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Old 02-24-2012, 08:41 AM
Enrico Zini
 
Default Bug#661112: Resume from suspend does not fully turn on laptop screen

Package: linux-2.6
Version: 3.2.6-1
Severity: normal

Hello,

since version 3.2.0, when I resume from suspend the laptop screen
backlight turns on, but the screen contents remain all black. Other
monitors connected to the system wake up fine.

This bit of log from resume contains a relevant error:

Feb 24 09:29:06 viaza kernel: [ 186.037113] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
Feb 24 09:29:06 viaza kernel: [ 186.037116] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Feb 24 09:29:06 viaza kernel: [ 186.810811] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
Feb 24 09:29:06 viaza kernel: [ 187.235132] PM: resume of devices complete after 2932.802 msecs
Feb 24 09:29:06 viaza kernel: [ 187.235255] PM: Finishing wakeup.
Feb 24 09:29:06 viaza kernel: [ 187.235256] Restarting tasks ... done.
Feb 24 09:29:06 viaza kernel: [ 187.241634] video LNXVIDEO:01: Restoring backlight state

http://forums.gentoo.org/viewtopic-p-6921616.html?sid=afa6e13df7286caeeb27e9a3b1e0d4a8
and https://bugs.gentoo.org/show_bug.cgi?id=398149
seem to be exactly it.

Resume worked almost fine on 3.1.0, failing only once in 5 or 6 where
after resume the laptop would be completely dead.


Ciao,

Enrico


-- Package-specific info:
** Version:
Linux version 3.2.0-1-amd64 (Debian 3.2.6-1) (ben@decadent.org.uk) (gcc version 4.6.2 (Debian 4.6.2-14) ) #1 SMP Fri Feb 17 05:17:36 UTC 2012

