<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Error when recovering from suspend mode: fifo: ce0 engine fault on channel 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=95520#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Error when recovering from suspend mode: fifo: ce0 engine fault on channel 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=95520">bug 95520</a> from <a class="email" href="mailto:jacknmassey@gmail.com" title="Jack Massey <jacknmassey@gmail.com>"> Jack Massey</a> <pre>I am also having this issue. Environment: - Linux kernel 4.4.0-22 - Desktop encironment: Gnome 3.18.4 - Xorg 1.18.3 - Graphics card: NVIDIA Corporation GF119 [NVS 310] I get a very similar crash error: Jun 6 08:36:05 jackspc kernel: [235092.854673] nouveau 0000:01:00.0: disp: outp 00:0006:0342: link training failed Jun 6 08:36:26 jackspc kernel: [235113.279516] nouveau 0000:01:00.0: fifo: write fault at 00030b5000 engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel 0 [001fe74000 DRM] Jun 6 08:36:26 jackspc kernel: [235113.279520] nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering... Note that this crash happened immediately after unlocking the screen *not* when waking from sleep, and I am using a 4.4.x Ubuntu kernel. This issue started happening after I upgraded my Monitors on Friday. I went from 3x1080p to 2x1440p. Is it possible that the number of pixels / type of monitor has an effect?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>