(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) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (mieqEnqueue+0x253) [0x559ba88e5083] (EE) 2: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 6: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x99958) [0x7ff3321a6958] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58544) [0x7ff332165544] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x9995d) [0x7ff3321a695d] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5852e) [0x7ff33216552e] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 200 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x57f90) [0x7ff332164f90] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58555) [0x7ff332165555] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 300 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x57fa9) [0x7ff332164fa9] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58555) [0x7ff332165555] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 400 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x57f90) [0x7ff332164f90] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58555) [0x7ff332165555] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 500 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58522) [0x7ff332165522] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 600 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5802d) [0x7ff33216502d] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58555) [0x7ff332165555] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 700 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58555) [0x7ff332165555] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 800 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x57f90) [0x7ff332164f90] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58555) [0x7ff332165555] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 900 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x99940) [0x7ff3321a6940] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5852e) [0x7ff33216552e] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559ba89035ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x559ba87bd662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x61f3) [0x7ff331ae91f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7ff331ae3000+0x6a5d) [0x7ff331ae9a5d] (EE) 4: /usr/lib/xorg/Xorg (0x559ba8751000+0x94228) [0x559ba87e5228] (EE) 5: /usr/lib/xorg/Xorg (0x559ba8751000+0xb96f2) [0x559ba880a6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff336ff2000+0x354a0) [0x7ff3370274a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x58516) [0x7ff332165516] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0xb7c12) [0x7ff3321c4c12] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7ff33210d000+0x5aeea3) [0x7ff3326bbea3] (EE) 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 linux-cuda-dev 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=84f2984d-7ea0-4f4f-bcf7-f142d0e6e8b2 ro quiet splash 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: Tue Aug 2 18:02:56 2016 (==) Using system config directory "/usr/share/X11/xorg.conf.d" (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) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (mieqEnqueue+0x253) [0x56227ece6083] (EE) 2: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 6: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 8: (vdso) (0x7ffc3cfee000+0x9ad) [0x7ffc3cfee9ad] (EE) 9: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 17: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (0x7ffc3cfee000+0x9a9) [0x7ffc3cfee9a9] (EE) 8: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 200 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (0x7ffc3cfee000+0x9ad) [0x7ffc3cfee9ad] (EE) 8: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 300 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x588d4) [0x7f1db70648d4] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 400 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (0x7ffc3cfee000+0x9a7) [0x7ffc3cfee9a7] (EE) 8: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 500 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad389) [0x7f1db70b9389] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 600 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (0x7ffc3cfee000+0x9ad) [0x7ffc3cfee9ad] (EE) 8: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 700 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (__vdso_gettimeofday+0xfe) [0x7ffc3cfeee2e] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 800 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (__vdso_gettimeofday+0x133) [0x7ffc3cfeee63] (EE) 8: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 900 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (0x7ffc3cfee000+0x9a9) [0x7ffc3cfee9a9] (EE) 8: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x56227ed045ce] (EE) 1: /usr/lib/xorg/Xorg (QueuePointerEvents+0x52) [0x56227ebbe662] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x61f3) [0x7f1db69e81f3] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f1db69e2000+0x6a5d) [0x7f1db69e8a5d] (EE) 4: /usr/lib/xorg/Xorg (0x56227eb52000+0x94228) [0x56227ebe6228] (EE) 5: /usr/lib/xorg/Xorg (0x56227eb52000+0xb96f2) [0x56227ec0b6f2] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f1dbbef1000+0x354a0) [0x7f1dbbf264a0] (EE) 7: (vdso) (0x7ffc3cfee000+0x9a9) [0x7ffc3cfee9a9] (EE) 8: (vdso) (__vdso_gettimeofday+0x12f) [0x7ffc3cfeee5f] (EE) 9: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xad37e) [0x7f1db70b937e] (EE) 10: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x5882e) [0x7f1db706482e] (EE) 11: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xb8b8d) [0x7f1db70c4b8d] (EE) 12: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x72739) [0x7f1db707e739] (EE) 13: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xdb120) [0x7f1db70e7120] (EE) 14: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xf5a57) [0x7f1db7101a57] (EE) 15: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0xd5842) [0x7f1db70e1842] (EE) 16: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so (0x7f1db700c000+0x590463) [0x7f1db759c463] (EE) [mi] Increasing EQ size to 1024 to prevent dropped events. [mi] EQ processing has resumed after 4886 dropped events. [mi] This may be caused by a misbehaving driver monopolizing the server's resources. 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 linux-cuda-dev 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=84f2984d-7ea0-4f4f-bcf7-f142d0e6e8b2 ro quiet splash 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: Tue Aug 2 18:31:51 2016 (==) Using system config directory "/usr/share/X11/xorg.conf.d"