Как я могу устранить проблему, почему Ubuntu продолжает рушиться на моем ноутбуке?

У меня есть один годный нетбук Acer Aspire 4752G с Kubuntu 12.04 LTS со всеми последними обновлениями обновлений.

Раньше он работал отлично, примерно неделю назад, когда он внезапно начал сбой несколько раз.

Раньше, в редких случаях, когда он полностью застыл, хотя я не мог Ctrl + Alt + F1 на консоли, Alt + SysRq + r (eisub) смог закрыть все относительно изящно и перезапустить, но теперь даже Att + SysRq ничего не делает, когда он зависает.

Последний сбой произошел сегодня около 10:40 (26 мая) (время регистрации).

Как я могу начать устранять эту проблему?

Это самые высокие показатели, которые я идентифицировал из разных журналов.

dmesg.log

[ 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 

Ниже перечислены ошибки из syslog:

 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 

В bootstrap.log:

 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 unable to detect the current GTK+ theme. klauncher(1617) kdemain: No DBUS session-bus found. Check if you have started the DBUS server. kdeinit4: Communication error with launcher. Exiting! kdmgreet(1369)/kdecore (K*TimeZone*): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: "Not connected to D-Bus server" kdmgreet(1369)/kdecore (K*TimeZone*): No time zone information obtained from ktimezoned QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such file or directory QFileSystemWatcher: failed to add paths: /tmp/1495114011/.config/ibus/bus (process:1421): GConf-WARNING **: Client failed to connect to the D-BUS daemon: Address does not contain a colon QGtkStyle was unable to detect the current GTK+ theme. klauncher(1849) kdemain: No DBUS session-bus found. Check if you have started the DBUS server. kdeinit4: Communication error with launcher. Exiting! kdmgreet(1421)/kdecore (K*TimeZone*): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: "Not connected to D-Bus server" kdmgreet(1421)/kdecore (K*TimeZone*): No time zone information obtained from ktimezoned QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such file or directory QFileSystemWatcher: failed to add paths: /tmp/1970533938/.config/ibus/bus 

В kern.log (на сегодняшний день) это единственная ошибка:

 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 (repeated a number of times) May 26 10:39:45 peter-aspire-ubuntu kernel: [ 71.865585] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) (repeated a number of times) May 26 10:39:09 peter-aspire-ubuntu kernel: [ 34.528349] init: anacron main process (1216) killed by TERM signal (should this be happening? - since I'm also aware of an issue with Annacron not running some jobs) May 26 10:39:04 peter-aspire-ubuntu kernel: [ 28.496068] acer_wmi: Get Current Device Status failed: 0xe2 - 0x0 May 26 10:39:04 peter-aspire-ubuntu kernel: [ 28.058858] Bluetooth: can't load firmware, may not work correctly May 26 10:39:04 peter-aspire-ubuntu kernel: [ 3.152709] ACPI Exception: AE_OK, Invalid _DOD data (20110623/video-1175) 

В Xorg.log:

 [ 29.467] (==) No Layout section. Using the first Screen section. [ 29.467] (==) No screen section available. Using defaults. [ 29.467] (**) |-->Screen "Default Screen Section" (0) [ 29.467] (**) | |-->Monitor "<default monitor>" [ 29.467] (==) No device specified for screen "Default Screen Section". Using the first device section listed. [ 29.467] (**) | |-->Device "Default Device" [ 29.468] (==) No monitor specified for screen "Default Screen Section". Using a default monitor configuration. [ 29.468] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [ 29.468] Entry deleted from font path. [ 29.468] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist. [ 29.468] Entry deleted from font path. [ 29.468] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist. [ 29.468] Entry deleted from font path. [ 29.468] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist. [ 29.468] Entry deleted from font path. [ 29.468] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist. [ 29.468] Entry deleted from font path. [ 29.468] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist. [ 29.468] Entry deleted from font path. [ 29.716] (II) intel(0): Manufacturer: LGD Model: 2f8 Serial#: 0 [ 29.716] (II) intel(0): Year: 2010 Week: 0 [ 29.716] (II) intel(0): EDID Version: 1.3 [ 29.716] (II) intel(0): Digital Display Input [ 29.716] (II) intel(0): Max Image Size [cm]: horiz.: 31 vert.: 17 [ 29.716] (II) intel(0): Gamma: 2.20 [ 29.716] (II) intel(0): No DPMS capabilities specified [ 29.716] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported) [ 29.716] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported) 

Если кто-то идентифицирует и дает полезные советы, которые помогают устранить другие проблемы, выявленные в журналах, помимо основной проблемы, описанной выше, я обязательно верну эти сообщения.