Restart X server when trying to open LibreOffice

[QkiZ]

I have laptop with optimus graphic card: Intel+ Nvidia. I have installed bumblebee and system is running on Intel GFX by default. When I'm trying to open LibreOffice X server is restarted I landed in LightDM login screen again.
When I switch Xserver to run on Nvidia by 'prime-select nvidia' command everything is work correctly.
Section from syslog below:
May 1 19:20:39 drag0n console-kit-daemon[2390]: (process:12033): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
May 1 19:20:46 drag0n kernel: [ 757.025432] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=45645 end=45646) time 196 us, min 1073, max 1079, scanline start 1068, end 1
081
May 1 19:20:46 drag0n NetworkManager[1227]: <warn> [1462123246.4591] device (vboxnet0): failed to find device 4 'vboxnet0' with udev
May 1 19:20:46 drag0n NetworkManager[1227]: <info> [1462123246.4599] manager: (vboxnet0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/3)
May 1 19:20:46 drag0n NetworkManager[1227]: <info> [1462123246.4634] devices added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0)
May 1 19:20:46 drag0n NetworkManager[1227]: <info> [1462123246.4634] device added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0): no ifupdown configuration found.
May 1 19:20:47 drag0n com.canonical.Unity.Scope.Applications[9450]: Error loading package indexes: Couldn't stat '/var/cache/software-center/xapian'
May 1 19:20:47 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): unity-applications-daemon-CRITICAL **: daemon.vala:144: Failed to load Software Center index. 'Apps Availab
le for Download' will not be listed
May 1 19:20:47 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): libunity-WARNING **: unity-appinfo-manager.vala:186: Error loading 'x128.desktop': Nieprawidłowa nazwa kluc
za: Path[$e]
May 1 19:20:47 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): libunity-WARNING **: unity-appinfo-manager.vala:186: Error loading 'x64.desktop': Nieprawidłowa nazwa klucz
a: Path[$e]
May 1 19:20:47 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): libunity-WARNING **: unity-appinfo-manager.vala:186: Error loading 'xcbm2.desktop': Nieprawidłowa nazwa klu
cza: Path[$e]
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): GLib-GIO-CRITICAL **: g_app_info_get_display_name: assertion 'G_IS_APP_INFO (appinfo)' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): GLib-GIO-CRITICAL **: g_app_info_get_executable: assertion 'G_IS_APP_INFO (appinfo)' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): unity-applications-daemon-CRITICAL **: unity_applications_lens_applications_search_sanitize_binary_name: as
sertion 'name != NULL' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): GLib-GIO-CRITICAL **: g_app_info_get_display_name: assertion 'G_IS_APP_INFO (appinfo)' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): GLib-GIO-CRITICAL **: g_app_info_get_executable: assertion 'G_IS_APP_INFO (appinfo)' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): unity-applications-daemon-CRITICAL **: unity_applications_lens_applications_search_sanitize_binary_name: as
sertion 'name != NULL' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): GLib-GIO-CRITICAL **: g_app_info_get_display_name: assertion 'G_IS_APP_INFO (appinfo)' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): GLib-GIO-CRITICAL **: g_app_info_get_executable: assertion 'G_IS_APP_INFO (appinfo)' failed
May 1 19:20:48 drag0n com.canonical.Unity.Scope.Applications[9450]: (unity-scope-loader:12126): unity-applications-daemon-CRITICAL **: unity_applications_lens_applications_search_sanitize_binary_name: as
sertion 'name != NULL' failed