** Command line:
BOOT_IMAGE=/vmlinuz-3.2.0-1-amd64 root=/dev/mapper/viaza-root ro quiet

** Tainted: O (4096)
* Out-of-tree module has been loaded.

** Kernel log: # Note: I added some more log from /var/log/kern.log
[ 1.767319] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.832870] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1
[ 1.832879] ACPI: Sleep Button [SLPB]
[ 1.832941] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
[ 1.833008] ACPI: Lid Switch [LID]
[ 1.833067] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 1.833072] ACPI: Power Button [PWRF]
[ 1.844109] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
[ 1.844112] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[ 1.844165] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1.844180] e1000e 0000:00:19.0: setting latency timer to 64
[ 1.844309] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 1.852427] [drm] Initialized drm 1.1.0 20060810
[ 1.861318] usbcore: registered new interface driver usbfs
[ 1.861347] usbcore: registered new interface driver hub
[ 1.864053] thermal LNXTHERM:00: registered as thermal_zone0
[ 1.864057] ACPI: Thermal Zone [EXTZ] (0 C)
[ 1.864731] usbcore: registered new device driver usb
[ 1.867878] thermal LNXTHERM:01: registered as thermal_zone1
[ 1.867882] ACPI: Thermal Zone [EX2Z] (0 C)
[ 1.869375] thermal LNXTHERM:02: registered as thermal_zone2
[ 1.869378] ACPI: Thermal Zone [PWMZ] (11 C)
[ 1.873098] thermal LNXTHERM:03: registered as thermal_zone3
[ 1.873102] ACPI: Thermal Zone [LOCZ] (27 C)
[ 1.873711] thermal LNXTHERM:04: registered as thermal_zone4
[ 1.873713] ACPI: Thermal Zone [GFXZ] (0 C)
[ 1.874427] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.874803] SCSI subsystem initialized
[ 1.875884] sdhci: Secure Digital Host Controller Interface driver
[ 1.875887] sdhci: Copyright(c) Pierre Ossman
[ 1.876290] sdhci-pci 0000:44:06.1: SDHCI controller found [1180:0822] (rev 25)
[ 1.876310] sdhci-pci 0000:44:06.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 1.877342] sdhci-pci 0000:44:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
[ 1.877351] sdhci-pci 0000:44:06.1: setting latency timer to 64
[ 1.877390] mmc0: no vmmc regulator found
[ 1.877604] libata version 3.00 loaded.
[ 1.879978] Registered led device: mmc0::
[ 1.883200] mmc0: SDHCI controller on PCI [0000:44:06.1] using DMA
[ 1.883244] firewire_ohci 0000:44:06.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1.883252] firewire_ohci 0000:44:06.0: setting latency timer to 64
[ 1.887187] thermal LNXTHERM:05: registered as thermal_zone5
[ 1.887190] ACPI: Thermal Zone [BATZ] (20 C)
[ 1.896822] thermal LNXTHERM:06: registered as thermal_zone6
[ 1.896824] ACPI: Thermal Zone [EGXZ] (0 C)
[ 1.897118] thermal LNXTHERM:07: registered as thermal_zone7
[ 1.897121] ACPI: Thermal Zone [CPUZ] (43 C)
[ 1.897437] thermal LNXTHERM:08: registered as thermal_zone8
[ 1.897440] ACPI: Thermal Zone [MCHZ] (46 C)
[ 1.897688] thermal LNXTHERM:09: registered as thermal_zone9
[ 1.897691] ACPI: Thermal Zone [PCHZ] (59 C)
[ 1.946044] firewire_ohci: Added fw-ohci device 0000:44:06.0, OHCI v1.10, 4 IR + 4 IT contexts, quirks 0x11
[ 2.020267] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 68:b5:99:f5:a3:6a
[ 2.020270] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 2.020321] e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 10, PBA No: 2052FF-0FF
[ 2.020411] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 2.020444] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 2.020449] ehci_hcd 0000:00:1a.0: EHCI Host Controller
[ 2.020475] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 2.020508] ehci_hcd 0000:00:1a.0: debug port 2
[ 2.024421] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 2.024437] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xd4729000
[ 2.038048] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 2.038148] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.038152] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.038156] usb usb1: Product: EHCI Host Controller
[ 2.038159] usb usb1: Manufacturer: Linux 3.2.0-1-amd64 ehci_hcd
[ 2.038162] usb usb1: SerialNumber: 0000:00:1a.0
[ 2.038428] hub 1-0:1.0: USB hub found
[ 2.038435] hub 1-0:1.0: 3 ports detected
[ 2.038514] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.038529] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 2.038533] ehci_hcd 0000:00:1d.0: EHCI Host Controller
[ 2.038539] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 2.038568] ehci_hcd 0000:00:1d.0: debug port 2
[ 2.042495] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 2.042502] ehci_hcd 0000:00:1d.0: irq 20, io mem 0xd4728000
[ 2.058658] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 2.058707] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.058713] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.058717] usb usb2: Product: EHCI Host Controller
[ 2.058720] usb usb2: Manufacturer: Linux 3.2.0-1-amd64 ehci_hcd
[ 2.058724] usb usb2: SerialNumber: 0000:00:1d.0
[ 2.058851] hub 2-0:1.0: USB hub found
[ 2.058855] hub 2-0:1.0: 3 ports detected
[ 2.058935] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 2.058939] i915 0000:00:02.0: setting latency timer to 64
[ 2.087927] i915 0000:00:02.0: irq 44 for MSI/MSI-X
[ 2.087932] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 2.087933] [drm] Driver supports precise vblank timestamp query.
[ 2.087970] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem: owns=io+mem
[ 2.349881] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[ 2.377858] Refined TSC clocksource calibration: 2127.999 MHz.
[ 2.377865] Switching to clocksource tsc
[ 2.446056] firewire_core: created device fw0: GUID 5566778811223344, S400
[ 2.482359] usb 1-1: New USB device found, idVendor=8087, idProduct=0020
[ 2.482364] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.482809] hub 1-1:1.0: USB hub found
[ 2.482928] hub 1-1:1.0: 6 ports detected
[ 2.593752] usb 2-1: new high-speed USB device number 2 using ehci_hcd
[ 2.726259] usb 2-1: New USB device found, idVendor=8087, idProduct=0020
[ 2.726264] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.726648] hub 2-1:1.0: USB hub found
[ 2.726691] hub 2-1:1.0: 8 ports detected
[ 2.797869] usb 1-1.3: new full-speed USB device number 3 using ehci_hcd
[ 2.891454] usb 1-1.3: New USB device found, idVendor=138a, idProduct=0007
[ 2.891460] usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2.891463] usb 1-1.3: SerialNumber: 00a0f863d386
[ 2.961796] usb 1-1.5: new high-speed USB device number 4 using ehci_hcd
[ 3.093620] usb 1-1.5: New USB device found, idVendor=04f2, idProduct=b163
[ 3.093625] usb 1-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=3
