[Desktop-packages] [Bug 1510970] Re: Intel driver crashes on Ubuntu 15.10
#63 : My configuration is: Intel® Core™ i5-3470 CPU @ 3.20GHz × 4 Intel® Ivybridge Desktop Ubuntu 15.10 64-bit 4.4.2-040402-generic #201602171633 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1510970 Title: Intel driver crashes on Ubuntu 15.10 Status in xserver-xorg-video-intel package in Ubuntu: Confirmed Bug description: The Xserver crashes randomly after upgrading to Ubuntu 15.10. Before the update everything was stable. The problem occured mostly while using Thunderbird but also once while using Firefox. The Xserver crashes and I'm logged out. It takes about 10 seconds until gdm fires up again and I'm able to login again. The last part of /var/log/Xorg.0.log says: [ 19778.602] (II) intel(0): resizing framebuffer to 3000x1920 [ 19778.617] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI2 using pipe 1, position (0, 0), rotation left, reflection none [ 19778.623] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI1 using pipe 0, position (1080, 406), rotation normal, reflection none [ 19798.610] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI1 using pipe 0, position (1080, 502), rotation normal, reflection none [ 20012.432] (EE) [ 20012.432] (EE) Backtrace: [ 20012.433] (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55cab7c8f62e] [ 20012.433] (EE) 1: /usr/bin/X (0x55cab7adb000+0x1b8999) [0x55cab7c93999] [ 20012.433] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7fe7c651d000+0x352f0) [0x7fe7c65522f0] [ 20012.433] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x24f18) [0x7fe7c2918f18] [ 20012.433] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x26157) [0x7fe7c291a157] [ 20012.433] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x2b4b1) [0x7fe7c291f4b1] [ 20012.433] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x804e4) [0x7fe7c29744e4] [ 20012.433] (EE) 7: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x80e2c) [0x7fe7c2974e2c] [ 20012.433] (EE) 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x82e1a) [0x7fe7c2976e1a] [ 20012.433] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x4197c) [0x7fe7c293597c] [ 20012.433] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x59906) [0x7fe7c294d906] [ 20012.433] (EE) 11: /usr/bin/X (_CallCallbacks+0x34) [0x55cab7b38654] [ 20012.433] (EE) 12: /usr/bin/X (WriteToClient+0x244) [0x55cab7c93274] [ 20012.433] (EE) 13: /usr/bin/X (WriteEventsToClient+0x1e2) [0x55cab7b3e502] [ 20012.433] (EE) 14: /usr/bin/X (0x55cab7adb000+0xf495a) [0x55cab7bcf95a] [ 20012.433] (EE) 15: /usr/bin/X (0x55cab7adb000+0xf5ef5) [0x55cab7bd0ef5] [ 20012.433] (EE) 16: /usr/bin/X (0x55cab7adb000+0x5818f) [0x55cab7b3318f] [ 20012.433] (EE) 17: /usr/bin/X (0x55cab7adb000+0x5c34b) [0x55cab7b3734b] [ 20012.433] (EE) 18: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7fe7c653da40] [ 20012.433] (EE) 19: /usr/bin/X (_start+0x29) [0x55cab7b216c9] [ 20012.433] (EE) [ 20012.433] (EE) Segmentation fault at address 0x0 [ 20012.433] (EE) Fatal server error: [ 20012.433] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 20012.433] (EE) [ 20012.433] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 20012.433] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. [ 20012.433] (EE) [ 20012.433] (II) AIGLX: Suspending AIGLX clients for VT switch [ 20012.456] (EE) Server terminated with error (1). Closing log file. These parts of dmesg might be interesting: [1.661760] input: Logitech USB Keyboard as /devices/pci:00/:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.1/0003:046D:C31C.0003/input/input8 [1.714657] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-:00:1a.0-1.6/input1 [2.530993] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A [2.531006] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun [2.531018] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder B [2.531026] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun [2.561370] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) [2.586624] clocksource: Switched to clocksource tsc [2.652818] systemd[1]: Failed to insert module 'kdbus': Function not implemented [2.658814] systemd[1]: systemd 225 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID
[Desktop-packages] [Bug 1510970] Re: Intel driver crashes on Ubuntu 15.10