May 1 19:20:57 drag0n kernel: [ 768.571758] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=46337 end=46338) time 248 us, min 1073, max 1079, scanline start 1071, end 1
083
May 1 19:21:04 drag0n gnome-session[9596]: (soffice:12178): Gdk-WARNING **: gdk_window_set_icon_list: icons too large
May 1 19:21:08 drag0n kernel: [ 779.731683] [drm] stuck on render ring
May 1 19:21:08 drag0n kernel: [ 779.732402] [drm] GPU HANG: ecode 7:0:0x85dffffc, in Xorg [9135], reason: Ring hung, action: reset
May 1 19:21:08 drag0n kernel: [ 779.734508] drm/i915: Resetting chip after gpu hang
May 1 19:21:16 drag0n kernel: [ 787.751832] [drm] stuck on render ring
May 1 19:21:16 drag0n kernel: [ 787.752601] [drm] GPU HANG: ecode 7:0:0x85dffdfc, in Xorg [9135], reason: Ring hung, action: reset
May 1 19:21:16 drag0n kernel: [ 787.754726] drm/i915: Resetting chip after gpu hang
May 1 19:21:04 drag0n gnome-session[9596]: (soffice:12178): Gdk-WARNING **: gdk_window_set_icon_list: icons too large
May 1 19:21:17 drag0n gnome-session[9596]: X IO Error
May 1 19:21:17 drag0n gnome-session[9596]: X IO Error
May 1 19:21:17 drag0n es.atareao.pushbullet[9450]: (pushbullet_service.py:10026): Gdk-WARNING **: pushbullet_service.py: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n org.a11y.atspi.Registry[9553]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
May 1 19:21:17 drag0n org.a11y.atspi.Registry[9553]: after 87 requests (87 known processed) with 0 events remaining.
May 1 19:21:17 drag0n org.freedesktop.Notifications[9450]: (notify-osd:9792): Gdk-WARNING **: notify-osd: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n org.gnome.Terminal[9450]: (gnome-terminal-server:10088): Gdk-WARNING **: gnome-terminal-server: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (telepathy-indicator:10452): Gdk-WARNING **: telepathy-indicator: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: XIO: fatal IO error 11 (Zasoby chwilowo niedostępne) on X server ":0"
May 1 19:21:17 drag0n gnome-session[9596]: after 193045 requests (193045 known processed) with 0 events remaining.
May 1 19:21:17 drag0n gnome-session[9596]: glipper: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (gnome-software:9845): Gdk-WARNING **: gnome-software: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (classicmenu-indicator:9813): Gdk-WARNING **: classicmenu-indicator: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (my-weather-indicator:10040): Gdk-WARNING **: my-weather-indicator: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (indicator-multiload:9823): Gdk-WARNING **: indicator-multiload: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (polkit-gnome-authentication-agent-1:9827): Gdk-WARNING **: polkit-gnome-authentication-agent-1: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: SHARED_DATA_DIR: /usr/share/glipper
May 1 19:21:17 drag0n gnome-session[9596]: (evolution-alarm-notify:9839): Gdk-WARNING **: evolution-alarm-notify: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (update-notifier:10797): Gdk-WARNING **: update-notifier: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: owncloud: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n bluetoothd[1293]: Endpoint unregistered: sender=:1.295 path=/MediaEndpoint/A2DPSource
May 1 19:21:17 drag0n bluetoothd[1293]: Endpoint unregistered: sender=:1.295 path=/MediaEndpoint/A2DPSink
May 1 19:21:17 drag0n gnome-session[9596]: (variety:10558): Gdk-WARNING **: variety: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: [9856:9856:0501/192117:ERROR:chrome_browser_main_extra_parts_x11.cc(62)] X IO error received (X server probably went away)
May 1 19:21:17 drag0n gnome-session[9596]: [10010:10010:0501/192117:ERROR:x11_util.cc(90)] X IO error received (X server probably went away)
