Lenovo z480 laptop pendurado depois de algum tempo com o Ubuntu 12.04

Question

Acabei de comprar um novo laptop e tenho boot duplo com Ubuntu 12.04 e Windows 7. Ambos funcionam bem, mas notei que após algum tempo o Ubuntu parou sem erros e todas as teclas e movimentos / cliques do mouse pararam de funcionar .

Alguma ideia de como corrigir esse problema?

Log de erros do Xorg:

(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    20.580] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Oct 28 11:26:05 2012
[    20.596] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    20.596] (==) No Layout section.  Using the first Screen section.
[    20.596] (==) No screen section available. Using defaults.
[    20.596] (**) |-->Screen "Default Screen Section" (0)
[    20.596] (**) |   |-->Monitor "<default monitor>"
[    20.597] (==) No monitor specified for screen "Default Screen Section".

log de erros do kern:

Oct 28 11:23:21 carbuncle kernel: [    1.031854]  pci0000:00: ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d
Oct 28 11:23:21 carbuncle kernel: [    1.031856] ACPI _OSC control for PCIe not granted, disabling ASPM
Oct 28 11:23:21 carbuncle kernel: [    1.034229] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
Oct 28 11:23:21 carbuncle kernel: [    1.034268] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
Oct 28 11:23:21 carbuncle kernel: [    1.034305] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
Oct 28 11:23:21 carbuncle kernel: [    1.034340] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
Oct 28 11:23:21 carbuncle kernel: [    1.034376] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
Oct 28 11:23:21 carbuncle kernel: [    1.034411] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
Oct 28 11:23:21 carbuncle kernel: [    1.034447] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *10 11 12 14 15)
Oct 28 11:23:21 carbuncle kernel: [    1.034483] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 *10 11 12 14 15)...

Oct 28 11:23:21 carbuncle kernel: [   26.656721] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
Oct 28 11:23:21 carbuncle kernel: [   26.661224] [drm] Initialized drm 1.1.0 20060810
Oct 28 11:23:21 carbuncle kernel: [   26.674172] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
Oct 28 11:23:21 carbuncle kernel: [   26.675011] nouveau 0000:01:00.0: power state changed by ACPI to D0
Oct 28 11:23:21 carbuncle kernel: [   26.675022] nouveau 0000:01:00.0: power state changed by ACPI to D0
Oct 28 11:23:21 carbuncle kernel: [   26.675026] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
Oct 28 11:23:21 carbuncle kernel: [   26.675032] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Oct 28 11:23:21 carbuncle kernel: [   26.675039] nouveau 0000:01:00.0: setting latency timer to 64...


Oct 28 11:23:25 carbuncle kernel: [   30.425810] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
Oct 28 11:23:25 carbuncle kernel: [   30.425813] vga_switcheroo: enabled
Oct 28 11:23:25 carbuncle kernel: [   30.426332] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
Oct 28 11:23:25 carbuncle kernel: [   30.426334] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
Oct 28 11:23:25 carbuncle kernel: [   31.027045] fbcon: inteldrmfb (fb1) is primary device
Oct 28 11:23:25 carbuncle kernel: [   31.027048] fbcon: Remapping primary device, fb1, to tty 1-63
Oct 28 11:23:26 carbuncle kernel: [   31.199881] fb1: inteldrmfb frame buffer device
...

Oct 28 11:26:04 carbuncle kernel: [    1.031818]  pci0000:00: ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d
Oct 28 11:26:04 carbuncle kernel: [    1.031819] ACPI _OSC control for PCIe not granted, disabling ASPM
Oct 28 11:26:04 carbuncle kernel: [    1.034198] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
Oct 28 11:26:04 carbuncle kernel: [    1.034237] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
Oct 28 11:26:04 carbuncle kernel: [    1.034274] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
Oct 28 11:26:04 carbuncle kernel: [    1.034310] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
Oct 28 11:26:04 carbuncle kernel: [    1.034345] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
Oct 28 11:26:04 carbuncle kernel: [    1.034382] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
Oct 28 11:26:04 carbuncle kernel: [    1.034418] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *10 11 12 14 15)
Oct 28 11:26:04 carbuncle kernel: [    1.034454] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 *10 11 12 14 15)...


Oct 28 11:26:04 carbuncle kernel: [   18.498620] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
Oct 28 11:26:04 carbuncle kernel: [   18.498993] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
Oct 28 11:26:04 carbuncle kernel: [   18.498996] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
Oct 28 11:26:04 carbuncle kernel: [   18.524928] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
Oct 28 11:26:04 carbuncle kernel: [   18.525636] Registered led device: ath9k-phy0
Oct 28 11:26:04 carbuncle kernel: [   18.525643] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xffffc900057e0000, irq=18
Oct 28 11:26:04 carbuncle kernel: [   18.527229] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
...


Oct 28 11:26:04 carbuncle kernel: [   18.700550] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
Oct 28 11:26:04 carbuncle kernel: [   18.831907] init: failsafe main process (923) killed by TERM signal
Oct 28 11:26:04 carbuncle kernel: [   18.888092] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Oct 28 11:26:04 carbuncle kernel: [   18.888096] Bluetooth: BNEP filters: protocol multicast
Oct 28 11:26:04 carbuncle kernel: [   18.895745] Bluetooth: RFCOMM TTY layer initialized
Oct 28 11:26:04 carbuncle kernel: [   18.895750] Bluetooth: RFCOMM socket layer initialized
Oct 28 11:26:04 carbuncle kernel: [   18.895752] Bluetooth: RFCOMM ver 1.11...

Último conjunto de erros depois de desativado o driver NVIDIA:

Dec 26 20:08:42 carbuncle kernel: [  129.894342] ACPI Error: Method parse/execution failed [\_SB_.WADR] (Node ffff880211865e60), AE_AML_INFINITE_LOOP (20110623/psparse-536)
Dec 26 20:08:42 carbuncle kernel: [  129.894361] ACPI Error: Method parse/execution failed [\_SB_.BAT1.UPBI] (Node ffff8802118660a0), AE_AML_INFINITE_LOOP (20110623/psparse-536)
Dec 26 20:08:42 carbuncle kernel: [  129.894373] ACPI Error: Method parse/execution failed [\_SB_.BAT1._BIF] (Node ffff880211866050), AE_AML_INFINITE_LOOP (20110623/psparse-536)
Dec 26 20:08:42 carbuncle kernel: [  129.894389] ACPI Exception: AE_AML_INFINITE_LOOP, Evaluating _BIF (20110623/battery-419)
Dec 26 20:08:42 carbuncle kernel: [  129.894396] ACPI: Battery Slot [BAT1] (battery present)

    

Answer 1

Eu queria ver se o Kernel era o culpado (ou um processo no nível do kernel) ou o XServer. Parece que você tem o cartão NVidia com os drivers Nouveau, que são os do OpenSource.

Eu estava usando esses também com um novo NVIDIA 630 no meu HTPC, mas ele estava me dando problemas de congelamento (principalmente no sono retomar desde que eu não tenho integrado para alternar entre). No meu laptop, eu tenho o Optimus com intel integrado (configuração semelhante ao z480 high-end se você adicionou o cartão, o que parece que você fez).

Dito isto, tenho duas soluções que podem funcionar (ou pelo menos limitar a questão). O log do Kernel parece que o que está acontecendo é durante um switch nos estados VGA (provavelmente uma tentativa de ir da Intel - > NVidia ou vice-versa.

Tente o que preferir por um dia ou mais para ver se continua recebendo os congelamentos:

1) Remove all traces of the nouveau drivers and install the official nvidia ones (should be allowed in Ubuntu I believe, just check the Synaptic Package Manager). It could be a fault of the switching, which is relatively new to Linux.

OR

2) In your Bios, disable the NVIDIA card and only allow integrated when you are in Linux (just for testing).

Isso pode ajudá-lo a reduzi-lo a se for o driver ou o cartão (provavelmente o driver). Com ele desativado no Bios, você notará um enorme salto na bateria. Eu fiz no meu Lenovo T530 sob Arch. O Linux está chegando lá com a comutação de gráficos, mas não 100% à prova de falhas neste momento.

Recursos:

1: Esta pessoa queria remover todo o Nouveau

How do I disable the "Nouveau Kernel Driver"?

2: Esta pessoa queria instalar os mais novos drivers oficiais da Nvidia

Ubuntu 12.04 Nvidia Drivers

sudo apt-get install nvidia-current