[ 3.093628] usb 1-1.5: Product: HP Webcam [2 MP Macro]
[ 3.093632] usb 1-1.5: Manufacturer: Chicony Electronics Co., Ltd.
[ 3.093635] usb 1-1.5: SerialNumber: SN0001
[ 3.165720] usb 2-1.3: new high-speed USB device number 3 using ehci_hcd
[ 3.258038] usb 2-1.3: New USB device found, idVendor=03f0, idProduct=2514
[ 3.258043] usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.258376] hub 2-1.3:1.0: USB hub found
[ 3.258504] hub 2-1.3:1.0: 4 ports detected
[ 3.529567] usb 2-1.3.1: new low-speed USB device number 4 using ehci_hcd
[ 3.643266] usb 2-1.3.1: New USB device found, idVendor=046d, idProduct=c31c
[ 3.643272] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.643277] usb 2-1.3.1: Product: USB Keyboard
[ 3.643280] usb 2-1.3.1: Manufacturer: Logitech
[ 3.652436] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/input/input4
[ 3.652511] generic-usb 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:1d.0-1.3.1/input0
[ 3.659244] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.1/input/input5
[ 3.659331] generic-usb 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:1d.0-1.3.1/input1
[ 3.659346] usbcore: registered new interface driver usbhid
[ 3.659348] usbhid: USB HID core driver
[ 3.733479] usb 2-1.3.2: new low-speed USB device number 5 using ehci_hcd
[ 3.846042] usb 2-1.3.2: New USB device found, idVendor=046d, idProduct=c016
[ 3.846047] usb 2-1.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.846051] usb 2-1.3.2: Product: Optical USB Mouse
[ 3.846054] usb 2-1.3.2: Manufacturer: Logitech
[ 3.848824] input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3.2/2-1.3.2:1.0/input/input6
[ 3.849066] generic-usb 0003:046D:C016.0003: input,hidraw2: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1d.0-1.3.2/input0
[ 4.046681] fbcon: inteldrmfb (fb0) is primary device
[ 5.185179] Console: switching to colour frame buffer device 160x50
[ 5.188300] fb0: inteldrmfb frame buffer device
[ 5.188301] drm: registered panic notifier
[ 5.194164] acpi device:0e: registered as cooling_device0
[ 5.194477] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input7
[ 5.194483] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 5.194556] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 5.194578] ahci 0000:00:1f.2: version 3.0
[ 5.194608] ahci 0000:00:1f.2: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 5.194668] ahci 0000:00:1f.2: irq 45 for MSI/MSI-X
[ 5.194712] ahci: SSS flag set, parallel bus scan disabled
[ 5.194764] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x27 impl SATA mode
[ 5.194769] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst
[ 5.194775] ahci 0000:00:1f.2: setting latency timer to 64
[ 5.217299] scsi0 : ahci
[ 5.217522] scsi1 : ahci
[ 5.217638] scsi2 : ahci
[ 5.217744] scsi3 : ahci
[ 5.217877] scsi4 : ahci
[ 5.218007] scsi5 : ahci
[ 5.218477] ata1: SATA max UDMA/133 abar m2048@0xd4727000 port 0xd4727100 irq 45
[ 5.218483] ata2: SATA max UDMA/133 abar m2048@0xd4727000 port 0xd4727180 irq 45
[ 5.218488] ata3: SATA max UDMA/133 abar m2048@0xd4727000 port 0xd4727200 irq 45
[ 5.218491] ata4: DUMMY
[ 5.218493] ata5: DUMMY
[ 5.218497] ata6: SATA max UDMA/133 abar m2048@0xd4727000 port 0xd4727380 irq 45
[ 5.536532] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 5.536984] ata1.00: unexpected _GTF length (8)
[ 5.537102] ata1.00: ATA-8: TOSHIBA MK1633GSG, QS001C, max UDMA/100
[ 5.537108] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 5.537654] ata1.00: unexpected _GTF length (8)
[ 5.537774] ata1.00: configured for UDMA/100
[ 5.538094] scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK1633GS QS00 PQ: 0 ANSI: 5
[ 5.856397] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 5.860119] ata2.00: unexpected _GTF length (8)
[ 5.860126] ata2.00: ATAPI: hp DVDRAM GU40N, QC03, max UDMA/100
[ 5.864158] ata2.00: unexpected _GTF length (8)
[ 5.864166] ata2.00: configured for UDMA/100
[ 5.867167] scsi 1:0:0:0: CD-ROM hp DVDRAM GU40N QC03 PQ: 0 ANSI: 5
[ 6.184255] ata3: SATA link down (SStatus 0 SControl 300)
[ 6.504120] ata6: SATA link down (SStatus 0 SControl 300)
[ 6.508721] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 6.508762] sd 0:0:0:0: [sda] Write Protect is off
[ 6.508765] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 6.508787] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 6.513568] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 6.513573] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 6.513859] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 6.592685] sda: sda1 sda2 < sda5 >
[ 6.593114] sd 0:0:0:0: [sda] Attached SCSI disk
[ 7.409018] device-mapper: uevent: version 1.0.3
[ 7.409095] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[ 7.690299] kjournald starting. Commit interval 5 seconds
[ 7.690329] EXT3-fs (dm-0): mounted filesystem with ordered data mode
[ 11.931327] ACPI: AC Adapter [AC] (on-line)
[ 11.953650] wmi: Mapper loaded
[ 12.203418] ACPI: Battery Slot [BAT0] (battery present)
[ 12.423046] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 18, expected 21)
[ 12.423068] intel ips 0000:00:1f.6: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 12.423250] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90
[ 12.538506] input: HP WMI hotkeys as /devices/virtual/input/input8
[ 12.677723] input: PC Speaker as /devices/platform/pcspkr/input/input9
[ 12.689656] hp_accel: laptop model unknown, using default axes configuration
[ 12.756159] iTCO_vendor_support: vendor-support=0
[ 12.796808] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
[ 12.796902] iTCO_wdt: Found a QM57 TCO device (Version=2, TCOBASE=0x0460)
[ 12.797195] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 12.798096] lis3lv02d: 8 bits sensor found
[ 12.885492] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input10
[ 12.885714] Registered led device: hp::hddprotect
[ 12.885742] hp_accel: driver loaded
[ 13.107491] cfg80211: Calling CRDA to update world regulatory domain
[ 13.131129] yenta_cardbus 0000:44:06.2: CardBus bridge found [103c:7008]
[ 13.197760] tpm_tis 00:04: 1.2 TPM (device-id 0xB, rev-id 16)
[ 13.258082] yenta_cardbus 0000:44:06.2: ISA IRQ mask 0x0cb8, PCI irq 22
[ 13.258086] yenta_cardbus 0000:44:06.2: Socket status: 30000810
[ 13.258089] pci_bus 0000:44: Raising subordinate bus# of parent bus (#44) from #45 to #48
[ 13.258098] yenta_cardbus 0000:44:06.2: pcmcia: parent PCI bridge window: [io 0x2000-0x2fff]
[ 13.258100] yenta_cardbus 0000:44:06.2: pcmcia: parent PCI bridge window: [mem 0xd0400000-0xd04fffff]
[ 13.258103] pcmcia_socket pcmcia_socket0: cs: memory probe 0xd0400000-0xd04fffff: excluding 0xd0400000-0xd040ffff
