Hi,
I was having problems with accelerated applications freezing my system
using the Debian jessie nouveau driver, now I am using the newer Debian stretch
one.
Both gave the same error.
I was able to get some information via shh:
journalctl brought up the following:
--------------------------------------------------------------------------------------------------------------------------
gnome-session[4703]: Window manager warning: Window 0x2c00008 () sets an
MWM hint indicating it isn't resizable, but sets min size 316 x 265 and
max size 2147483647 x 2147483647; this doesn't make much sense.
Jul 15 10:41:21 #### kernel: nouveau 0000:01:00.0: fifo: write fault at
00085e4000 engine 00 [GR] client 0f [GPC2/PROP_0] reason 02 [PTE] on
channel 2 [007fa1b000 Xorg[3437]]
Jul 15 10:41:21 #### kernel: nouveau 0000:01:00.0: fifo: gr engine fault
on channel 2, recovering...
gdm-Xorg-:0[3437]: (EE) [mi] EQ overflowing. Additional events will be
discarded until existing events are processed.
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) Backtrace:
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 0: /usr/lib/xorg/Xorg
(xorg_backtrace+0x4e) [0x563e766dcf6e]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 1: /usr/lib/xorg/Xorg
(mieqEnqueue+0x253) [0x563e766bea33]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 2: /usr/lib/xorg/Xorg
(QueuePointerEvents+0x52) [0x563e76597632]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fabfcb9c000+0x6277)
[0x7fabfcba2277]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fabfcb9c000+0x6a8d)
[0x7fabfcba2a8d]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 5: /usr/lib/xorg/Xorg
(0x563e7652b000+0x940f8) [0x563e765bf0f8]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 6: /usr/lib/xorg/Xorg
(0x563e7652b000+0xb9392) [0x563e765e4392]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
7: /lib/x86_64-linux-gnu/libc.so.6 (0x7fac0529c000+0x350e0)
[0x7fac052d10e0]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
8: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x5) [0x7fac0537d415]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
9: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28)
[0x7fac0665a598]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
10: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmCommandWrite+0x1b)
[0x7fac0665d25b]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
11: /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2 (nouveau_bo_wait+0xbc)
[0x7fac013be33c]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
12: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0x7fac015c3000+0x7f99)
[0x7fac015caf99]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
13: /usr/lib/xorg/modules/libexa.so (0x7fac011a3000+0xae33)
[0x7fac011ade33]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 14: /usr/lib/xorg/Xorg
(0x563e7652b000+0x1a1008) [0x563e766cc008]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 15: /usr/lib/xorg/Xorg
(0x563e7652b000+0xe003a) [0x563e7660b03a]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 16: /usr/lib/xorg/Xorg
(0x563e7652b000+0x12e4b5) [0x563e766594b5]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 17: /usr/lib/xorg/Xorg
(0x563e7652b000+0x53bef) [0x563e7657ebef]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 18: /usr/lib/xorg/Xorg
(0x563e7652b000+0x57c03) [0x563e76582c03]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
19: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5)
[0x7fac052bdb45]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) 20: /usr/lib/xorg/Xorg
(_start+0x29) [0x563e7656cf99]
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE)
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) [mi] These backtraces from
mieqEnqueue may point to a culprit higher up the stack.
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) [mi] mieq is *NOT* the
cause. It is a victim.
Jul 15 10:41:21 #### gdm-Xorg-:0[3437]: (EE) [mi] EQ overflow
continuing. 100 events have been dropped.
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I hope you can help me now!
Cheers
