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Old 08-28-12, 12:42 AM   #1
Glassmaster
Registered User
 
Join Date: Dec 2007
Posts: 12
Default Issues: Unity 3D in Ubuntu 12.04 with 8800 GTS with nvidia driver 304.43 and earlier

I have been having lockups (X server at 100% when checked over ssh from another machine), screen flickering, windows turning black, when running Unity 3D in Ubuntu 12.04 64bit with a 8800 GTS. These problems have been consistent with a number of driver versions, including the latest, 304.43.

I do not have any of these issues using Unity 3D on my other 64bit Ubuntu 12.04 machines with newer nvidia graphics cards when doing the same kind of tasks. To reproduce the issue, I only need to start loading and full screening a number of applications and I quickly start having problems. Additionally, once the problems have started, I get low FPS in OpenGL applications. Sometimes ctrl+alt+F1 and logging in and out of a tty will improve the problem for a while.

Scrolling in various windows text can also become very slow and X server uses 100% CPU (e.g. nvidia-settings > OpenGL/GLX Information).

These display problems happen at the same time as I get these kind of messages in the syslog (each flicker of the display produces one of these):

Code:
Aug 27 22:38:44 matt-desktop kernel: [  745.356347] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 003c3b37 00000100
Aug 27 22:44:56 matt-desktop kernel: [ 1117.749062] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 0041403b 00000100
Aug 27 22:45:08 matt-desktop kernel: [ 1129.999199] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 0041403b 00000100
Aug 27 22:46:33 matt-desktop kernel: [ 1214.436313] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 007d442d 00000100
Aug 27 22:46:42 matt-desktop kernel: [ 1223.190455] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00000000 00000100
Aug 27 22:47:08 matt-desktop kernel: [ 1249.971549] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00512c1d 00000100
Aug 27 22:49:03 matt-desktop kernel: [ 1364.688778] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00181716 00000100
Aug 27 22:49:16 matt-desktop kernel: [ 1377.789131] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 007d442d 00000100
Aug 27 22:49:27 matt-desktop kernel: [ 1388.300791] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 007d442d 00000100
Aug 27 22:49:35 matt-desktop kernel: [ 1396.214963] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 007d442d 00000100
Aug 27 22:49:41 matt-desktop kernel: [ 1402.762196] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 007d442d 00000100
Aug 27 22:49:46 matt-desktop kernel: [ 1407.966330] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 007d442d 00000100
Aug 27 22:51:31 matt-desktop kernel: [ 1512.584397] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00000000 00000100
Aug 27 22:52:56 matt-desktop kernel: [ 1597.498591] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00000000 00000100
Aug 27 22:53:50 matt-desktop kernel: [ 1651.532731] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00000000 00000100
Aug 27 23:07:10 matt-desktop kernel: [ 2451.118210] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00d0730f 00000100
Aug 27 23:07:10 matt-desktop kernel: [ 2451.193328] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 002c2b2a 00000100
Aug 27 23:08:35 matt-desktop kernel: [ 2536.759493] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00bf6b00 00000100
Aug 27 23:09:12 matt-desktop kernel: [ 2573.685436] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00f2f1f0 00000100
Aug 27 23:12:31 matt-desktop kernel: [ 2772.185198] NVRM: Xid (0000:01:00): 13, 0001 00000000 0000502d 00000860 00000000 00000100
I also get these kind of error messages in Xorg.0.log (especially when scrolling becomes extremely slow and choppy):

Code:
[  1465.864] [mi] EQ overflowing.  Additional events will be discarded until existing events are processed.
[  1465.864] 
Backtrace:
[  1465.910] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1465.910] 1: /usr/bin/X (mieqEnqueue+0x263) [0x7fd0a707ff23]
[  1465.910] 2: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1465.910] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1465.910] 4: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1465.910] 5: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1465.910] 6: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1465.910] 7: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x1065d3) [0x7fd09fae05d3]
[  1465.910] 8: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0x1584) [0x7fd09f5a0ba4]
[  1465.910] 9: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1465.910] 10: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1465.911] 11: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1465.911] 12: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1465.911] 13: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1465.911] 14: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1465.911] 15: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1465.911] 16: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1465.911] 17: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1465.911] 18: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1465.911] 19: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1465.911] [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
[  1465.911] [mi] mieq is *NOT* the cause.  It is a victim.
[  1466.536] [mi] EQ overflow continuing.  100 events have been dropped.
[  1466.536] 
Backtrace:
[  1466.536] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1466.536] 1: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1466.536] 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1466.536] 3: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1466.536] 4: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1466.536] 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1466.536] 6: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x10655b) [0x7fd09fae055b]
[  1466.536] 7: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0x1572) [0x7fd09f5a0b92]
[  1466.536] 8: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1466.536] 9: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1466.536] 10: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1466.536] 11: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1466.536] 12: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1466.536] 13: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1466.536] 14: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1466.536] 15: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1466.536] 16: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1466.536] 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1466.537] 18: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1466.597] [mi] Increasing EQ size to 512 to prevent dropped events.
[  1466.597] [mi] EQ processing has resumed after 111 dropped events.
[  1466.597] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.
[  1481.242] [mi] Increasing EQ size to 1024 to prevent dropped events.
[  1658.316] [mi] EQ overflowing.  Additional events will be discarded until existing events are processed.
[  1658.316] 
Backtrace:
[  1658.316] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1658.316] 1: /usr/bin/X (mieqEnqueue+0x263) [0x7fd0a707ff23]
[  1658.316] 2: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1658.316] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1658.316] 4: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1658.316] 5: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1658.316] 6: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1658.317] 7: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x10655b) [0x7fd09fae055b]
[  1658.317] 8: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0x9f2) [0x7fd09f5a0012]
[  1658.317] 9: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1658.317] 10: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1658.317] 11: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1658.317] 12: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1658.317] 13: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1658.317] 14: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1658.317] 15: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1658.317] 16: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1658.317] 17: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1658.317] 18: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1658.317] 19: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1658.317] [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
[  1658.317] [mi] mieq is *NOT* the cause.  It is a victim.
[  1660.268] [mi] EQ overflow continuing.  100 events have been dropped.
[  1660.268] 
Backtrace:
[  1660.268] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1660.268] 1: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1660.268] 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1660.268] 3: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1660.268] 4: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1660.268] 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1660.268] 6: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x1065d3) [0x7fd09fae05d3]
[  1660.268] 7: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0xa04) [0x7fd09f5a0024]
[  1660.268] 8: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1660.268] 9: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1660.268] 10: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1660.268] 11: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1660.268] 12: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1660.268] 13: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1660.269] 14: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1660.269] 15: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1660.269] 16: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1660.269] 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1660.269] 18: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1660.924] [mi] EQ overflow continuing.  200 events have been dropped.
[  1660.924] 
Backtrace:
[  1660.924] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1660.924] 1: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1660.924] 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1660.924] 3: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1660.924] 4: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1660.924] 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1660.924] 6: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x1065d3) [0x7fd09fae05d3]
[  1660.924] 7: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0xa04) [0x7fd09f5a0024]
[  1660.924] 8: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1660.924] 9: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1660.924] 10: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1660.924] 11: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1660.924] 12: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1660.924] 13: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1660.924] 14: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1660.925] 15: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1660.925] 16: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1660.925] 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1660.925] 18: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1661.532] [mi] EQ overflow continuing.  300 events have been dropped.
[  1661.532] 
Backtrace:
[  1661.532] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1661.532] 1: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1661.532] 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1661.532] 3: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1661.532] 4: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1661.532] 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1661.532] 6: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x1065d3) [0x7fd09fae05d3]
[  1661.532] 7: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0xa04) [0x7fd09f5a0024]
[  1661.532] 8: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1661.532] 9: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1661.532] 10: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1661.532] 11: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1661.532] 12: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1661.532] 13: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1661.532] 14: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1661.532] 15: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1661.532] 16: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1661.533] 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1661.533] 18: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1661.932] [mi] EQ overflow continuing.  400 events have been dropped.
[  1661.932] 
Backtrace:
[  1661.932] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1661.932] 1: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1661.932] 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1661.932] 3: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1661.932] 4: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1661.932] 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1661.932] 6: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x10655b) [0x7fd09fae055b]
[  1661.932] 7: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0x9f2) [0x7fd09f5a0012]
[  1661.932] 8: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1661.932] 9: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1661.932] 10: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1661.932] 11: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1661.932] 12: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1661.932] 13: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1661.932] 14: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1661.932] 15: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1661.932] 16: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1661.933] 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1661.933] 18: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1662.332] [mi] EQ overflow continuing.  500 events have been dropped.
[  1662.332] 
Backtrace:
[  1662.332] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7fd0a709f846]
[  1662.332] 1: /usr/bin/X (0x7fd0a6f17000+0x62a34) [0x7fd0a6f79a34]
[  1662.332] 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fd09eef2000+0x5d88) [0x7fd09eef7d88]
[  1662.332] 3: /usr/bin/X (0x7fd0a6f17000+0x8af37) [0x7fd0a6fa1f37]
[  1662.332] 4: /usr/bin/X (0x7fd0a6f17000+0xb0d2a) [0x7fd0a6fc7d2a]
[  1662.332] 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd0a623d000+0xfcb0) [0x7fd0a624ccb0]
[  1662.332] 6: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x10655b) [0x7fd09fae055b]
[  1662.332] 7: /usr/lib/xorg/modules/libwfb.so (wfbBlt+0x9f2) [0x7fd09f5a0012]
[  1662.332] 8: /usr/lib/xorg/modules/libwfb.so (wfbCopyNtoN+0x2e5) [0x7fd09f5a47a5]
[  1662.332] 9: /usr/bin/X (miCopyRegion+0x18a) [0x7fd0a707e0da]
[  1662.332] 10: /usr/bin/X (miDoCopy+0x392) [0x7fd0a707e5d2]
[  1662.332] 11: /usr/lib/xorg/modules/libwfb.so (wfbCopyArea+0x4c) [0x7fd09f5a4a1c]
[  1662.332] 12: /usr/lib/xorg/modules/drivers/nvidia_drv.so (0x7fd09f9da000+0x4e9522) [0x7fd09fec3522]
[  1662.332] 13: /usr/bin/X (0x7fd0a6f17000+0x1196ec) [0x7fd0a70306ec]
[  1662.332] 14: /usr/bin/X (0x7fd0a6f17000+0x4a943) [0x7fd0a6f61943]
[  1662.332] 15: /usr/bin/X (0x7fd0a6f17000+0x4e8a1) [0x7fd0a6f658a1]
[  1662.332] 16: /usr/bin/X (0x7fd0a6f17000+0x3d7ba) [0x7fd0a6f547ba]
[  1662.332] 17: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7fd0a50d276d]
[  1662.332] 18: /usr/bin/X (0x7fd0a6f17000+0x3daad) [0x7fd0a6f54aad]
[  1663.425] [mi] Increasing EQ size to 2048 to prevent dropped events.
[  1663.475] [mi] EQ processing has resumed after 533 dropped events.
I would appreciate any help in getting these problems resolved. Please let me know if any further info would be helpful.

Thanks,

Glassmaster.
Attached Files
File Type: gz nvidia-bug-report.log.gz (106.4 KB, 65 views)
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