May 1 19:21:17 drag0n gnome-session[9596]: (unity-fallback-mount-helper:9811): Gdk-WARNING **: unity-fallback-mount-helper: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: (nm-applet:9842): Gdk-WARNING **: nm-applet: Fatal IO error 11 (Zasoby chwilowo niedostępne) on X server :0.
May 1 19:21:17 drag0n gnome-session[9596]: Failed to connect to Mir: Failed to connect to server socket: Nie ma takiego pliku ani katalogu
May 1 19:21:17 drag0n gnome-session[9596]: Unable to init server: Nie można połączyć: Połączenie odrzucone
May 1 19:21:17 drag0n gnome-session[9596]: (polkit-gnome-authentication-agent-1:12223): Gtk-WARNING **: cannot open display: :0
May 1 19:21:17 drag0n lightdm[2135]: /etc/modprobe.d is not a file
May 1 19:21:17 drag0n lightdm[2135]: message repeated 4 times: [ /etc/modprobe.d is not a file]
May 1 19:21:17 drag0n lightdm[2135]: update-alternatives: error: no alternatives for x86_64-linux-gnu_gfxcore_conf
May 1 19:21:17 drag0n gnome-session[9596]: (deja-dup-monitor:11070): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.vfs.UDisks2VolumeMonitor disconnected from the bus; removing driv
es/volumes/mounts
May 1 19:21:17 drag0n gnome-session[9596]: gnome-session-binary[9596]: WARNING: Lost name on bus: org.gnome.SessionManager
May 1 19:21:17 drag0n gnome-session[9596]: gnome-session-binary[9596]: CRITICAL: We failed, but the fail whale is dead. Sorry....
May 1 19:21:17 drag0n gnome-session-binary[9596]: WARNING: Lost name on bus: org.gnome.SessionManager
May 1 19:21:17 drag0n gnome-session-binary[9596]: CRITICAL: We failed, but the fail whale is dead. Sorry....
May 1 19:21:17 drag0n gnome-session[9596]: (deja-dup-monitor:11070): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.vfs.GPhoto2VolumeMonitor disconnected from the bus; removing driv
es/volumes/mounts
May 1 19:21:17 drag0n gnome-session[9596]: (deja-dup-monitor:11070): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.vfs.AfcVolumeMonitor disconnected from the bus; removing drives/v
olumes/mounts
May 1 19:21:17 drag0n gnome-session[9596]: (deja-dup-monitor:11070): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.vfs.MTPVolumeMonitor disconnected from the bus; removing drives/v
olumes/mounts
May 1 19:21:17 drag0n gnome-session[9596]: (deja-dup-monitor:11070): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.vfs.GoaVolumeMonitor disconnected from the bus; removing drives/v
olumes/mounts
May 1 19:21:17 drag0n gnome-session[9596]: ** (zeitgeist-datahub:10560): WARNING **: zeitgeist-datahub.vala:229: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!
May 1 19:21:17 drag0n gnome-session[9596]: /usr/bin/cadence-unity-support:101: PyGIWarning: Unity was imported without specifying a version first. Use gi.require_version('Unity', '7.0') before import to
ensure that the right version gets loaded.
May 1 19:21:17 drag0n gnome-session[9596]: from gi.repository import Unity
May 1 19:21:17 drag0n org.a11y.Bus[9450]: Invalid MIT-MAGIC-COOKIE-1 key
May 1 19:21:17 drag0n org.gnome.zeitgeist.Engine[9450]: #033[31m[17:21:17.941682 WARNING]#033[0m zeitgeist-daemon.vala:449: The connection is closed
May 1 19:21:17 drag0n systemd[1]: Created slice User Slice of lightdm.
May 1 19:21:17 drag0n systemd[1]: Starting User Manager for UID 112...
May 1 19:21:17 drag0n systemd[1]: Started Session c9 of user lightdm.
May 1 19:21:17 drag0n systemd[12347]: Reached target Timers.
May 1 19:21:17 drag0n systemd[12347]: Reached target Paths.
May 1 19:21:17 drag0n systemd[12347]: Reached target Sockets.
May 1 19:21:17 drag0n systemd[12347]: Reached target Basic System.
May 1 19:21:17 drag0n systemd[12347]: Reached target Default.
May 1 19:21:17 drag0n systemd[12347]: Startup finished in 11ms.