[ 13.258115] yenta_cardbus 0000:44:06.2: pcmcia: parent PCI bridge window: [mem 0xd8000000-0xdbffffff pref]
[ 13.258117] pcmcia_socket pcmcia_socket0: cs: memory probe 0xd8000000-0xdbffffff: excluding 0xd8000000-0xdbffffff
[ 13.518774] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input11
[ 14.152823] pcmcia_socket pcmcia_socket0: pccard: PCMCIA card inserted into slot 0
[ 14.152835] pcmcia_socket pcmcia_socket0: cs: memory probe 0xd0410000-0xd04fffff: excluding 0xd04fe000-0xd050bfff
[ 14.159176] pcmcia 0.0: pcmcia: registering new device pcmcia0.0 (IRQ: 22)
[ 14.159303] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xfffff
[ 14.159329] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff: excluding 0xa0000000-0xa0ffffff
[ 14.159349] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff
[ 14.306482] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.4, id: 0x1c0b1, caps: 0xd04733/0xa40000/0xa0000
[ 14.349940] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input12
[ 14.351602] Linux media interface: v0.10
[ 14.382056] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 14.382059] Copyright(c) 2003-2011 Intel Corporation
[ 14.382109] iwlwifi 0000:43:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 14.382118] iwlwifi 0000:43:00.0: setting latency timer to 64
[ 14.382145] iwlwifi 0000:43:00.0: pci_resource_len = 0x00002000
[ 14.382147] iwlwifi 0000:43:00.0: pci_resource_base = ffffc900117e4000
[ 14.382149] iwlwifi 0000:43:00.0: HW Revision ID = 0x35
[ 14.382232] iwlwifi 0000:43:00.0: irq 46 for MSI/MSI-X
[ 14.382271] iwlwifi 0000:43:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[ 14.382334] iwlwifi 0000:43:00.0: L1 Disabled; Enabling L0S
[ 14.392201] iwlwifi 0000:43:00.0: device EEPROM VER=0x436, CALIB=0x6
[ 14.392203] iwlwifi 0000:43:00.0: Device SKU: 0X1f0
[ 14.392215] iwlwifi 0000:43:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 14.392284] iwlwifi 0000:43:00.0: RF_KILL bit toggled to disable radio.
[ 14.799404] Linux video capture interface: v2.00
[ 14.941927] scsi6 : pata_pcmcia
[ 14.942037] ata7: PATA max PIO0 cmd 0x2100 ctl 0x210e irq 22
[ 14.968782] uvcvideo: Found UVC 1.00 device HP Webcam [2 MP Macro] (04f2:b163)
[ 15.006321] input: HP Webcam [2 MP Macro] as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input13
[ 15.006454] usbcore: registered new interface driver uvcvideo
[ 15.006461] USB Video Class driver (1.1.1)
[ 15.102712] snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0
[ 15.102725] snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0
[ 15.102739] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 15.102832] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[ 15.102861] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 15.145107] cfg80211: World regulatory domain updated:
[ 15.145110] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 15.145112] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 15.145115] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 15.145117] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 15.145119] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 15.145121] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 15.246090] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input14
[ 15.257922] iwlwifi 0000:43:00.0: loaded firmware version 9.221.4.1 build 25532
[ 15.258248] Registered led device: phy0-led
[ 15.288633] HDMI status: Codec=3 Pin=4 Presence_Detect=0 ELD_Valid=0
[ 15.288931] HDMI status: Codec=3 Pin=6 Presence_Detect=0 ELD_Valid=0
[ 15.289156] input: HDA Intel HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 15.289268] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 15.289363] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[ 15.289442] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
[ 15.289519] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
[ 15.289597] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20
[ 15.417548] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 17.838355] EXT3-fs (dm-0): using internal journal
[ 24.090328] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
[ 24.093343] alg: No test for __cbc-aes-aesni (cryptd(__driver-cbc-aes-aesni))
[ 24.166623] padlock_sha: VIA PadLock Hash Engine not detected.
[ 27.258881] loop: module loaded
[ 27.688507] Adding 3145724k swap on /dev/mapper/swap. Priority:-1 extents:1 across:3145724k
[ 28.941936] EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null)
[ 29.003415] EXT4-fs (dm-11): mounted filesystem with ordered data mode. Opts: (null)
[ 29.113034] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null)
[ 29.165580] EXT4-fs (dm-4): mounted filesystem with ordered data mode. Opts: (null)
[ 30.127832] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
[ 30.881022] RPC: Registered named UNIX socket transport module.
[ 30.881024] RPC: Registered udp transport module.
[ 30.881026] RPC: Registered tcp transport module.
[ 30.881027] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 30.993718] FS-Cache: Loaded
[ 31.140061] FS-Cache: Netfs 'nfs' registered for caching
[ 31.160002] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 32.021101] fuse init (API version 7.17)
[ 40.571911] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 40.625748] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 40.626890] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 42.223452] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
[ 42.223457] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
[ 42.224077] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 42.835343] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input21
[ 45.171478] Bluetooth: Core ver 2.16
[ 45.171497] NET: Registered protocol family 31
[ 45.171499] Bluetooth: HCI device and connection manager initialized
[ 45.171501] Bluetooth: HCI socket layer initialized
[ 45.171503] Bluetooth: L2CAP socket layer initialized
[ 45.171507] Bluetooth: SCO socket layer initialized
[ 45.215145] Bluetooth: RFCOMM TTY layer initialized
[ 45.215150] Bluetooth: RFCOMM socket layer initialized
[ 45.215153] Bluetooth: RFCOMM ver 1.11
[ 45.307131] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 45.307133] Bluetooth: BNEP filters: protocol multicast
[ 45.710437] lp: driver loaded but no devices found
[ 45.765492] ppdev: user-space parallel port driver
[ 81.432501] vboxdrv: Found 4 processor cores.
[ 81.433036] vboxdrv: fAsync=0 offMin=0x260 offMax=0x254c
[ 81.433122] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 81.433125] vboxdrv: Successfully loaded version 4.1.8_Debian (interface 0x00190000).
[ 81.502549] vboxpci: IOMMU not found (not registered)
[ 1712.716232] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.

