Pet*_*ite 5 xorg kernel sysrq kubuntu 12.04
我有一台运行 Kubuntu 12.04 LTS 且安装了所有最新发行版更新的一年前 Acer Aspire 4752G 上网本。
它以前运行良好，直到大约一周前它突然开始反复崩溃。
以前，在它完全冻结的极少数情况下，即使我无法 Ctrl+Alt+F1 到控制台，Alt+SysRq+r (eisub) 也能够相对优雅地关闭所有内容并重新启动，但现在，即使Att+SysRq 在冻结时什么也不做。
最后一次崩溃发生在今天（5 月 26 日）上午 10:40 左右（日志时间）。
我怎样才能开始解决这个问题？
这些是我从各种日志中发现的亮点。
日志文件
[ 0.069749] CPU0: Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz stepping 07
[ 0.176277] Performance Events: PEBS fmt1+, SandyBridge events, Intel PMU driver.
[ 0.176282] PEBS disabled due to CPU errata.
[ 0.176285] ... version: 3
[ 0.176286] ... bit width: 48
[ 0.176287] ... generic registers: 4
[ 0.176289] ... value mask: 0000ffffffffffff
[ 0.176290] ... max period: 000000007fffffff
[ 0.176291] ... fixed-purpose events: 3
[ 0.176293] ... event mask: 000000070000000f
[ 0.729751] HEST: Table not found.
[ 0.729754] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.730025] \_SB_.PCI0:_OSC invalid UUID
[ 0.903601] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 3.152702] ACPI Warning: For \_SB_.PCI0.PEG0.PEGP._DOD: Return type mismatch - found Integer, expected Package (20110623/nspredef-1060)
[ 3.152702] ACPI Warning: For \_SB_.PCI0.PEG0.PEGP._DOD: Return type mismatch - found Integer, expected Package (20110623/nspredef-1060)
[ 3.152709] ACPI Exception: AE_OK, Invalid _DOD data (20110623/video-1175)
[ 3.155864] acpi device:2f: registered as cooling_device4
[ 27.635581] wl: module license 'MIXED/Proprietary' taints kernel.
[ 27.635587] Disabling lock debugging due to kernel taint
[ 27.928424] input: Acer WMI hotkeys as /devices/virtual/input/input7
[ 27.929470] acer_wmi: Get 0x1 Device Status failed: 0xe2 - 0x0
[ 27.929796] acer_wmi: Get 0x800 Device Status failed: 0xe2 - 0x0
[ 27.930105] acer_wmi: Get Current Device Status failed: 0xe2 - 0x0
[ 28.496068] acer_wmi: Get Current Device Status failed: 0xe2 - 0x0
以下是来自 syslog 的错误：
May 25 12:52:28 peter-aspire-ubuntu kernel: [ 4428.392128] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 17000000, was 12060000
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.000000] ACPI: IRQ0 used by override.
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.000000] ACPI: IRQ2 used by override.
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.000000] ACPI: IRQ9 used by override.
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.176282] PEBS disabled due to CPU errata.
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.724077] ACPI: Using IOAPIC for interrupt routing
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764035] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764194] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764230] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764267] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764302] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT]
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764352] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG0._PRT]
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.764491] pci0000:00: ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768055] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768106] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 *10 11 12 14 15)
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768152] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768198] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 10 11 12 14 15) *9
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768244] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 *10 11 12 14 15)
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768290] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768336] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 10 11 12 14 15) *9
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 0.768381] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 *11 12 14 15)
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 2.448807] sdhci: Copyright(c) Pierre Ossman
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 2.491866] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 2.492008] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 2.492040] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 46.041131] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
May 25 13:03:26 peter-aspire-ubuntu kernel: [ 47.639516] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 17000000, was 12060000
May 25 13:03:59 peter-aspire-ubuntu kernel: [ 80.776471] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 170d0000, was 17000000
May 25 13:04:01 peter-aspire-ubuntu kernel: [ 83.296159] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
May 25 13:04:01 peter-aspire-ubuntu kernel: [ 83.296164] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
May 25 13:04:06 peter-aspire-ubuntu kernel: [ 87.515557] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
May 25 13:04:06 peter-aspire-ubuntu kernel: [ 87.515562] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
May 25 13:04:19 peter-aspire-ubuntu kernel: [ 101.423633] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
May 25 13:04:19 peter-aspire-ubuntu kernel: [ 101.423642] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
May 26 10:18:55 peter-aspire-ubuntu kernel: [ 957.882861] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 17000000, was 12060000
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.000000] ACPI: IRQ0 used by override.
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.000000] ACPI: IRQ2 used by override.
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.000000] ACPI: IRQ9 used by override.
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.176282] PEBS disabled due to CPU errata.
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.724054] ACPI: Using IOAPIC for interrupt routing
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764011] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764169] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764205] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764242] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764277] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT]
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764328] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG0._PRT]
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.764468] pci0000:00: ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768030] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768081] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 *10 11 12 14 15)
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768128] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768173] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 10 11 12 14 15) *9
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768219] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 *10 11 12 14 15)
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768265] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768311] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 10 11 12 14 15) *9
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 0.768356] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 *11 12 14 15)
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 2.442088] sdhci: Copyright(c) Pierre Ossman
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 2.486544] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 2.486672] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 2.486706] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
May 26 10:39:04 peter-aspire-ubuntu kernel: [ 28.088312] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
May 26 10:39:05 peter-aspire-ubuntu kernel: [ 29.920716] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 17000000, was 12060000
May 26 10:39:37 peter-aspire-ubuntu kernel: [ 64.561699] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 170d0000, was 17000000
May 26 10:39:39 peter-aspire-ubuntu kernel: [ 66.278736] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
May 26 10:39:39 peter-aspire-ubuntu kernel: [ 66.278741] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
May 26 10:39:45 peter-aspire-ubuntu kernel: [ 71.865569] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
May 26 10:39:45 peter-aspire-ubuntu kernel: [ 71.865585] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
May 26 10:39:56 peter-aspire-ubuntu kernel: [ 83.772522] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
May 26 10:39:56 peter-aspire-ubuntu kernel: [ 83.772528] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
May 26 10:40:11 peter-aspire-ubuntu kernel: [ 98.378664] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 000d0000, was 170d0000
在 bootstrap.log 中：
gpgv: Signature made Mon Apr 23 11:18:22 2012 UTC using DSA key ID 437D05B5
gpgv: Good signature from "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>"
gpgv: Signature made Mon Apr 23 11:18:22 2012 UTC using DSA key ID 437D05B5
gpgv: Good signature from "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>"
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 4 package 'dpkg':
missing description
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 4 package 'dpkg':
missing maintainer
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 4 package 'dpkg':
missing architecture
Selecting previously unselected package base-files.
dpkg: regarding .../base-files_6.5ubuntu6_i386.deb containing base-files, pre-dependency problem:
base-files pre-depends on awk
awk is not installed.
dpkg: warning: ignoring pre-dependency problem!
(Reading database ... 0 files and directories currently installed.)
Unpacking base-files (from .../base-files_6.5ubuntu6_i386.deb) ...
Selecting previously unselected package base-passwd.
Unpacking base-passwd (from .../base-passwd_3.5.24_i386.deb) ...
dpkg: base-passwd: dependency problems, but configuring anyway as you requested:
base-passwd depends on libc6 (>= 2.8); however:
Package libc6 is not installed.
Setting up base-passwd (3.5.24) ...
dpkg: base-files: dependency problems, but configuring anyway as you requested:
base-files depends on awk; however:
Package awk is not installed.
Setting up base-files (6.5ubuntu6) ...
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 53 package 'dpkg':
missing description
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 53 package 'dpkg':
missing maintainer
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 53 package 'dpkg':
missing architecture
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on libbz2-1.0
libbz2-1.0 is not installed.
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on libc6 (>= 2.11)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on libselinux1 (>= 1.32)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on zlib1g (>= 1:1.1.4)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on coreutils (>= 5.93-1)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on tar (>= 1.23)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on xz-utils
xz-utils is not installed.
dpkg: warning: ignoring pre-dependency problem!
(Reading database ... 117 files and directories currently installed.)
Preparing to replace dpkg 1.16.1.2ubuntu7 (using .../dpkg_1.16.1.2ubuntu7_i386.deb) ...
Unpacking replacement dpkg ...
dpkg: dpkg: dependency problems, but configuring anyway as you requested:
dpkg depends on libbz2-1.0; however:
Package libbz2-1.0 is not installed.
dpkg depends on libc6 (>= 2.11); however:
Package libc6 is not installed.
dpkg depends on libselinux1 (>= 1.32); however:
Package libselinux1 is not installed.
dpkg depends on zlib1g (>= 1:1.1.4); however:
Package zlib1g is not installed.
dpkg depends on coreutils (>= 5.93-1); however:
Package coreutils is not installed.
dpkg depends on tar (>= 1.23); however:
Package tar is not installed.
dpkg depends on xz-utils; however:
Package xz-utils is not installed.
Setting up dpkg (1.16.1.2ubuntu7) ...
Selecting previously unselected package libc6.
(Reading database ... 357 files and directories currently installed.)
Unpacking libc6 (from .../libc6_2.15-0ubuntu10_i386.deb) ...
dpkg: libc6: dependency problems, but configuring anyway as you requested:
libc6 depends on libc-bin (= 2.15-0ubuntu10); however:
Package libc-bin is not installed.
libc6 depends on libgcc1; however:
Package libgcc1 is not installed.
libc6 depends on tzdata; however:
Package tzdata is not installed.
Setting up libc6 (2.15-0ubuntu10) ...
Selecting previously unselected package perl-base.
(Reading database ... 671 files and directories currently installed.)
Unpacking perl-base (from .../perl-base_5.14.2-6ubuntu2_i386.deb) ...
Setting up perl-base (5.14.2-6ubuntu2) ...
Selecting previously unselected package mawk.
(Reading database ... 1739 files and directories currently installed.)
Unpacking mawk (from .../mawk_1.3.3-17_i386.deb) ...
Setting up mawk (1.3.3-17) ...
Selecting previously unselected package debconf.
(Reading database ... 1757 files and directories currently installed.)
Unpacking debconf (from .../debconf_1.5.42ubuntu1_all.deb) ...
Setting up debconf (1.5.42ubuntu1) ...
Selecting previously unselected package adduser.
(Reading database ... 1937 files and directories currently installed.)
Unpacking adduser (from .../adduser_3.113ubuntu2_all.deb) ...
Preparing to replace base-files 6.5ubuntu6 (using .../base-files_6.5ubuntu6_i386.deb) ...
Unpacking replacement base-files ...
Preparing to replace base-passwd 3.5.24 (using .../base-passwd_3.5.24_i386.deb) ...
Unpacking replacement base-passwd ...
Selecting previously unselected package bash.
dpkg: regarding .../bash_4.2-2ubuntu2_i386.deb containing bash, pre-dependency problem:
bash pre-depends on dash (>= 0.5.5.1-2.2)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../bash_4.2-2ubuntu2_i386.deb containing bash, pre-dependency problem:
bash pre-depends on libtinfo5
libtinfo5 is not installed.
dpkg: warning: ignoring pre-dependency problem!
Unpacking bash (from .../bash_4.2-2ubuntu2_i386.deb) ...
Selecting previously unselected package bsdutils.
Unpacking bsdutils (from .../bsdutils_1%3a2.20.1-1ubuntu3_i386.deb) ...
Selecting previously unselected package busybox-initramfs.
Unpacking busybox-initramfs (from .../busybox-initramfs_1%3a1.18.5-1ubuntu4_i386.deb) ...
Selecting previously unselected package coreutils.
dpkg: regarding .../coreutils_8.13-3ubuntu3_i386.deb containing coreutils, pre-dependency problem:
coreutils pre-depends on libacl1 (>= 2.2.51-5)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../coreutils_8.13-3ubuntu3_i386.deb containing coreutils, pre-dependency problem:
coreutils pre-depends on libattr1 (>= 1:2.4.46-5)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../coreutils_8.13-3ubuntu3_i386.deb containing coreutils, pre-dependency problem:
coreutils pre-depends on libselinux1 (>= 1.32)
dpkg: warning: ignoring pre-dependency problem!
Unpacking coreutils (from .../coreutils_8.13-3ubuntu3_i386.deb) ...
Selecting previously unselected package cpio.
Unpacking cpio (from .../cpio_2.11-7ubuntu3_i386.deb) ...
Selecting previously unselected package dash.
Unpacking dash (from .../dash_0.5.7-2ubuntu2_i386.deb) ...
Adding 'diversion of /bin/sh to /bin/sh.distrib by dash'
Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash'
Preparing to replace debconf 1.5.42ubuntu1 (using .../debconf_1.5.42ubuntu1_all.deb) ...
Unpacking replacement debconf ...
Selecting previously unselected package debianutils.
Unpacking debianutils (from .../debianutils_4.2.1ubuntu2_i386.deb) ...
Selecting previously unselected package diffutils.
Unpacking diffutils (from .../diffutils_1%3a3.2-1ubuntu1_i386.deb) ...
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on libbz2-1.0
libbz2-1.0 is not installed.
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on libselinux1 (>= 1.32)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on zlib1g (>= 1:1.1.4)
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
dpkg pre-depends on coreutils (>= 5.93-1)
coreutils is unpacked, but has never been configured.
dpkg: warning: ignoring pre-dependency problem!
dpkg: regarding .../dpkg_1.16.1.2ubuntu7_i386.deb containing dpkg, pre-dependency problem:
zlib1g pre-depends on multiarch-support
multiarch-support is unpacked, but has never been configured.
dpkg: warning: ignoring pre-dependency problem!
gpg: /etc/apt/trustdb.gpg: trustdb created
gpg: key 437D05B5: public key "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" imported
gpg: key FBB75451: public key "Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>" imported
gpg: Total number processed: 2
gpg: imported: 2
gpg: no ultimately trusted keys found
kdm.log：
(process:1369): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Address does not contain a colon
QGtkStyle was
小智 0
尝试禁用 ACPI，首先检查：
cat /proc/cmdline
如果未设置 acpi=off ，则编辑/etc/default/grub并更新GRUB_CMDLINE_LINUX_DEFAULTwith acip=off，例如新条目应为：
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=off"
重新加载 grub 配置：
sudo update-grub
然后重新启动。
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