"Después del juego es antes del juego"
Sepp Herberger

jueves, 2 de julio de 2015

Reaprovechando Thinclients HP5710 (Parte 1)

Bueno, pues se me presentan en el despacho con uno de estos aparatos donde reza HP T5710 y me dicen: "tengo un puñado de estos, ¿se pueden usar para montar un aula de ofimática?".


Espera, espera ¿qué carajos es esto?, en mi vida había visto algo parecido. Indago un poco y resulta que es un "Thinclient HP": un miniordenador que se concibió como terminal tonto que corria un Windows CE o Windows XP Embedded y conectarse a un servidor de terminales (Terminal Server o Citrix, por ejemplo) para ejecutar un sistema operativo completo. Mas o menos un sistema LTSP pero sobre software de Microsoft y similares.

El que tenía en mi poder ni siquiera arrancaba ningún sistema operativo. Podía entrar en la bios pero poco mas, asi que probé a pincharle un pendrive con un SystemRescueCD y ahora si arrancó un Linux funcional.

Vamos a ejecutar varios comandos a ver que hay aquí dentro:

root@sysresccd /root % cat /proc/cpuinfo 
processor : 0
vendor_id : GenuineTMx86
cpu family : 5
model  : 4
model name : Transmeta(tm) Crusoe(tm) Processor TM5700
stepping : 3
cpu MHz  : 798.122
cache size : 256 KB
fdiv_bug : no
hlt_bug  : no
f00f_bug : no
coma_bug : no
fpu  : yes
fpu_exception : yes
cpuid level : 1
wp  : yes
flags  : fpu vme de pse tsc msr cx8 sep cmov mmx longrun lrti constant_tsc up
bogomips : 1596.24
clflush size : 32
cache_alignment : 32
address sizes : 32 bits physical, 32 bits virtual
power management:
Mmm, que bueno, procesador Transmeta a 800Mhz, diseñado en parte por el mismísimo Linus Torvalds.

Disk /dev/sda: 512 MB, 512483328 bytes, 1000944 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1      997541      498770+  83  Linux

root@sysresccd /root % hdparm -i /dev/sda1

/dev/sda1:

 Model=512MB ATA Flash Disk, FwRev=ADBA217H, SerialNo=C001805615
 Config={ HardSect NotMFM Fixed DTR>10Mbs }
 RawCHS=993/16/63, TrkSize=0, SectSize=512, ECCbytes=4
 BuffType=DualPort, BuffSize=1kB, MaxMultSect=1, MultSect=off
 CurCHS=993/16/63, CurSects=1000944, LBA=yes, LBAsects=1000944
 IORDY=yes, tPIO={min:120,w/IORDY:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4 
 AdvancedPM=no WriteCache=disabled

 * signifies the current active mode
Disco duro de 512Mb sobre una memoria Flash,... medio Gb de disco duro en una precuela de los modernos SSD.

root@sysresccd /root % free
             total       used       free     shared    buffers     cached
Mem:        232676     136824      95852          0      13612      76144
-/+ buffers/cache:      47068     185608
Swap:            0          0          0
Memoria RAM de 256Mb, un poco justito para correr un thinclient con LTSP.

root@sysresccd /root % lspci -nn
00:00.0 Host bridge [0600]: Transmeta Corporation LongRun Northbridge [1279:0395] (rev 04)
00:00.1 RAM memory [0500]: Transmeta Corporation SDRAM controller [1279:0396]
00:00.2 RAM memory [0500]: Transmeta Corporation BIOS scratchpad [1279:0397]
00:00.3 RAM memory [0500]: Transmeta Corporation Device [1279:0399]
00:09.0 USB controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 61)
00:09.1 USB controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 61)
00:09.2 USB controller [0c03]: VIA Technologies, Inc. USB 2.0 [1106:3104] (rev 63)
00:0d.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV100 [Radeon 7000 / Radeon VE] [1002:5159]
00:11.0 ISA bridge [0601]: VIA Technologies, Inc. VT8231 [PCI-to-ISA Bridge] [1106:8231] (rev 10)
00:11.1 IDE interface [0101]: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE [1106:0571] (rev 06)
00:11.4 Bridge [0680]: VIA Technologies, Inc. VT8235 ACPI [1106:8235] (rev 10)
00:11.5 Multimedia audio controller [0401]: VIA Technologies, Inc. VT82C686 AC97 Audio Controller [1106:3058] (rev 40)
00:12.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6102 [Rhine-II] [1106:3065] (rev 51)
root@sysresccd /root % 
Se detecta tarjeta de sonido, de video y de red. El pequeñín es un MiniPC completo, una Raspberry Pi del paleolítico. Por último, hago un dmidecode y un dmesg para ver los mensajes de arranque:

root@sysresccd /root % dmidecode 
# dmidecode 2.11
SMBIOS 2.3 present.
32 structures occupying 1002 bytes.
Table at 0x000F0800.

Handle 0x0000, DMI type 0, 20 bytes
BIOS Information
 Vendor: Phoenix Technologies, LTD
 Version: 786R1 v1.07  
 Release Date: 12/10/2004
 Address: 0xE0000
 Runtime Size: 128 kB
 ROM Size: 512 kB
 Characteristics:
  PCI is supported
  PNP is supported
  BIOS is upgradeable
  BIOS shadowing is allowed
  ESCD support is available
  Boot from CD is supported
  Selectable boot is supported
  EDD is supported
  5.25"/360 kB floppy services are supported (int 13h)
  5.25"/1.2 MB floppy services are supported (int 13h)
  3.5"/720 kB floppy services are supported (int 13h)
  3.5"/2.88 MB floppy services are supported (int 13h)
  Print screen service is supported (int 5h)
  8042 keyboard services are supported (int 9h)
  Serial services are supported (int 14h)
  Printer services are supported (int 17h)
  CGA/mono video services are supported (int 10h)
  ACPI is supported
  USB legacy is supported
  BIOS boot specification is supported
  Function key-initiated network boot is supported

Handle 0x0001, DMI type 1, 25 bytes
System Information
 Manufacturer: Hewlett-Packard
 Product Name: hp t5000 series
 Version:  
 Serial Number: CNV51506Q1
 UUID: E4D16A12-B1EB-049E-D711-601DA0274CD6
 Wake-up Type: Power Switch

Handle 0x0002, DMI type 2, 8 bytes
Base Board Information
 Manufacturer: Hewlett-Packard
 Product Name: 998h
 Version:  
 Serial Number: CNV51506Q1