** Model information
sys_vendor: Hewlett-Packard
product_name: HP EliteBook 2540p
product_version:
chassis_vendor: Hewlett-Packard
chassis_version:
bios_vendor: Hewlett-Packard
bios_version: 68CSU Ver. F.08
board_vendor: Hewlett-Packard
board_name: 7008
board_version: KBC Version 38.32

** Loaded modules:
pci_stub
vboxpci(O)
vboxnetadp(O)
vboxnetflt(O)
vboxdrv(O)
acpi_cpufreq
mperf
cpufreq_stats
cpufreq_conservative
cpufreq_powersave
cpufreq_userspace
parport_pc
ppdev
lp
parport
bnep
rfcomm
bluetooth
binfmt_misc
uinput
fuse
nfsd
nfs
lockd
fscache
auth_rpcgss
nfs_acl
sunrpc
kvm_intel
kvm
ext2
ext4
jbd2
crc16
loop
firewire_sbp2
sha256_generic
aesni_intel
cryptd
aes_x86_64
aes_generic
cbc
dm_crypt
arc4
snd_hda_codec_hdmi
snd_hda_codec_idt
snd_hda_intel
snd_hda_codec
uvcvideo
pata_pcmcia
snd_hwdep
videodev
snd_pcm_oss
snd_mixer_oss
snd_pcm
tpm_infineon
snd_seq_midi
iwlwifi
media
v4l2_compat_ioctl32
snd_rawmidi
snd_seq_midi_event
mac80211
snd_seq
pcmcia
snd_timer
snd_seq_device
joydev
tpm_tis
yenta_socket
pcmcia_rsrc
cfg80211
snd
tpm
pcmcia_core
soundcore
psmouse
iTCO_wdt
iTCO_vendor_support
serio_raw
pcspkr
snd_page_alloc
hp_accel
lis3lv02d
hp_wmi
intel_ips
sparse_keymap
rfkill
battery
tpm_bios
evdev
input_polldev
wmi
ac
power_supply
container
processor
ext3
jbd
mbcache
dm_mod
sr_mod
sd_mod
cdrom
crc_t10dif
usbhid
hid
firewire_ohci
ahci
libahci
libata
sdhci_pci
firewire_core
sdhci
crc_itu_t
mmc_core
ehci_hcd
scsi_mod
i915
usbcore
usb_common
drm_kms_helper
drm
e1000e
thermal
i2c_algo_bit
button
i2c_core
video
thermal_sys

** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0

allow-hotplug eth1
iface eth1 inet static
address 192.168.0.200
netmask 255.255.255.248

allow-hotplug usb0
iface usb0 inet static
address 192.168.2.14
netmask 255.255.255.0

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 68:b5:99:f5:a3:6a brd ff:ff:ff:ff:ff:ff
inet 192.168.1.3/24 brd 192.168.1.255 scope global eth0
inet6 fe80::6ab5:99ff:fef5:a36a/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 58:94:6b:70:1a:e0 brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 24972825 5015 0 0 0 0 0 0 24972825 5015 0 0 0 0 0 0
wlan0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth0: 27351873 26140 0 0 0 0 0 0 2112671 20593 0 0 0 0 0 0

