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X server eats 100% cpu, X restart doesn't help, only reboot
10.04 amd64
(--) NOUVEAU(0): Chipset: "NVIDIA NVa8"
...
(II) NOUVEAU(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961
964 1000 +hsync +vsync (60.0 kHz)
[mi] EQ overflowing. The server is probably stuck in an infinite loop.
Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3248]
1: /usr/bin/X (mieqEnqueue+0x1f4) [0x4a2ac4]
2: /usr/bin/X (xf86PostMotionEventP+0xc4) [0x47cea4]
3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fbde1645000+0x53cf)
[0x7fbde164a3cf]
4: /usr/bin/X (0x400000+0x6fca7) [0x46fca7]
5: /usr/bin/X (0x400000+0x11d1f3) [0x51d1f3]
6: /lib/libpthread.so.0 (0x7fbde8004000+0xf8f0) [0x7fbde80138f0]
7: /lib/libc.so.6 (ioctl+0x7) [0x7fbde6dbc197]
8: /lib/libdrm.so.2 (drmIoctl+0x23) [0x7fbde344b5b3]
9: /lib/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fbde344b83b]
10: /lib/libdrm_nouveau.so.1 (0x7fbde2e0d000+0x2fbd) [0x7fbde2e0ffbd]
11: /lib/libdrm_nouveau.so.1 (nouveau_bo_map_range+0xfc) [0x7fbde2e101bc]
12: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0x7fbde3013000+0x5d97)
[0x7fbde3018d97]
13: /usr/lib/xorg/modules/libexa.so (0x7fbde1f68000+0x8320) [0x7fbde1f70320]
14: /usr/bin/X (0x400000+0x15a874) [0x55a874]
15: /usr/bin/X (0x400000+0xd20b9) [0x4d20b9]
16: /usr/bin/X (0x400000+0x30c3c) [0x430c3c]
17: /usr/bin/X (0x400000+0x261aa) [0x4261aa]
18: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fbde6cfcc4d]
19: /usr/bin/X (0x400000+0x25d59) [0x425d59]
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
--
EQ overflowing
https://bugs.launchpad.net/bugs/563598
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