Handle 0x0003, DMI type 3, 17 bytes
Chassis Information
 Manufacturer: Hewlett-Packard
 Type: Desktop
 Lock: Not Present
 Version:  
 Serial Number: CNV51506Q1
 Asset Tag: 000000000000000000
 Boot-up State: Unknown
 Power Supply State: Unknown
 Thermal State: Unknown
 Security Status: Unknown
 OEM Information: 0x00000000

Handle 0x0004, DMI type 4, 35 bytes
Processor Information
 Socket Designation:       
 Type: Central Processor
 Family: Crusoe TM5000
 Manufacturer: Transmeta
 ID: 43 05 00 00 3F 89 84 00
 Version: TM5700
 Voltage: 1.3 V
 External Clock: 66 MHz
 Max Speed: 800 MHz
 Current Speed: 800 MHz
 Status: Populated, Enabled
 Upgrade: None
 L1 Cache Handle: 0x0000
 L2 Cache Handle: 0x0000
 L3 Cache Handle: Not Provided
 Serial Number:  
 Asset Tag:  
 Part Number:  

Handle 0x0005, DMI type 5, 18 bytes
Memory Controller Information
 Error Detecting Method: 8-bit Parity
 Error Correcting Capabilities:
  None
 Supported Interleave: One-way Interleave
 Current Interleave: One-way Interleave
 Maximum Memory Module Size: 1024 MB
 Maximum Total Memory Size: 1024 MB
 Supported Speeds:
  70 ns
  60 ns
 Supported Memory Types:
  Standard
  SDRAM
 Memory Module Voltage: 5.0 V
 Associated Memory Slots: 1
  0x0006
 Enabled Error Correcting Capabilities: None

Handle 0x0006, DMI type 7, 19 bytes
Cache Information
 Socket Designation: Internal L1 Cache
 Configuration: Enabled, Not Socketed, Level 1
 Operational Mode: Write Back
 Location: Internal
 Installed Size: 128 kB
 Maximum Size: 128 kB
 Supported SRAM Types:
  Burst
 Installed SRAM Type: Burst
 Speed: Unknown
 Error Correction Type: Unknown
 System Type: Unknown
 Associativity: 8-way Set-associative

Handle 0x0007, DMI type 7, 19 bytes
Cache Information
 Socket Designation: Cache L2
 Configuration: Enabled, Not Socketed, Level 2
 Operational Mode: Write Back
 Location: Internal
 Installed Size: 256 kB
 Maximum Size: 256 kB
 Supported SRAM Types:
  Burst
 Installed SRAM Type: Burst
 Speed: Unknown
 Error Correction Type: Unknown
 System Type: Unknown
 Associativity: 8-way Set-associative

Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator: PRIMARY IDE
 Internal Connector Type: On Board IDE
 External Reference Designator: Not Specified
 External Connector Type: None
 Port Type: Other

Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator: COM1
 Internal Connector Type: 9 Pin Dual Inline (pin 10 cut)
 External Reference Designator: COMA
 External Connector Type: DB-9 male
 Port Type: Serial Port 16450 Compatible

Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator: LPT1
 Internal Connector Type: DB-25 female
 External Reference Designator: Parallel
 External Connector Type: DB-25 female
 Port Type: Parallel Port ECP/EPP

Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:  
 Internal Connector Type: None
 External Reference Designator: Keyboard/Mouse
 External Connector Type: PS/2
 Port Type: Keyboard Port

Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:   
 Internal Connector Type: None
 External Reference Designator: USB0
 External Connector Type: Access Bus (USB)
 Port Type: USB

Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:   
 Internal Connector Type: None
 External Reference Designator: USB1
 External Connector Type: Access Bus (USB)
 Port Type: USB

Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:   
 Internal Connector Type: None
 External Reference Designator: USB2
 External Connector Type: Access Bus (USB)
 Port Type: USB

Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:   
 Internal Connector Type: None
 External Reference Designator: USB3
 External Connector Type: Access Bus (USB)
 Port Type: USB

Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator: Not Specified
 Internal Connector Type: None
 External Reference Designator: VGA
 External Connector Type: DB-15 female
 Port Type: Video Port

Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:  
 Internal Connector Type: None
 External Reference Designator: Line Out
 External Connector Type: Mini Jack (headphones)
 Port Type: Audio Port

Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator:  
 Internal Connector Type: None
 External Reference Designator: Microphone
 External Connector Type: Mini Jack (headphones)
 Port Type: Audio Port

Handle 0x0013, DMI type 8, 9 bytes
Port Connector Information
 Internal Reference Designator: Not Specified
 Internal Connector Type: None
 External Reference Designator: LAN
 External Connector Type: RJ-45
 Port Type: Network Port

Handle 0x0014, DMI type 9, 13 bytes
System Slot Information
 Designation: PCI0
 Type: 32-bit PCI
 Current Usage: Available
 Length: Short
 ID: 1
 Characteristics:
  5.0 V is provided
  PME signal is supported

Handle 0x0015, DMI type 13, 22 bytes
BIOS Language Information
 Language Description Format: Long
 Installable Languages: 3
  n|US|iso8859-1
  n|US|iso8859-1
  r|CA|iso8859-1
 Currently Installed Language: n|US|iso8859-1

Handle 0x0016, DMI type 16, 15 bytes
Physical Memory Array
 Location: System Board Or Motherboard
 Use: System Memory
 Error Correction Type: None
 Maximum Capacity: 1 GB
 Error Information Handle: 0x0000
 Number Of Devices: 1

Handle 0x0017, DMI type 17, 27 bytes
Memory Device
 Array Handle: 0x0016
 Error Information Handle: Not Provided
 Total Width: 64 bits
 Data Width: 64 bits
 Size: 256 MB
 Form Factor: SODIMM
 Set: None
 Locator: A0
 Bank Locator:  
 Type: DDR
 Type Detail: None
 Speed: Unknown
 Manufacturer: None
 Serial Number: None
 Asset Tag: None
 Part Number: None

Handle 0x0018, DMI type 19, 15 bytes
Memory Array Mapped Address
 Starting Address: 0x00000000000
 Ending Address: 0x000100003FF
 Range Size: 262145 kB
 Physical Array Handle: 0x0016
 Partition Width: 1

Handle 0x0019, DMI type 20, 19 bytes
Memory Device Mapped Address
 Starting Address: 0x00000000000
 Ending Address: 0x000100003FF
 Range Size: 262145 kB
 Physical Device Handle: 0x0017
 Memory Array Mapped Address Handle: 0x0018
 Partition Row Position: 1

Handle 0x001A, DMI type 16, 15 bytes
Physical Memory Array
 Location: System Board Or Motherboard
 Use: Flash Memory
 Error Correction Type: None
 Maximum Capacity: 2 MB
 Error Information Handle: Not Provided
 Number Of Devices: 1

Handle 0x001B, DMI type 17, 27 bytes
Memory Device
 Array Handle: 0x001A
 Error Information Handle: Not Provided
 Total Width: 8 bits
 Data Width: 8 bits
 Size: 2048 kB
 Form Factor: Chip
 Set: None
 Locator: U16
 Bank Locator:  
 Type: Flash
 Type Detail: Non-Volatile
 Speed: 33 MHz
 Manufacturer: None
 Serial Number: None
 Asset Tag: None
 Part Number: None

Handle 0x001C, DMI type 19, 15 bytes
Memory Array Mapped Address
 Starting Address: 0x000FFF80000
 Ending Address: 0x001000003FF
 Range Size: 513 kB
 Physical Array Handle: 0x001A
 Partition Width: 1

Handle 0x001D, DMI type 20, 19 bytes
Memory Device Mapped Address
 Starting Address: 0x000FFF80000
 Ending Address: 0x001000003FF
 Range Size: 513 kB
 Physical Device Handle: 0x001B
 Memory Array Mapped Address Handle: 0x001C
 Partition Row Position: 1

Handle 0x001F, DMI type 127, 4 bytes
End Of Table

Handle 0x001E, DMI type 11, 5 bytes
 

Wrong DMI structures length: 1002 bytes announced, structures occupy 1003 bytes.

root@sysresccd /root % dmesg
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.4.47-std370-i586 (root@catalyst) (gcc version 4.4.7 (Gentoo 4.4.7 p1.2, pie-0.4.5) ) #2 SMP Mon Jun 3 08:19:24 UTC 2013
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009b000 (usable)
[    0.000000]  BIOS-e820: 000000000009b000 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000000eff0000 (usable)
[    0.000000]  BIOS-e820: 000000000eff0000 - 000000000eff3000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000000eff3000 - 000000000f000000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI: Hewlett-Packard hp t5000 series/998h, BIOS 786R1 v1.07   12/10/2004
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] last_pfn = 0xeff0 max_arch_pfn = 0x100000
[    0.000000] initial memory mapped : 0 - 01800000
[    0.000000] Base memory trampoline at [c009a000] 9a000 size 4096
[    0.000000] init_memory_mapping: 0000000000000000-000000000eff0000
[    0.000000]  0000000000 - 0000400000 page 4k
[    0.000000]  0000400000 - 000ec00000 page 2M
[    0.000000]  000ec00000 - 000eff0000 page 4k
[    0.000000] kernel direct mapping tables up to 0xefeffff @ [mem 0x017f7000-0x017fffff]
[    0.000000] RAMDISK: 0e4c5000 - 0efee000
[    0.000000] ACPI: RSDP 000f6620 00014 (v00 I-BASE)
[    0.000000] ACPI: RSDT 0eff3000 00028 (v01 I-BASE AWRDACPI 42302E31 AWRD 00000000)
[    0.000000] ACPI: FACP 0eff3040 00074 (v01 I-BASE AWRDACPI 42302E31 AWRD 00000000)
[    0.000000] ACPI: DSDT 0eff30c0 01C16 (v01 I-BASE AWRDACPI 00001000 MSFT 0100000C)
[    0.000000] ACPI: FACS 0eff0000 00040
[    0.000000] 0MB HIGHMEM available.
[    0.000000] 239MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 0eff0000
[    0.000000]   low ram: 0 - 0eff0000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x0000eff0
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start PFN for each node
[    0.000000] Early memory PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009b
[    0.000000]     0: 0x00000100 -> 0x0000eff0
[    0.000000] On node 0 totalpages: 61307
[    0.000000] free_area_init_node: node 0, pgdat c0cd62c0, node_mem_map ce2e5200
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3947 pages, LIFO batch:0
[    0.000000]   Normal zone: 448 pages used for memmap
[    0.000000]   Normal zone: 56880 pages, LIFO batch:15
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x4008
[    0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[    0.000000] No local APIC present or hardware disabled
[    0.000000] APIC: disable apic facility
[    0.000000] APIC: switched to apic NOOP
[    0.000000] nr_irqs_gsi: 16
[    0.000000] Allocating PCI resources starting at f000000 (gap: f000000:f0ff0000)
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1
[    0.000000] PERCPU: Embedded 13 pages/cpu @ce2d5000 s31296 r0 d21952 u53248
[    0.000000] pcpu-alloc: s31296 r0 d21952 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 60827
[    0.000000] Kernel command line: initrd=initram.igz BOOT_IMAGE=rescue32 scandelay=5
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] allocated 491264 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Initializing HighMem for node 0 (00000000:00000000)
[    0.000000] Memory: 213100k/245696k available (6069k kernel code, 32128k reserved, 3067k data, 8120k init, 0k highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xffa95000 - 0xfffff000   (5544 kB)
[    0.000000]     pkmap   : 0xff400000 - 0xff800000   (4096 kB)
[    0.000000]     vmalloc : 0xcf7f0000 - 0xff3fe000   ( 764 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xceff0000   ( 239 MB)
[    0.000000]       .init : 0xc0ced000 - 0xc14db000   (8120 kB)
[    0.000000]       .data : 0xc09ed4d1 - 0xc0cec1c0   (3067 kB)
[    0.000000]       .text : 0xc0400000 - 0xc09ed4d1   (6069 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: Genslabs=15, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:2304 nr_irqs:256 16
[    0.000000] CPU 0 irqstacks, hard=cdc08000 soft=cdc0a000
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] Fast TSC calibration failed
[    0.000000] TSC: PIT calibration matches PMTIMER. 3 loops
[    0.000000] Detected 798.122 MHz processor.
[    0.007047] Calibrating delay loop (skipped), value calculated using timer frequency.. 1596.24 BogoMIPS (lpj=798122)
[    0.011427] pid_max: default: 32768 minimum: 301
[    0.025206] Security Framework initialized
[    0.025493] SELinux:  Disabled at boot.
[    0.037296] Mount-cache hash table entries: 512
[    0.060123] Initializing cgroup subsys cpuacct
[    0.060335] Initializing cgroup subsys memory
[    0.061224] Initializing cgroup subsys devices
[    0.061419] Initializing cgroup subsys freezer
[    0.061596] Initializing cgroup subsys net_cls
[    0.061773] Initializing cgroup subsys blkio
[    0.062043] Initializing cgroup subsys perf_event
[    0.065416] CPU: Processor revision 1.5.0.2, 800 MHz
[    0.065607] CPU: Code Morphing Software revision 4.5.2-12-11
[    0.065785] CPU: 20040614 15:00 official release 4.5.2#1
[    0.066030] CPU serial number disabled.
[    0.068576] SMP alternatives: switching to UP code
[    0.152773] Freeing SMP alternatives: 28k freed
[    0.156344] ACPI: Core revision 20120320
[    0.229825] ACPI: setting ELCR to 0200 (from 8e20)
[    0.235710] weird, boot CPU (#0) not listed by the BIOS.
[    0.236036] SMP motherboard not detected.
[    0.236834] Local APIC not detected. Using dummy APIC emulation.
[    0.237099] SMP disabled
[    0.237316] Performance Events: 
[    0.261341] NMI watchdog: disabled (cpu0): hardware events not enabled
[    0.265170] Brought up 1 CPUs
[    0.265538] Total of 1 processors activated (1596.24 BogoMIPS).
[    0.285644] devtmpfs: initialized
[    0.316156] atomic64 test passed for i386+ platform with CX8 and without SSE
[    0.322339] NET: Registered protocol family 16
[    0.337302] ACPI: bus type pci registered
[    0.342493] PCI: PCI BIOS revision 2.10 entry at 0xfa290, last bus=0
[    0.342709] PCI: Using configuration type 1 for base access
[    0.383513] bio: create slab  at 0
[    0.409681] ACPI: Added _OSI(Module Device)
[    0.410771] ACPI: Added _OSI(Processor Device)
[    0.410997] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.411367] ACPI: Added _OSI(Processor Aggregator Device)
[    0.418127] ACPI: EC: Look up EC in DSDT
[    0.504526] ACPI: Interpreter enabled
[    0.504919] ACPI: (supports S0 S5)
[    0.505507] ACPI: Using PIC for interrupt routing
[    0.601362] ACPI: No dock devices found.
[    0.601759] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[    0.607292] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.615850] pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)
[    0.616002] pci_root PNP0A03:00: host bridge window [io  0x0d00-0x3fff] (ignored)
[    0.616075] pci_root PNP0A03:00: host bridge window [io  0x4100-0x4fff] (ignored)
[    0.616235] pci_root PNP0A03:00: host bridge window [io  0x5010-0xffff] (ignored)
[    0.616468] pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
[    0.616733] pci_root PNP0A03:00: host bridge window [mem 0x000c0000-0x000dffff] (ignored)
[    0.616915] pci_root PNP0A03:00: host bridge window [mem 0x0f000000-0xffefffff] (ignored)
[    0.616960] PCI: root bus 00: using default resources
[    0.618142] PCI host bridge to bus 0000:00
[    0.618914] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.618989] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff]
[    0.619285] pci 0000:00:00.0: [1279:0395] type 00 class 0x060000
[    0.620101] pci 0000:00:00.0: reg 10: [mem 0xe8000000-0xe80fffff]
[    0.622250] pci 0000:00:00.1: [1279:0396] type 00 class 0x050000
[    0.625025] pci 0000:00:00.2: [1279:0397] type 00 class 0x050000
[    0.626501] pci 0000:00:00.3: [1279:0399] type 00 class 0x050000
[    0.628830] pci 0000:00:09.0: [1106:3038] type 00 class 0x0c0300
[    0.629597] pci 0000:00:09.0: reg 20: [io  0xe000-0xe01f]
[    0.630405] pci 0000:00:09.0: supports D1 D2
[    0.630430] pci 0000:00:09.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.630895] pci 0000:00:09.1: [1106:3038] type 00 class 0x0c0300
[    0.631040] pci 0000:00:09.1: reg 20: [io  0xe100-0xe11f]
[    0.631792] pci 0000:00:09.1: supports D1 D2
[    0.631814] pci 0000:00:09.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.631993] pci 0000:00:09.2: [1106:3104] type 00 class 0x0c0320
[    0.632159] pci 0000:00:09.2: reg 10: [mem 0xe8131000-0xe81310ff]
[    0.632476] pci 0000:00:09.2: supports D1 D2
[    0.632496] pci 0000:00:09.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.633015] pci 0000:00:0d.0: [1002:5159] type 00 class 0x030000
[    0.633912] pci 0000:00:0d.0: reg 10: [mem 0xe0000000-0xe7ffffff pref]
[    0.633978] pci 0000:00:0d.0: reg 14: [io  0xe200-0xe2ff]
[    0.634016] pci 0000:00:0d.0: reg 18: [mem 0xe8120000-0xe812ffff]
[    0.634298] pci 0000:00:0d.0: reg 30: [mem 0x00000000-0x0001ffff pref]
[    0.635094] pci 0000:00:0d.0: supports D1 D2
[    0.635657] pci 0000:00:11.0: [1106:8231] type 00 class 0x060100
[    0.635970] pci 0000:00:11.1: [1106:0571] type 00 class 0x01018a
[    0.636063] pci 0000:00:11.1: reg 20: [io  0xe300-0xe30f]
[    0.636765] pci 0000:00:11.4: [1106:8235] type 00 class 0x068000
[    0.637163] pci 0000:00:11.5: [1106:3058] type 00 class 0x040100
[    0.637225] pci 0000:00:11.5: reg 10: [io  0xe600-0xe6ff]
[    0.637517] pci 0000:00:11.5: reg 14: [io  0xe700-0xe703]
[    0.637555] pci 0000:00:11.5: reg 18: [io  0xe800-0xe803]
[    0.637731] pci 0000:00:12.0: [1106:3065] type 00 class 0x020000
[    0.637894] pci 0000:00:12.0: reg 10: [io  0xe900-0xe9ff]
[    0.637961] pci 0000:00:12.0: reg 14: [mem 0xe8130000-0xe81300ff]
[    0.638361] pci 0000:00:12.0: supports D1 D2
[    0.638381] pci 0000:00:12.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.638586] pci_bus 0000:00: on NUMA node 0
[    0.638638] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.644688]  pci0000:00: Unable to request _OSC control (_OSC support mask: 0x1e)
[    0.695771] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 11 12 14 *15)
[    0.699148] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 *5 6 7 10 11 12 14 15)
[    0.702064] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 11 12 14 15)
[    0.706979] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
[    0.711567] vgaarb: device added: PCI:0000:00:0d.0,decodes=io+mem,owns=io+mem,locks=none
[    0.712411] vgaarb: loaded
[    0.712594] vgaarb: bridge control possible 0000:00:0d.0
[    0.715520] SCSI subsystem initialized
[    0.718251] libata version 3.00 loaded.
[    0.719361] usbcore: registered new interface driver usbfs
[    0.720419] usbcore: registered new interface driver hub
[    0.722250] usbcore: registered new device driver usb
[    0.726968] PCI: Using ACPI for IRQ routing
[    0.727372] PCI: pci_cache_line_size set to 32 bytes
[    0.731985] reserve RAM buffer: 000000000009b000 - 000000000009ffff 
[    0.732146] reserve RAM buffer: 000000000eff0000 - 000000000fffffff 
[    0.737349] NetLabel: Initializing
[    0.737550] NetLabel:  domain hash size = 128
[    0.737718] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.740933] NetLabel:  unlabeled traffic allowed by default
[    0.742311] Switching to clocksource pit
[    0.824587] pnp: PnP ACPI init
[    0.824897] ACPI: bus type pnp registered
[    0.829064] pnp 00:00: [mem 0x000d6000-0x000d7fff]
[    0.829105] pnp 00:00: [mem 0x000f0000-0x000f7fff]
[    0.829129] pnp 00:00: [mem 0x000f8000-0x000fbfff]
[    0.829228] pnp 00:00: [mem 0x000fc000-0x000fffff]
[    0.829254] pnp 00:00: [mem 0x0eff0000-0x0effffff]
[    0.829278] pnp 00:00: [mem 0xffff0000-0xffffffff]
[    0.829487] pnp 00:00: [mem 0x00000000-0x0009ffff]
[    0.829522] pnp 00:00: [mem 0x00100000-0x0efeffff]
[    0.829546] pnp 00:00: [mem 0xfee00000-0xfee00fff]
[    0.832388] system 00:00: [mem 0x000d6000-0x000d7fff] has been reserved
[    0.832613] system 00:00: [mem 0x000f0000-0x000f7fff] could not be reserved
[    0.832971] system 00:00: [mem 0x000f8000-0x000fbfff] could not be reserved
[    0.833244] system 00:00: [mem 0x000fc000-0x000fffff] could not be reserved
[    0.833446] system 00:00: [mem 0x0eff0000-0x0effffff] could not be reserved
[    0.833803] system 00:00: [mem 0xffff0000-0xffffffff] has been reserved
[    0.834009] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.834257] system 00:00: [mem 0x00100000-0x0efeffff] could not be reserved
[    0.834457] system 00:00: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.834682] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.836475] pnp 00:01: [bus 00-ff]
[    0.836510] pnp 00:01: [io  0x0cf8-0x0cff]
[    0.836712] pnp 00:01: [io  0x0000-0x0cf7 window]
[    0.836752] pnp 00:01: [io  0x0d00-0x3fff window]
[    0.837081] pnp 00:01: [io  0x4000-0x407f]
[    0.837468] pnp 00:01: [io  0x4080-0x40ff]
[    0.837505] pnp 00:01: [io  0x4100-0x4fff window]
[    0.837525] pnp 00:01: [io  0x5000-0x500f]
[    0.837552] pnp 00:01: [io  0x5010-0xffff window]
[    0.837577] pnp 00:01: [mem 0x000a0000-0x000bffff window]
[    0.837602] pnp 00:01: [mem 0x000c0000-0x000dffff window]
[    0.837626] pnp 00:01: [mem 0x0f000000-0xffefffff window]
[    0.839560] pnp 00:01: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.840597] pnp 00:02: [io  0x0010-0x001f]
[    0.840632] pnp 00:02: [io  0x0022-0x003f]
[    0.840652] pnp 00:02: [io  0x0044-0x005f]
[    0.840670] pnp 00:02: [io  0x0062-0x0063]
[    0.840688] pnp 00:02: [io  0x0065-0x006f]
[    0.840706] pnp 00:02: [io  0x0074-0x007f]
[    0.841626] pnp 00:02: [io  0x0091-0x0093]
[    0.841830] pnp 00:02: [io  0x00a2-0x00bf]
[    0.841848] pnp 00:02: [io  0x00e0-0x00ef]
[    0.841861] pnp 00:02: [io  0x04d0-0x04d1]
[    0.842649] system 00:02: [io  0x04d0-0x04d1] has been reserved
[    0.842887] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.845501] pnp 00:03: [dma 4]
[    0.845527] pnp 00:03: [io  0x0000-0x000f]
[    0.845717] pnp 00:03: [io  0x0080-0x0090]
[    0.845734] pnp 00:03: [io  0x0094-0x009f]
[    0.845746] pnp 00:03: [io  0x00c0-0x00df]
[    0.846224] pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.846588] pnp 00:04: [io  0x0070-0x0073]
[    0.846637] pnp 00:04: [irq 8]
[    0.846947] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.847046] pnp 00:05: [io  0x0061]
[    0.847291] pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.847814] pnp 00:06: [io  0x00f0-0x00ff]
[    0.848107] pnp 00:06: [irq 13]
[    0.848514] pnp 00:06: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.850131] pnp 00:07: [io  0x03f8-0x03ff]
[    0.850260] pnp 00:07: [irq 4]
[    0.852603] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.855390] pnp 00:08: [io  0x0378-0x037f]
[    0.855412] pnp 00:08: [io  0x0778-0x077b]
[    0.855454] pnp 00:08: [irq 7]
[    0.855479] pnp 00:08: [dma 3]
[    0.857512] pnp 00:08: Plug and Play ACPI device, IDs PNP0401 (active)
[    0.857809] pnp 00:09: [io  0x0060]
[    0.857824] pnp 00:09: [io  0x0064]
[    0.857859] pnp 00:09: [irq 1]
[    0.858415] pnp 00:09: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[    0.858890] pnp: PnP ACPI: found 10 devices
[    0.859094] ACPI: ACPI bus type pnp unregistered
[    0.952255] Switching to clocksource acpi_pm
[    0.954110] pci 0000:00:0d.0: BAR 6: assigned [mem 0x10000000-0x1001ffff pref]
[    0.954674] pci_bus 0000:00: resource 4 [io  0x0000-0xffff]
[    0.954696] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffff]
[    0.955820] NET: Registered protocol family 2
[    0.962394] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.973541] hrtimer: interrupt took 5798031 ns
[    0.982544] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[    0.983377] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.983895] TCP: Hash tables configured (established 8192 bind 8192)
[    0.984302] TCP: reno registered
[    0.984526] UDP hash table entries: 128 (order: 0, 4096 bytes)
[    0.985288] UDP-Lite hash table entries: 128 (order: 0, 4096 bytes)
[    0.987849] NET: Registered protocol family 1
[    0.992803] RPC: Registered named UNIX socket transport module.
[    0.993008] RPC: Registered udp transport module.
[    0.993248] RPC: Registered tcp transport module.
[    0.993425] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.998006] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 15
[    0.998309] PCI: setting IRQ 15 as level-triggered
[    1.001210] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
[    1.001416] PCI: setting IRQ 5 as level-triggered
[    1.003793] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
[    1.004000] PCI: setting IRQ 10 as level-triggered
[    1.004622] pci 0000:00:0d.0: Boot video device
[    1.004718] PCI: CLS 32 bytes, default 32
[    1.213832] Unpacking initramfs...
[    6.231345] Freeing initrd memory: 11428k freed
[    6.272394] audit: initializing netlink socket (disabled)
[    6.272776] type=2000 audit(1434361353.271:1): initialized
[    6.420372] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    6.434787] VFS: Disk quotas dquot_6.5.2
[    6.435595] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    6.441473] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    6.442634] NFS: Registering the id_resolver key type
[    6.444728] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    6.445197] NTFS driver 2.1.30 [Flags: R/O].
[    6.451799] fuse init (API version 7.18)
[    6.453604] JFS: nTxBlock = 1754, nTxLock = 14034
[    6.459632] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[    6.465434] Btrfs loaded
[    6.466869] aufs 3.4-20130506
[    6.467569] msgmni has been set to 438
[    6.507500] alg: No test for stdrng (krng)
[    6.508287] NET: Registered protocol family 38
[    6.508656] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    6.510618] io scheduler noop registered
[    6.510817] io scheduler deadline registered
[    6.511173] io scheduler cfq registered (default)
[    6.522452] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    6.522869] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    6.523121] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    6.530341] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    6.530984] ACPI: Power Button [PWRB]
[    6.532316] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    6.532688] ACPI: Power Button [PWRF]
[    6.534129] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input2
[    6.534502] ACPI: Sleep Button [SLPF]
[    6.537423] Marking TSC unstable due to TSC halts in idle
[    6.537701] ACPI: acpi_idle registered with cpuidle
[    6.549489] GHES: HEST is not enabled!
[    6.549808] isapnp: Scanning for PnP cards...
[    6.911523] isapnp: No Plug & Play device found
[    6.912507] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    6.936632] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    6.968347] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    6.971828] Non-volatile memory driver v1.3
[    6.972129] Linux agpgart interface v0.103
[    6.985292] loop: module loaded
[    6.989996] Fixed MDIO Bus: probed
[    6.992193] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    6.992816] ehci_hcd 0000:00:09.2: EHCI Host Controller
[    6.993673] ehci_hcd 0000:00:09.2: new USB bus registered, assigned bus number 1
[    6.994894] ehci_hcd 0000:00:09.2: irq 10, io mem 0xe8131000
[    7.001556] ehci_hcd 0000:00:09.2: USB 2.0 started, EHCI 1.00
[    7.003004] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    7.003272] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.003588] usb usb1: Product: EHCI Host Controller
[    7.003762] usb usb1: Manufacturer: Linux 3.4.47-std370-i586 ehci_hcd
[    7.003937] usb usb1: SerialNumber: 0000:00:09.2
[    7.006296] hub 1-0:1.0: USB hub found
[    7.006803] hub 1-0:1.0: 4 ports detected
[    7.015141] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    7.015415] uhci_hcd: USB Universal Host Controller Interface driver
[    7.015896] uhci_hcd 0000:00:09.0: UHCI Host Controller
[    7.017205] uhci_hcd 0000:00:09.0: new USB bus registered, assigned bus number 2
[    7.017705] uhci_hcd 0000:00:09.0: irq 15, io base 0x0000e000
[    7.019570] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    7.019771] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.020149] usb usb2: Product: UHCI Host Controller
[    7.020324] usb usb2: Manufacturer: Linux 3.4.47-std370-i586 uhci_hcd
[    7.020498] usb usb2: SerialNumber: 0000:00:09.0
[    7.023177] hub 2-0:1.0: USB hub found
[    7.023893] hub 2-0:1.0: 2 ports detected
[    7.026590] uhci_hcd 0000:00:09.1: UHCI Host Controller
[    7.028153] uhci_hcd 0000:00:09.1: new USB bus registered, assigned bus number 3
[    7.028644] uhci_hcd 0000:00:09.1: irq 5, io base 0x0000e100
[    7.031448] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    7.031653] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.031966] usb usb3: Product: UHCI Host Controller
[    7.032202] usb usb3: Manufacturer: Linux 3.4.47-std370-i586 uhci_hcd
[    7.032381] usb usb3: SerialNumber: 0000:00:09.1
[    7.034723] hub 3-0:1.0: USB hub found
[    7.034988] hub 3-0:1.0: 2 ports detected
[    7.038336] usbcore: registered new interface driver usbserial
[    7.038858] usbcore: registered new interface driver usbserial_generic
[    7.039213] USB Serial support registered for generic
[    7.039579] usbserial: USB Serial Driver core
[    7.040812] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    7.041001] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    7.041906] serio: i8042 KBD port at 0x60,0x64 irq 1
[    7.043578] mousedev: PS/2 mouse device common for all mice
[    7.046945] rtc_cmos 00:04: RTC can wake from S4
[    7.050482] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    7.051564] rtc0: alarms up to one year, y3k, 242 bytes nvram
[    7.052851] device-mapper: uevent: version 1.0.3
[    7.054555] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    7.057104] cpuidle: using governor ladder
[    7.058295] cpuidle: using governor menu
[    7.063291] EFI Variables Facility v0.08 2004-May-17
[    7.066828] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    7.068480] usbcore: registered new interface driver usbhid
[    7.068668] usbhid: USB HID core driver
[    7.077510] ip_tables: (C) 2000-2006 Netfilter Core Team
[    7.078488] TCP: cubic registered
[    7.078674] Initializing XFRM netlink socket
[    7.079755] NET: Registered protocol family 10
[    7.086873] Mobile IPv6
[    7.087559] NET: Registered protocol family 17
[    7.088211] Registering the dns_resolver key type
[    7.090546] Using IPI No-Shortcut mode
[    7.092161] registered taskstats version 1
[    7.100200] rtc_cmos 00:04: setting system clock to 2015-06-15 09:42:35 UTC (1434361355)
[    7.103348] Initializing network drop monitor service
[    7.107658] Freeing unused kernel memory: 8120k freed
[    7.135257] Write protecting the kernel text: 6072k
[    7.135904] Write protecting the kernel read-only data: 2564k
[    7.360629] usb 1-2: new high-speed USB device number 2 using ehci_hcd
[    7.494182] usb 1-2: New USB device found, idVendor=0781, idProduct=5406
[    7.494441] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    7.494675] usb 1-2: Product: U3 Cruzer Micro
[    7.494887] usb 1-2: Manufacturer: SanDisk
[    7.495156] usb 1-2: SerialNumber: 500183165D81D985
[    7.910435] usb 3-1: new low-speed USB device number 2 using uhci_hcd
[    8.074847] usb 3-1: New USB device found, idVendor=046d, idProduct=c050
[    8.074876] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    8.074893] usb 3-1: Product: USB-PS/2 Optical Mouse
[    8.074905] usb 3-1: Manufacturer: Logitech
[    8.103714] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:09.1/usb3/3-1/3-1:1.0/input/input4