*** Protocol statistics:
Ip:
30910 total packets received
17 with invalid addresses
0 forwarded
0 incoming packets discarded
30893 incoming packets delivered
25511 requests sent out
2 dropped because of missing route
Icmp:
0 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
0 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
Tcp:
614 active connections openings
161 passive connection openings
2 failed connection attempts
24 connection resets received
6 connections established
29949 segments received
24963 segments send out
88 segments retransmited
0 bad segments received.
34 resets sent
Udp:
946 packets received
0 packets to unknown port received.
0 packet receive errors
748 packets sent
UdpLite:
TcpExt:
14 packets pruned from receive queue because of socket buffer overrun
362 TCP sockets finished time wait in fast timer
983 delayed acks sent
Quick ack mode was activated 72 times
17569 packet headers predicted
3187 acknowledgments not containing data payload received
2614 predicted acknowledgments
1 times recovered from packet loss by selective acknowledgements
25 congestion windows recovered without slow start after partial ack
1 fast retransmits
2 forward retransmits
78 other TCP timeouts
5782 packets collapsed in receive queue due to low socket buffer
72 DSACKs sent for old packets
23 DSACKs received
1 connections reset due to unexpected data
18 connections reset due to early user close
TCPDSACKIgnoredNoUndo: 5
TCPSackShiftFallback: 6
IpExt:
InMcastPkts: 21
OutMcastPkts: 25
InBcastPkts: 203
InOctets: 51844556
OutOctets: 26704437
InMcastOctets: 3776
OutMcastOctets: 4177
InBcastOctets: 44042


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 44
Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 5058 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: Memory at d4724000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>

00:16.3 Serial controller [0700]: Intel Corporation 5 Series/3400 Series Chipset KT Controller [8086:3b67] (rev 06) (prog-if 02 [16550])
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 5050 [size=8]
Region 1: Memory at d472b000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 05)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 43
Region 0: Memory at d4700000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at d472a000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 5020 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05) (prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at d4729000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 47
Region 0: Memory at d4720000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: d4600000-d46fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=42, sec-latency=0
I/O behind bridge: 00003000-00004fff
Memory behind bridge: d0600000-d45fffff
Prefetchable memory behind bridge: 00000000d4900000-00000000d4afffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (rev 05) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=43, subordinate=43, sec-latency=0
Memory behind bridge: d0500000-d05fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05) (prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 20
Region 0: Memory at d4728000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a5) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=44, subordinate=48, sec-latency=32
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d0400000-d04fffff
Prefetchable memory behind bridge: 00000000d8000000-00000000dbffffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b07] (rev 05)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 45
Region 0: I/O ports at 5048 [size=8]
Region 1: I/O ports at 5064 [size=4]
Region 2: I/O ports at 5040 [size=8]
Region 3: I/O ports at 5060 [size=4]
Region 4: I/O ports at 5000 [size=32]
Region 5: Memory at d4727000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 05)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 0: Memory at d4726000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel ips

43:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN [8086:1311]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 46
Region 0: Memory at d0500000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi

44:06.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 06) (prog-if 10 [OHCI])
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at d0401000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci

44:06.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 25)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 22
Region 0: Memory at d0403000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci

44:06.2 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev bb)
Subsystem: Hewlett-Packard Company Device [103c:7008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 168
Interrupt: pin B routed to IRQ 22
Region 0: Memory at d0400000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=44, secondary=45, subordinate=48, sec-latency=176
Memory window 0: d8000000-dbfff000 (prefetchable)
Memory window 1: dc000000-dffff000
I/O window 0: 00002400-000024ff
I/O window 1: 00002000-000020ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus

ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
Subsystem: Intel Corporation Device [8086:8086]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
Subsystem: Intel Corporation Device [8086:8086]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
Subsystem: Intel Corporation Device [8086:8086]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

ff:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 02)
Subsystem: Intel Corporation Device [8086:8086]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

ff:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 02)
Subsystem: Intel Corporation Device [8086:8086]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

ff:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 02)
Subsystem: Intel Corporation Device [8086:8086]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 138a:0007 Validity Sensors, Inc. VFS451 Fingerprint Reader
Bus 001 Device 004: ID 04f2:b163 Chicony Electronics Co., Ltd
Bus 002 Device 003: ID 03f0:2514 Hewlett-Packard
Bus 002 Device 004: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business
Bus 002 Device 005: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse


-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.2.0-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.41
ii initramfs-tools [linux-initramfs-tool] 0.99
ii linux-base 3.4
ii module-init-tools 3.16-1

Versions of packages linux-image-3.2.0-1-amd64 recommends:
ii firmware-linux-free 3

Versions of packages linux-image-3.2.0-1-amd64 suggests:
pn grub-pc 1.99-14
pn linux-doc-3.2 <none>

Versions of packages linux-image-3.2.0-1-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi 0.35
pn firmware-libertas <none>
pn firmware-linux 0.35
pn firmware-linux-nonfree 0.35
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>

