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[Bug 1577216] Re: Restart X server when trying to open LibreOffice

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Lito <lito@xxxxxxxxxx>
Date: Fri, 20 May 2016 20:49:36 -0000
Reply-to: Bug 1577216 <1577216@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
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] ------------[ cut here ]------------
[  222.715211] WARNING: CPU: 7 PID: 797 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11384 intel_mmio_flip_work_func+0x45e/0x490 [i915]
[  222.715213] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, ((void *)0), &mmio_flip->i915->rps.mmioflips))
[  222.715215] Modules linked in:
[  222.715217]  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
[  222.715272]  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
[  222.715310] CPU: 7 PID: 797 Comm: kworker/7:2 Tainted: G        W  OE   4.6.0-040600-generic #201605151930
[  222.715313] Hardware name: Gigabyte Technology Co., Ltd. H97M-D3H/H97M-D3H, BIOS F6 04/21/2015
[  222.715351] Workqueue: events intel_mmio_flip_work_func [i915]
[  222.715353]  0000000000200286 00000000cd766330 ffff88040b92bd10 ffffffff813f1dd3
[  222.715358]  ffff88040b92bd60 0000000000000000 ffff88040b92bd50 ffffffff810827eb
[  222.715362]  00002c780c574400 ffff8800356753c0 ffff88040b75eb80 ffff8803cd46d680
[  222.715367] Call Trace:
[  222.715371]  [<ffffffff813f1dd3>] dump_stack+0x63/0x90
[  222.715377]  [<ffffffff810827eb>] __warn+0xcb/0xf0
[  222.715381]  [<ffffffff8108286a>] warn_slowpath_fmt+0x5a/0x80
[  222.715417]  [<ffffffffc021c98e>] intel_mmio_flip_work_func+0x45e/0x490 [i915]
[  222.715424]  [<ffffffff8109c7a4>] process_one_work+0x164/0x470
[  222.715429]  [<ffffffff8109cafb>] worker_thread+0x4b/0x4f0
[  222.715435]  [<ffffffff8183dba1>] ? __schedule+0x2d1/0x740
[  222.715440]  [<ffffffff8109cab0>] ? process_one_work+0x470/0x470
[  222.715445]  [<ffffffff8109cab0>] ? process_one_work+0x470/0x470
[  222.715450]  [<ffffffff810a31b8>] kthread+0xd8/0xf0
[  222.715455]  [<ffffffff818423e2>] ret_from_fork+0x22/0x40
[  222.715459]  [<ffffffff810a30e0>] ? kthread_create_on_node+0x1c0/0x1c0
[  222.715462] ---[ end trace 62c03937b728db59 ]---
[  222.715470] ------------[ cut here ]------------
[  222.715506] WARNING: CPU: 7 PID: 52 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11384 intel_mmio_flip_work_func+0x45e/0x490 [i915]
[  222.715509] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, ((void *)0), &mmio_flip->i915->rps.mmioflips))
[  222.715510] Modules linked in:
[  222.715512]  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
[  222.715564]  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
[  222.715600] CPU: 7 PID: 52 Comm: kworker/7:0 Tainted: G        W  OE   4.6.0-040600-generic #201605151930
[  222.715602] Hardware name: Gigabyte Technology Co., Ltd. H97M-D3H/H97M-D3H, BIOS F6 04/21/2015
[  222.715637] Workqueue: events intel_mmio_flip_work_func [i915]
[  222.715639]  0000000000200286 00000000e338aa90 ffff88040c587d10 ffffffff813f1dd3
[  222.715644]  ffff88040c587d60 0000000000000000 ffff88040c587d50 ffffffff810827eb
[  222.715648]  00002c780c574400 ffff88040c476240 ffff88040b75e740 ffff8803cd46d680
[  222.715652] Call Trace:
[  222.715656]  [<ffffffff813f1dd3>] dump_stack+0x63/0x90
[  222.715662]  [<ffffffff810827eb>] __warn+0xcb/0xf0
[  222.715666]  [<ffffffff8108286a>] warn_slowpath_fmt+0x5a/0x80
[  222.715700]  [<ffffffffc021c98e>] intel_mmio_flip_work_func+0x45e/0x490 [i915]
[  222.715706]  [<ffffffff8109c7a4>] process_one_work+0x164/0x470
[  222.715712]  [<ffffffff8109cafb>] worker_thread+0x4b/0x4f0
[  222.715717]  [<ffffffff8109cab0>] ? process_one_work+0x470/0x470
[  222.715721]  [<ffffffff810a31b8>] kthread+0xd8/0xf0
[  222.715726]  [<ffffffff818423e2>] ret_from_fork+0x22/0x40
[  222.715730]  [<ffffffff810a30e0>] ? kthread_create_on_node+0x1c0/0x1c0
[  222.715733] ---[ end trace 62c03937b728db5a ]---
[  222.716927] drm/i915: Resetting chip after gpu hang

-- 
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https://bugs.launchpad.net/bugs/1577216

Title:
  Restart X server when trying to open LibreOffice

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  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.

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References

[Bug 1577216] [NEW] Restart X server when trying to open LibreOffice
From: QkiZ, 2016-05-01