[    8.104598] generic-usb 0003:046D:C050.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:09.1-1/input0
[   11.256601] pata_via 0000:00:11.1: version 0.3.4
[   11.441653] scsi0 : pata_via
[   11.458297] via_rhine: v1.10-LK1.5.0 2010-10-09 Written by Donald Becker
[   11.461547] scsi1 : pata_via
[   11.462184] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xe300 irq 14
[   11.462215] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xe308 irq 15
[   11.629951] ata1.00: CFA:  512MB ATA Flash Disk, ADBA217H, max PIO4
[   11.629984] ata1.00: 1000944 sectors, multi 0: LBA 
[   11.637852] ata1.00: configured for PIO4
[   11.641926] scsi 0:0:0:0: Direct-Access     ATA       512MB ATA Flash ADBA PQ: 0 ANSI: 5
[   11.645718] sd 0:0:0:0: [sda] 1000944 512-byte logical blocks: (512 MB/488 MiB)
[   11.655308] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   11.659768] ata2: port disabled--ignoring
[   11.663235] sd 0:0:0:0: [sda] Write Protect is off
[   11.663269] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[   11.668504] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   11.673748] via-rhine 0000:00:12.0: eth0: VIA Rhine II at 0xe8130000, 00:11:85:e3:40:5a, IRQ 15
[   11.675256] via-rhine 0000:00:12.0: eth0: MII PHY found at address 1, status 0x786d advertising 05e1 Link 45e1
[   11.738761] Initializing USB Mass Storage driver...
[   11.763572]  sda: sda1
[   11.786218] sd 0:0:0:0: [sda] Attached SCSI disk
[   11.849194] scsi2 : usb-storage 1-2:1.0
[   11.893808] usbcore: registered new interface driver usb-storage
[   11.893834] USB Mass Storage support registered.
[   12.184144] [drm] Initialized drm 1.1.0 20060810
[   12.597278] [drm] radeon defaulting to kernel modesetting.
[   12.597305] [drm] radeon kernel modesetting enabled.
[   12.609456] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[   12.609495] PCI: setting IRQ 11 as level-triggered
[   12.616404] [drm] initializing kernel modesetting (RV100 0x1002:0x5159 0x1002:0x5159).
[   12.618216] [drm] register mmio base: 0xE8120000
[   12.618234] [drm] register mmio size: 65536
[   12.625148] radeon 0000:00:0d.0: VRAM: 128M 0x00000000E0000000 - 0x00000000E7FFFFFF (16M used)
[   12.625184] radeon 0000:00:0d.0: GTT: 512M 0x00000000C0000000 - 0x00000000DFFFFFFF
[   12.625326] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[   12.625342] [drm] Driver supports precise vblank timestamp query.
[   12.625489] [drm] radeon: irq initialized.
[   12.625512] [drm] Detected VRAM RAM=128M, BAR=128M
[   12.625526] [drm] RAM width 32bits DDR
[   12.631753] [TTM] Zone  kernel: Available graphics memory: 116338 kiB
[   12.631775] [TTM] Initializing pool allocator
[   12.632630] [drm] radeon: 16M of VRAM memory ready
[   12.632665] [drm] radeon: 512M of GTT memory ready.
[   12.632806] [drm] GART: num cpu pages 131072, num gpu pages 131072
[   12.669625] [drm] radeon: ib pool ready.
[   12.698613] [drm] PCIE GART of 512M enabled (table at 0x000000000EB00000).
[   12.739377] radeon 0000:00:0d.0: WB disabled
[   12.739445] [drm] fence driver on ring 0 use gpu addr 0xc0000000 and cpu addr 0xce896000
[   12.741999] [drm] Loading R100 Microcode
[   12.859551] scsi 2:0:0:0: Direct-Access     SanDisk  Cruzer           8.01 PQ: 0 ANSI: 0 CCS
[   12.922417] sd 2:0:0:0: [sdb] 7843839 512-byte logical blocks: (4.01 GB/3.73 GiB)
[   12.927177] sd 2:0:0:0: [sdb] Write Protect is off
[   12.927215] sd 2:0:0:0: [sdb] Mode Sense: 45 00 00 08
[   12.932568] sd 2:0:0:0: Attached scsi generic sg1 type 0
[   12.946569] sd 2:0:0:0: [sdb] No Caching mode page present
[   12.946601] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[   12.970469] [drm] radeon: ring at 0x00000000C0001000
[   12.971649] sd 2:0:0:0: [sdb] No Caching mode page present
[   12.971677] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[   12.980430] [drm] ring test succeeded in 0 usecs
[   12.982463]  sdb: sdb1
[   12.986883] [drm] ib test succeeded in 0 usecs
[   13.000897] sd 2:0:0:0: [sdb] No Caching mode page present
[   13.000928] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[   13.000956] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[   13.028426] [drm] Radeon Display Connectors
[   13.028447] [drm] Connector 0:
[   13.028456] [drm]   VGA
[   13.028471] [drm]   DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
[   13.028482] [drm]   Encoders:
[   13.028493] [drm]     CRT1: INTERNAL_DAC1
[   13.260750] [drm] fb mappable at 0xE0040000
[   13.260776] [drm] vram apper at 0xE0000000
[   13.260851] [drm] size 786432
[   13.260863] [drm] fb depth is 8
[   13.260873] [drm]    pitch is 1024
[   13.267374] fbcon: radeondrmfb (fb0) is primary device
[   13.473384] Console: switching to colour frame buffer device 128x48
[   13.489125] fb0: radeondrmfb frame buffer device
[   13.489144] drm: registered panic notifier
[   13.489892] [drm] Initialized radeon 2.16.0 20080528 for 0000:00:0d.0 on minor 0
[   42.083706] md: linear personality registered for level -1
[   42.095545] md: multipath personality registered for level -4
[   42.107461] md: raid0 personality registered for level 0
[   42.122311] md: raid1 personality registered for level 1
[   42.135359] async_tx: api initialized (async)
[   42.144896] xor: measuring software checksum speed
[   42.149077]    8regs     :   912.000 MB/sec
[   42.154052]    8regs_prefetch:   916.000 MB/sec
[   42.159052]    32regs    :   572.000 MB/sec
[   42.165060]    32regs_prefetch:   568.000 MB/sec
[   42.170061]    pII_mmx   :  1608.000 MB/sec
[   42.175132]    p5_mmx    :  1544.000 MB/sec
[   42.175157] xor: using function: pII_mmx (1608.000 MB/sec)
[   42.210093] raid6: int32x1    222 MB/s
[   42.227173] raid6: int32x2    246 MB/s
[   42.244099] raid6: int32x4    214 MB/s
[   42.261410] raid6: int32x8    109 MB/s
[   42.278129] raid6: mmxx1      242 MB/s
[   42.295111] raid6: mmxx2      445 MB/s
[   42.295142] raid6: using algorithm mmxx2 (445 MB/s)
[   42.317850] md: raid6 personality registered for level 6
[   42.317876] md: raid5 personality registered for level 5
[   42.317889] md: raid4 personality registered for level 4
[   42.362590] md: raid10 personality registered for level 10
[   43.536780] UDF-fs: warning (device sda): udf_fill_super: No partition found (1)
[   44.050213] UDF-fs: warning (device sdb): udf_fill_super: No partition found (1)
[   45.271983] aufs test_add:294:mount[384]: uid/gid/perm /squashfs 0/0/0755, 0/0/01777
[   45.313915] aufs test_add:294:mount[392]: uid/gid/perm /boot 0/0/0755, 0/0/01777
[   46.933383] spurious 8259A interrupt: IRQ7.
[   56.934885] systemd-udevd[849]: starting version 200
[   59.125234] parport_pc: VIA 686A/8231 detected
[   59.125284] parport_pc: probing current configuration
[   59.125342] parport_pc: Current parallel port base: 0x378
[   59.125567] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
[   59.228365] parport_pc: VIA parallel port: io=0x378, irq=7
[   59.307252] NET: Registered protocol family 23
[   59.761439] systemd-udevd[868]: renamed network interface eth0 to enp0s18
[   61.098592] ppdev: user-space parallel port driver
[   68.478779] warning: process `hwsetup' used the deprecated sysctl system call with 1.23.
[   96.901370] md: Autodetecting RAID arrays.
[   96.901471] md: Scanned 0 and added 0 devices.
[   96.901482] md: autorun ...
[   96.901492] md: ... autorun DONE.
[  325.837913]  sda: sda1
[  329.502439]  sda: unknown partition table
[  331.253784]  sda: unknown partition table
[  331.459349]  sda: sda1
[  334.947530]  sda: sda1
[  468.772484]  sda: sda1
root@sysresccd /root % 
Bueno, está claro que esto no es la repanocha pero algo podemos intentar hacer. Quién me lo trajo me conoce y sabe mi obsesión por reutilizar hardware obsoleto en cosas interesantes e insospechadas. Detesto la obsolescencia programada y todo lo que vaya en su menoscabo es una pequeña victoria para mí. Ya que no puedo ganar la guerra que al menos le dé de vez en cuando una pedrada al enemigo.