-- debconf information:
linux-image-3.2.0-1-amd64/postinst/depmod-error-initrd-3.2.0-1-amd64: false
linux-image-3.2.0-1-amd64/postinst/missing-firmware-3.2.0-1-amd64:
linux-image-3.2.0-1-amd64/postinst/ignoring-ramdisk:
linux-image-3.2.0-1-amd64/prerm/removing-running-kernel-3.2.0-1-amd64: true



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Old 02-24-2012, 09:03 AM
Jonathan Nieder
 
Default Bug#661112: Resume from suspend does not fully turn on laptop screen

forwarded 661112 https://bugs.freedesktop.org/show_bug.cgi?id=42263
# regression
severity 661112 important
tags 661112 + patch upstream
quit

Hi Enrico,

Enrico Zini wrote:

> since version 3.2.0, when I resume from suspend the laptop screen
> backlight turns on, but the screen contents remain all black. Other
> monitors connected to the system wake up fine.
>
> This bit of log from resume contains a relevant error:
>
> Feb 24 09:29:06 viaza kernel: [ 186.037113] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
> Feb 24 09:29:06 viaza kernel: [ 186.037116] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
> Feb 24 09:29:06 viaza kernel: [ 186.810811] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
[...]
> http://forums.gentoo.org/viewtopic-p-6921616.html?sid=afa6e13df7286caeeb27e9a3b1e0d4a8
> and https://bugs.gentoo.org/show_bug.cgi?id=398149

Thanks. Lubos Kolouch bisected this to v3.2-rc1~135^2~2^2~7, the same
commit that triggers the unsolved <http://bugs.debian.org/658662>. :/

Said to be fixed by the following patch, which is queued for 3.2.7.
See [1] if you would like to try it.

[1] http://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s-common-official
or the corresponding page in the debian-kernel-handbook package

commit 3d794f87238f
Author: Keith Packard <keithp@keithp.com>
Date: Wed Jan 25 08:16:25 2012 -0800

drm/i915: Force explicit bpp selection for intel_dp_link_required

commit c898261c0dad617f0f1080bedc02d507a2fcfb92 upstream.

It is never correct to use intel_crtc->bpp in intel_dp_link_required,
so instead pass an explicit bpp in to this function. This patch
only supports 18bpp and 24bpp modes, which means that 10bpc modes will
be computed incorrectly. Fixing that will require more extensive
changes, and so must be addressed separately from this bugfix.

intel_dp_link_required is called from intel_dp_mode_valid and
intel_dp_mode_fixup.

* intel_dp_mode_valid is called to list supported modes; in this case,
the current crtc values cannot be relevant as the modes in question
may never be selected. Thus, using intel_crtc->bpp is never right.

* intel_dp_mode_fixup is called during mode setting, but it is run
well before ironlake_crtc_mode_set is called to set intel_crtc->bpp,
so using intel_crtc-bpp in this path can only ever get a stale
value.

Cc: Lubos Kolouch <lubos.kolouch@gmail.com>
Cc: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42263
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44881
Tested-by: Dave Airlie <airlied@redhat.com>
Tested-by: camalot@picnicpark.org (Dell Latitude 6510)
Tested-by: Roland Dreier <roland@digitalvampire.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index db3b461ad412..94f860cce3f7 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -208,17 +208,8 @@ intel_dp_link_clock(uint8_t link_bw)
*/

static int
-intel_dp_link_required(struct intel_dp *intel_dp, int pixel_clock, int check_bpp)
+intel_dp_link_required(int pixel_clock, int bpp)
{
- struct drm_crtc *crtc = intel_dp->base.base.crtc;
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- int bpp = 24;
-
- if (check_bpp)
- bpp = check_bpp;
- else if (intel_crtc)
- bpp = intel_crtc->bpp;
-
return (pixel_clock * bpp + 9) / 10;
}

@@ -245,12 +236,11 @@ intel_dp_mode_valid(struct drm_connector *connector,
return MODE_PANEL;
}

- mode_rate = intel_dp_link_required(intel_dp, mode->clock, 0);
+ mode_rate = intel_dp_link_required(mode->clock, 24);
max_rate = intel_dp_max_data_rate(max_link_clock, max_lanes);

if (mode_rate > max_rate) {
- mode_rate = intel_dp_link_required(intel_dp,
- mode->clock, 18);
+ mode_rate = intel_dp_link_required(mode->clock, 18);
if (mode_rate > max_rate)
return MODE_CLOCK_HIGH;
else
@@ -683,7 +673,7 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
int lane_count, clock;
int max_lane_count = intel_dp_max_lane_count(intel_dp);
int max_clock = intel_dp_max_link_bw(intel_dp) == DP_LINK_BW_2_7 ? 1 : 0;
- int bpp = mode->private_flags & INTEL_MODE_DP_FORCE_6BPC ? 18 : 0;
+ int bpp = mode->private_flags & INTEL_MODE_DP_FORCE_6BPC ? 18 : 24;
static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 };

if (is_edp(intel_dp) && intel_dp->panel_fixed_mode) {
@@ -701,7 +691,7 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
for (clock = 0; clock <= max_clock; clock++) {
int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count);

- if (intel_dp_link_required(intel_dp, mode->clock, bpp)
+ if (intel_dp_link_required(mode->clock, bpp)
<= link_avail) {
intel_dp->link_bw = bws[clock];
intel_dp->lane_count = lane_count;



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Archive: 20120224100336.GA4139@burratino">http://lists.debian.org/20120224100336.GA4139@burratino
 
Old 03-02-2012, 10:03 PM
Didier Raboud
 
Default Bug#661112: Resume from suspend does not fully turn on laptop screen

Le vendredi, 24 février 2012 10.41:45, Enrico Zini a écrit :
>
> since version 3.2.0, when I resume from suspend the laptop screen
> backlight turns on, but the screen contents remain all black. Other
> monitors connected to the system wake up fine.

