kernel-packages team mailing list archive

[Thomas Mayer <1551566@xxxxxxxxxxxxxxxxxx>]

Generally, the frozen desktop was very very rare/seldom. I'd have to
work weeks with the cdimage to reproduce this issue.

In the meantime I don't experience frozen desktops in Ubuntu 14.04.4 any
more. Maybe it's already fixed even in 14.04.4. Maybe I see it again in
a month or so.

For the moment, I don't have any fatal errors in my syslog:

cat /var/log/syslog|grep -i fatal
<empty>

cat /var/log/syslog.1|grep -i fatal
<empty>

Maybe I can reproduce this issue again in the near future. If I remember
correctly, it happened from time to time when working with a Java
aplication (PhpStorm/OpenJDK) which produces a significant load from
time to time (4 threads at 100%). I'll do similar stuff in the next
weeks, maybe I hit the problem again.

Did you have a look at
https://bugs.freedesktop.org/show_bug.cgi?id=92505 ?

Maybe you can see if the patch made it into ubuntu in the meantime?

They also state that "Original issue was fixed by updating to video-
intel git master". Maybe the corresponding patches made it into ubuntu
in the meantime.

** Bug watch added: freedesktop.org Bugzilla #92505
   https://bugs.freedesktop.org/show_bug.cgi?id=92505

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https://bugs.launchpad.net/bugs/1551566

Title:
  gnome-session logs out with Fatal IO error 11

Status in linux package in Ubuntu:
  Expired

Bug description:
  My desktop just froze and I could not press any keys.

  When I tried CTRL+ALT+F1 I got logged out from my gnome session and
  the graphical (!) login window appeared.

  There's some messages in my syslog, e.g. gdk-warning gnome-session
  fatal io error 11 (resource temporarily unavailable) on x server

  Plus, the syslog indicates that dbus service has gone ("Unable to
  contact D-Bus").

  Processor: Intel i5 520M
  Display: 
          *-display
               Beschreibung: VGA compatible controller
               Produkt: Core Processor Integrated Graphics Controller
               Hersteller: Intel Corporation
               Physische ID: 2
               Bus-Informationen: pci@0000:00:02.0
               Version: 02
               Breite: 64 bits
               Takt: 33MHz
               Fähigkeiten: msi pm vga_controller bus_master cap_list rom
               Konfiguration: driver=i915 latency=0
               Ressourcen: irq:26 memory:f0000000-f03fffff memory:e0000000-efffffff ioport:8080(Größe=8)

  
  May be related: https://bugs.freedesktop.org/show_bug.cgi?id=92505

  Mar  1 07:05:55 lat61 gnome-session[3946]: Gdk-WARNING: gnome-session: Fatal IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server :0.#012
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 path=/MediaEndpoint/HFPAG
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 path=/MediaEndpoint/HFPHS
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:55 lat61 bluetoothd[1931]: Endpoint unregistered: sender=:1.62 path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:55 lat61 bluetoothd[1931]: hci0: Remove UUID (0x0011) failed: Busy (0x0a)
  Mar  1 07:05:55 lat61 colord: device removed: xrandr-eDP1
  Mar  1 07:05:55 lat61 colord: Profile removed: icc-e45d9840cbe35d110970eaeda5e0962a
  Mar  1 07:05:55 lat61 colord: Profile removed: icc-c84991a3ae2b0aeec63c6e75ebdeff52
  Mar  1 07:05:55 lat61 colord: Profile removed: icc-54e2f468d87b8e30fdd2bd2a278fd0bc
  Mar  1 07:05:55 lat61 acpid: client 2681[0:0] has disconnected
  Mar  1 07:05:55 lat61 kernel: [540289.175127] dell_wmi: Unknown WMI event type 0x11: 0xffd0
  Mar  1 07:05:56 lat61 pulseaudio[19042]: [pulseaudio] client-conf-x11.c: xcb_connection_has_error() liefert »true«
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19047 of process 19047 (n/a) owned by '1000' high priority at nice level -11.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 1 threads of 1 processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] pid.c: Stale PID file, overwriting.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19051 of process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 2 threads of 1 processes of 1 users.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Successfully made thread 19052 of process 19047 (n/a) owned by '1000' RT at priority 5.
  Mar  1 07:05:56 lat61 rtkit-daemon[3048]: Supervising 3 threads of 1 processes of 1 users.
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] server-lookup.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] main.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket /tmp/dbus-a4J0kF4Rxq: Verbindungsaufbau abgelehnt
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 path=/MediaEndpoint/HFPAG
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 path=/MediaEndpoint/HFPHS
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 path=/MediaEndpoint/A2DPSource
  Mar  1 07:05:56 lat61 bluetoothd[1931]: Endpoint registered: sender=:1.228 path=/MediaEndpoint/A2DPSink
  Mar  1 07:05:56 lat61 pulseaudio[19047]: [pulseaudio] module-bluetooth-device.c: Default profile not connected, selecting off profile
  Mar  1 07:05:57 lat61 kernel: [540290.346424] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
  Mar  1 07:05:57 lat61 kernel: [540290.346455] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
  Mar  1 07:05:57 lat61 acpid: input device has been disconnected, fd 13
  Mar  1 07:05:57 lat61 kernel: [540290.703007] dell_wmi: Unknown WMI event type 0x11: 0xffd1

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-30-generic 4.2.0-30.36~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-30.35~14.04.1-generic 4.2.8-ckt3
  Uname: Linux 4.2.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Mar  1 07:18:37 2016
  InstallationDate: Installed on 2014-11-29 (458 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  thomas     3521 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=28eded29-f9e6-44b5-9e54-c4dd60c8e3cd
  InstallationDate: Installed on 2014-11-29 (550 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. Latitude E5510
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.2.0-36-generic root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-36.42~14.04.1-generic 4.2.8-ckt8
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-36-generic N/A
   linux-backports-modules-4.2.0-36-generic  N/A
   linux-firmware                            1.127.22
  Tags:  trusty
  Uname: Linux 4.2.0-36-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 023HKR
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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