I created the file: sudo touch /usr/share/X11/xorg.conf.d/20-intel.conf sudo nano /usr/share/X11/xorg.conf.d/20-intel.conf Then pasted the following content: Section "Device" Identifier "Card0" Driver "Intel" Option "AccelMethod" "uxa" EndSection which resolved the random crash errors. cat /var/log/Xorg.0.log | grep -i sna to check if SNA is enabled and working Some time before that I disabled window animations but that only diminished the number of crashes. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1510970 Title: Intel driver crashes on Ubuntu 15.10 Status in xserver-xorg-video-intel package in Ubuntu: Confirmed Bug description: The Xserver crashes randomly after upgrading to Ubuntu 15.10. Before the update everything was stable. The problem occured mostly while using Thunderbird but also once while using Firefox. The Xserver crashes and I'm logged out. It takes about 10 seconds until gdm fires up again and I'm able to login again. The last part of /var/log/Xorg.0.log says: [ 19778.602] (II) intel(0): resizing framebuffer to 3000x1920 [ 19778.617] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI2 using pipe 1, position (0, 0), rotation left, reflection none [ 19778.623] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI1 using pipe 0, position (1080, 406), rotation normal, reflection none [ 19798.610] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI1 using pipe 0, position (1080, 502), rotation normal, reflection none [ 20012.432] (EE) [ 20012.432] (EE) Backtrace: [ 20012.433] (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55cab7c8f62e] [ 20012.433] (EE) 1: /usr/bin/X (0x55cab7adb000+0x1b8999) [0x55cab7c93999] [ 20012.433] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7fe7c651d000+0x352f0) [0x7fe7c65522f0] [ 20012.433] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x24f18) [0x7fe7c2918f18] [ 20012.433] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x26157) [0x7fe7c291a157] [ 20012.433] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x2b4b1) [0x7fe7c291f4b1] [ 20012.433] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x804e4) [0x7fe7c29744e4] [ 20012.433] (EE) 7: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x80e2c) [0x7fe7c2974e2c] [ 20012.433] (EE) 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x82e1a) [0x7fe7c2976e1a] [ 20012.433] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x4197c) [0x7fe7c293597c] [ 20012.433] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fe7c28f4000+0x59906) [0x7fe7c294d906] [ 20012.433] (EE) 11: /usr/bin/X (_CallCallbacks+0x34) [0x55cab7b38654] [ 20012.433] (EE) 12: /usr/bin/X (WriteToClient+0x244) [0x55cab7c93274] [ 20012.433] (EE) 13: /usr/bin/X (WriteEventsToClient+0x1e2) [0x55cab7b3e502] [ 20012.433] (EE) 14: /usr/bin/X (0x55cab7adb000+0xf495a) [0x55cab7bcf95a] [ 20012.433] (EE) 15: /usr/bin/X (0x55cab7adb000+0xf5ef5) [0x55cab7bd0ef5] [ 20012.433] (EE) 16: /usr/bin/X (0x55cab7adb000+0x5818f) [0x55cab7b3318f] [ 20012.433] (EE) 17: /usr/bin/X (0x55cab7adb000+0x5c34b) [0x55cab7b3734b] [ 20012.433] (EE) 18: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7fe7c653da40] [ 20012.433] (EE) 19: /usr/bin/X (_start+0x29) [0x55cab7b216c9] [ 20012.433] (EE) [ 20012.433] (EE) Segmentation fault at address 0x0 [ 20012.433] (EE) Fatal server error: [ 20012.433] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 20012.433] (EE) [ 20012.433] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 20012.433] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. [ 20012.433] (EE) [ 20012.433] (II) AIGLX: Suspending AIGLX clients for VT switch [ 20012.456] (EE) Server terminated with error (1). Closing log file. These parts of dmesg might be interesting: [1.661760] input: Logitech USB Keyboard as /devices/pci:00/:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.1/0003:046D:C31C.0003/input/input8 [1.714657] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-:00:1a.0-1.6/input1 [2.530993] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A [2.531006] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun [2.531018] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder B [2.531026] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun [2.561370] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) [