May 1 19:21:17 drag0n systemd[1]: Started User Manager for UID 112.
May 1 19:21:18 drag0n org.a11y.atspi.Registry[12369]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
May 1 19:21:18 drag0n rtkit-daemon[2492]: Successfully made thread 12460 of process 12460 (n/a) owned by '112' high priority at nice level -11.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 1 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n org.gnome.ScreenSaver[12361]: ** (gnome-screensaver:12439): WARNING **: Couldn't get presence status: Brak interfejsu „org.freedesktop.DBus.Properties” w obiekcie w ścieżce /org/gno
me/SessionManager/Presence
May 1 19:21:18 drag0n org.gnome.ScreenSaver[12361]: ** (gnome-screensaver:12439): WARNING **: wygaszacz ekranu jest już uruchomiony w tej sesji
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 1 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Successfully made thread 12474 of process 12460 (n/a) owned by '112' RT at priority 5.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 2 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 2 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Successfully made thread 12476 of process 12460 (n/a) owned by '112' RT at priority 5.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 3 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 3 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Successfully made thread 12477 of process 12460 (n/a) owned by '112' RT at priority 5.
May 1 19:21:18 drag0n rtkit-daemon[2492]: Supervising 4 threads of 1 processes of 1 users.
May 1 19:21:18 drag0n bluetoothd[1293]: Endpoint registered: sender=:1.342 path=/MediaEndpoint/A2DPSource
May 1 19:21:18 drag0n bluetoothd[1293]: Endpoint registered: sender=:1.342 path=/MediaEndpoint/A2DPSink
May 1 19:21:18 drag0n pulseaudio[12460]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not prov
ided by any .service files
May 1 19:21:19 drag0n console-kit-daemon[2390]: (process:12497): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-lowlatency 4.4.0.22.23
ProcVersionSignature: Ubuntu 4.4.0-22.38-lowlatency 4.4.8
Uname: Linux 4.4.0-22-lowlatency x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: qkiz 3388 F.... pulseaudio
 /dev/snd/controlC1: qkiz 3388 F.... pulseaudio
Date: Sun May 1 20:21:42 2016
HibernationDevice: RESUME=UUID=a2f47a75-1111-4b7f-9c42-36ca27cac7f8
InstallationDate: Installed on 2015-02-13 (442 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: Micro-Star International Co., Ltd. GP60 2PE
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-22-lowlatency.efi.signed root=/dev/mapper/system-root ro rootflags=subvol=@ splash cryptopts=target=pandora,source=/dev/disk/by-uuid/9b38b852-980d-459c-88fd-156a7d195927,lvm=system elevator=cfq crashkernel=384M-:128M vt.handoff=7
PulseList:
 Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
 No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-22-lowlatency N/A
 linux-backports-modules-4.4.0-22-lowlatency N/A
 linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-04-25 (5 days ago)
dmi.bios.date: 12/25/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E16GHIMS.10H
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MS-16GH
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: REV:1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE16GHIMS.10H:bd12/25/2014:svnMicro-StarInternationalCo.,Ltd.:pnGP602PE:pvrREV1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMS-16GH:rvrREV1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: GP60 2PE
dmi.product.version: REV:1.0
dmi.sys.vendor: Micro-Star International Co., Ltd.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Lito (lito-eordes)]