Lo primero: instalar un Linux ligero en ese "peazo" disco duro de 512Mb.

To be continued.....


Ejecutar aplicaciones gráficas en un SystemRescueCD remoto por ssh.

En estos momentos estoy actualizando un porrón de máquinas a Debian Wheezy con SystemRescueCD y Clonezilla. Como hace mucho calor y no me apetece estar todo el rato para arriba y para abajo vigilando el proceso de restauración de imágenes del Clonezilla, lo estoy haciendo todo desde mi puesto de trabajo usando este método para clonar remotamente por ssh. De esta manera puedo abrir 3,4,..,n conexiones ssh a otros tantos PC y clonarlos mientras hago otras cosas en mi puesto de trabajo. Productividad ante todo.

En un aula concreta tuve un problema: tenía que retocar las particiones antes de clonar. Quería usar gparted, que viene incluído en SystemRescueCD, pero al ser una utilidad gráfica no podía arrancarla ni aún iniciando sesion remota con "ssh -X ...." ya que me daba un error. ¿Cúal es la causa?: pues que hay que configurar el servicio sshd del SystemRescueCD para que admita aplicaciones de las X. Los pasos son:

1) Conectar por ssh al SystemRescueCD remoto:
# ssh root@ip-pc-remoto
2) Editar /etc/ssh/sshd_config y añadir:
X11forwarding yes
X11DisplayOffset 10
3) Reiniciar el servicio sshd y salir de la conexión:
# /etc/init.d/sshd restart
# exit
4) Volver a conectar con lel parámetro -X y ejecutar la aplicación gráfica.
# ssh -X root@ip-pc-remoto
....ya en el equipo remoto:
# gparted

Y ya está, con eso puedo redimensionar las particiones, luego clonar con clonezilla, regenerar el grub y reiniciar el equipo sin moverme de mi sitio.

Cuantos trabajos por no trabajar.