I'm getting the same symptoms, but with a different syslog error:

[18889.928026] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed...
GPU hung
[18889.928036] [drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
[18889.928927] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11
(awaiting 4 at 3, next 5)
[18889.929209] [drm:init_ring_common] *ERROR* render ring initialization
failed ctl 00000000 head 00000000 tail 00000000 start 00000000
[18889.992311] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -
vsync)
[18889.992463] ------------[ cut here ]------------
[18889.992490] WARNING: at
/home/blank/debian/kernel/release/linux-2.6/linux-2.6-3.2.7/debian/build/source_amd64_none/drivers/gpu/drm/i915/intel_display.c:793
intel_enable_pipe+0x68/0x11f [i915]()
[18889.992493] Hardware name: Latitude D630
[18889.992495] PLL state assertion failure (expected on, current off)
[18889.992497] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables
x_tables cn acpi_cpufreq mperf cpufreq_conservative cpufreq_stats
cpufreq_powersave cpufreq_userspace parport_pc ppdev lp parport bnep rfcomm
binfmt_misc kvm_intel kvm fuse ext2 loop joydev snd_hda_codec_idt
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss pcmcia snd_mixer_oss snd_pcm
snd_seq_midi snd_rawmidi dell_wmi sparse_keymap yenta_socket pcmcia_rsrc
pcmcia_core snd_seq_midi_event evdev snd_seq dell_laptop dcdbas i2c_i801
snd_timer snd_seq_device pcspkr arc4 btusb psmouse bluetooth serio_raw
iTCO_wdt iTCO_vendor_support snd iwl3945 iwl_legacy mac80211 cfg80211 i915
drm_kms_helper drm i2c_algo_bit i2c_core soundcore rfkill snd_page_alloc video
battery button wmi ac power_supply processor ext4 mbcache jbd2 crc16
sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod sr_mod sd_mod
crc_t10dif cdrom ata_generic uhci_hcd firewire_ohci
thermal thermal_sys ahci libahci firewire_core crc_itu_t ata_piix ehci_hcd tg3
libphy libata scsi_mod usbcore usb_common [last unloaded: scsi_wait_scan]
[18889.992572] Pid: 21437, comm: kworker/u:29 Not tainted 3.2.0-1-amd64 #1
[18889.992574] Call Trace:
[18889.992580] [<ffffffff81046871>] ? warn_slowpath_common+0x78/0x8c
[18889.992584] [<ffffffff8104691d>] ? warn_slowpath_fmt+0x45/0x4a
[18889.992596] [<ffffffffa02749e3>] ? intel_enable_pipe+0x68/0x11f [i915]
[18889.992607] [<ffffffffa0277551>] ? i9xx_crtc_mode_set+0xa19/0xa89 [i915]
[18889.992618] [<ffffffffa0272c67>] ? intel_crtc_mode_set+0x60/0x8a [i915]
[18889.992624] [<ffffffffa02534a8>] ? drm_crtc_helper_set_mode+0x22b/0x38f
[drm_kms_helper]
[18889.992628] [<ffffffff811a840d>] ? idr_pre_get+0x51/0x69
[18889.992635] [<ffffffffa025365e>] ? drm_helper_resume_force_mode+0x52/0xfe
[drm_kms_helper]
[18889.992643] [<ffffffffa0259cd2>] ? i915_reset+0x420/0x43a [i915]
[18889.992652] [<ffffffffa025d1a1>] ? i915_driver_irq_postinstall+0x169/0x169
[i915]
[18889.992660] [<ffffffffa025d250>] ? i915_error_work_func+0xaf/0xe7 [i915]
[18889.992666] [<ffffffff8105ae45>] ? process_one_work+0x163/0x284
[18889.992669] [<ffffffff8105be0d>] ? worker_thread+0xc2/0x145
[18889.992672] [<ffffffff8105bd4b>] ? manage_workers.isra.23+0x15b/0x15b
[18889.992675] [<ffffffff8105ef49>] ? kthread+0x76/0x7e
[18889.992680] [<ffffffff81347934>] ? kernel_thread_helper+0x4/0x10
[18889.992683] [<ffffffff8105eed3>] ? kthread_worker_fn+0x139/0x139
[18889.992687] [<ffffffff81347930>] ? gs_change+0x13/0x13
[18889.992688] ---[ end trace 7275beeccf86fa64 ]---

Is that the same issue or should I report a separate bug ?

Cheers,

OdyX
 

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