My little debug:

loffice es_ES.csv > lo.log 2>&1

(soffice:32018): Gdk-WARNING **: gdk_window_set_icon_list: icons too large

(soffice:32018): Gdk-WARNING **: gdk_window_set_icon_list: icons too large

(soffice:32018): Gdk-WARNING **: gdk_window_set_icon_list: icons too large
X IO Error

[Lito (lito-eordes)]

Sorry, more info:

loffice --version
LibreOffice 5.1.2.2 10m0(Build:2)

unity --version
unity 7.4.0

uname -a
Linux lito-pc 4.4.0-22-generic #38-Ubuntu SMP Sun Apr 24 20:48:43 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04 LTS
Release: 16.04
Codename: xenial

lspci
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller
00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family ME Interface #1
00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 (rev d0)
00:1c.2 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 3 (rev d0)
00:1c.3 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 4 (rev d0)
00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1
00:1f.0 ISA bridge: Intel Corporation 9 Series Chipset Family H97 Controller
00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode]
00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
03:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41)

[QkiZ (qkiz)]

My info to:
loffice --version
LibreOffice 5.1.2.2 10m0(Build:2)

unity --version
unity 7.4.0

uname -a
Linux drag0n.digital 4.4.0-22-lowlatency #38-Ubuntu SMP PREEMPT Sun Apr 24 21:37:46 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04 LTS
Release: 16.04
Codename: xenial

lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1c.5 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #6 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 840M] (rev ff)
03:00.0 Ethernet controller: Qualcomm Atheros Killer E220x Gigabit Ethernet Controller (rev 13)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader (rev 01)
05:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.6 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc6-wily/

[QkiZ (qkiz)]

4.6.0-040600rc6-lowlatency
Problem still persists.

[Lito (lito-eordes)]

With 4.6.0-040600-generic #201605151930 worst than 4.4

Lightdm log:

X.Org X Server 1.18.3
Release Date: 2016-04-04
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.13.0-86-generic x86_64 Ubuntu
Current Operating System: Linux lito-pc 4.6.0-040600-generic #201605151930 SMP Sun May 15 23:32:59 UTC 2016 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.6.0-040600-generic root=UUID=8b1ffab3-6c04-4b06-aaba-cd661ecb63e6 ro quiet splash --no-log elevator=deadline vt.handoff=7
Build Date: 18 May 2016 01:07:07AM
xorg-server 2:1.18.3-1ubuntu2.2 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.33.6
 Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri May 20 22:36:58 2016
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
> Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
> Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
> Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
(EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed.
(EE)
(EE) Backtrace:
(EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x558e5ccb55ce]
(EE) 1: /usr/lib/xorg/Xorg (mieqEnqueue+0x253) [0x558e5cc97083]
(EE) 2: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x558e5cb6f662]
(EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f311b517000+0x61f3) [0x7f311b51d1f3]
(EE) 4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f311b517000+0x6a5d) [0x7f311b51da5d]
(EE) 5: /usr/lib/xorg/Xorg (0x558e5cb03000+0x94228) [0x558e5cb97228]
(EE) 6: /usr/lib/xorg/Xorg (0x558e5cb03000+0xb96f2) [0x558e5cbbc6f2]
(EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7f311f513000+0x354a0) [0x7f311f5484a0]
(EE) 8: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x5) [0x7f311f60f685]
(EE) 9: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28) [0x7f31208f50f8]
(EE) 10: /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1 (0x7f3119a8a000+0x6ab6) [0x7f3119a90ab6]
(EE) 11: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f3119cab000+0x3bd8d3) [0x7f311a0688d3]
(EE) 12: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f3119cab000+0x3bdc43) [0x7f311a068c43]
(EE) 13: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f3119cab000+0x15168b) [0x7f3119dfc68b]
(EE) 14: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f3119cab000+0x1518d2) [0x7f3119dfc8d2]
(EE) 15: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f3119cab000+0x151cf8) [0x7f3119dfccf8]
(EE) 16: /usr/lib/xorg/mo...

[Lito (lito-eordes)]

dmesg log:

[ 222.713591] [drm] stuck on render ring
[ 222.714699] [drm] GPU HANG: ecode 7:0:0x86dffffd, in Xorg [5057], reason: Ring hung, action: reset
[ 222.714755] ------------[ cut here ]------------
[ 222.714833] WARNING: CPU: 7 PID: 235 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11384 intel_mmio_flip_work_func+0x45e/0x490 [i915]
[ 222.714837] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, ((void *)0), &mmio_flip->i915->rps.mmioflips))
[ 222.714841] Modules linked in:
[ 222.714844] bnep rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bluetooth binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core snd_usb_audio videodev intel_rapl snd_usbmidi_lib media input_leds x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_realtek snd_soc_ssm4567 snd_soc_core aesni_intel snd_hda_codec_generic snd_compress aes_x86_64 ac97_bus snd_pcm_dmaengine lrw gf128mul glue_helper snd_seq_midi ablk_helper snd_hda_intel cryptd snd_seq_midi_event snd_hda_codec snd_rawmidi snd_hda_core snd_hwdep mei_me snd_seq snd_pcm serio_raw mei snd_seq_device shpchp lpc_ich
[ 222.714935] snd_timer snd elan_i2c soundcore snd_soc_sst_acpi snd_soc_sst_match i2c_designware_platform 8250_dw 8250_fintek i2c_designware_core dw_dmac dw_dmac_core spi_pxa2xx_platform mac_hid acpi_pad tpm_infineon parport_pc sunrpc ppdev lp parport autofs4 hid_generic usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm psmouse ahci r8169 libahci mii sdhci_acpi sdhci video i2c_hid hid fjes
[ 222.714978] CPU: 7 PID: 235 Comm: kworker/7:1 Tainted: G W OE 4.6.0-040600-generic #201605151930
[ 222.714981] Hardware name: Gigabyte Technology Co., Ltd. H97M-D3H/H97M-D3H, BIOS F6 04/21/2015
[ 222.715030] Workqueue: events intel_mmio_flip_work_func [i915]
[ 222.715033] 0000000000200286 0000000070dd8943 ffff880405c77d10 ffffffff813f1dd3
[ 222.715038] ffff880405c77d60 0000000000000000 ffff880405c77d50 ffffffff810827eb
[ 222.715043] 00002c7806992d80 ffff88040c5b3000 ffff88040b75e640 ffff8803cd46d680
[ 222.715048] Call Trace:
[ 222.715055] [<ffffffff813f1dd3>] dump_stack+0x63/0x90
[ 222.715062] [<ffffffff810827eb>] __warn+0xcb/0xf0
[ 222.715067] [<ffffffff8108286a>] warn_slowpath_fmt+0x5a/0x80
[ 222.715111] [<ffffffffc021c98e>] intel_mmio_flip_work_func+0x45e/0x490 [i915]
[ 222.715118] [<ffffffff8109c7a4>] process_one_work+0x164/0x470
[ 222.715123] [<ffffffff8109cafb>] worker_thread+0x4b/0x4f0
[ 222.715129] [<ffffffff8183dba1>] ? __schedule+0x2d1/0x740
[ 222.715135] [<ffffffff8109cab0>] ? process_one_work+0x470/0x470
[ 222.715140] [<ffffffff8109cab0>] ? process_one_work+0x470/0x470
[ 222.715144] [<ffffffff810a31b8>] kthread+0xd8/0xf0
[ 222.715149] [<ffffffff818423e2>] ret_from_fork+0x22/0x40
[ 222.715154] [<ffffffff810a30e0>] ? kthread_create_on_node+0x1c0/0x1c0
[ 222.715157] ---[ end trace 62c03937b728db58 ]---
[ 222.715170] ------------...

[Lito (lito-eordes)]

Related: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1574266

[Lito (lito-eordes)]

Installing xserver-xorg-video-intel solved the problem for me.

[QkiZ (qkiz)]

After install xserver-xorg-video-intel and relogin LO Calc works ok. If I use Intel gfx why this package isn't installed by default?

[penalvch (penalvch)]

QkiZ, xserver-xorg-video-intel is a default package, so it would appear you may have uninstalled it, or perhaps installed a PPA that removes it?

Despite this, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577216/comments/12 regarding this being fixed by installing a default package. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find.

[Dan Kegel (dank)]

This happened to me, too. I uninstalled xserver-xorg-video-intel to work around
awful, nasty flashing, as suggested by
https://bugs.chromium.org/p/chromium/issues/detail?id=606152#c73

So evidently that workaround isn't stable enough yet.

[Masi (soopo)]

I can get the graphics stable with Linux Kernel 4.6 of backports and non-free firmware, please see http://unix.stackexchange.com/a/307211/16920 There is still a bug there if you need to switch often back and forth between Linux kernel 4.4 and 4.6.

[penalvch (penalvch)]

Masi (soopo), it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs.