<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [Regression] Since kernel v3.5 several cards fail to resume, introduced by: 'convert to exec engine, and improve channel sync'" href="https://bugs.freedesktop.org/show_bug.cgi?id=50121#c72">Comment # 72</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [Regression] Since kernel v3.5 several cards fail to resume, introduced by: 'convert to exec engine, and improve channel sync'" href="https://bugs.freedesktop.org/show_bug.cgi?id=50121">bug 50121</a> from <a class="email" href="mailto:mr.dash.four@googlemail.com" title="Mr-4 <mr.dash.four@googlemail.com>"> Mr-4</a> <pre>Things have been pretty stable with 3.8.1, but it is getting a bit "twitchy" with 3.8.7 - on two separate occasions I've got the following error on restore: kernel: nouveau [ DRM] re-enabling device... kernel: nouveau [ DRM] resuming client object trees... kernel: nouveau [ VBIOS][0000:01:00.0] running init tables kernel: nouveau [ DRM] resuming display... kernel: nouveau W[ PFIFO][0000:01:00.0] unknown intr 0x00010000, ch 0 kernel: nouveau W[ PFIFO][0000:01:00.0] unknown intr 0x00010000, ch 0 kernel: nouveau W[ PFIFO][0000:01:00.0] unknown intr 0x00010000, ch 0 [...] kernel: nouveau E[ PFIFO][0000:01:00.0] still angry after 101 spins, halt kernel: nouveau [ DRM] 0xD3FB: Parsing digital output script table kernel: nouveau [ DRM] Setting dpms mode 3 on TV encoder (output 3) kernel: nouveau [ DRM] 0xD3FB: Parsing digital output script table at which point the whole screen starts with the now-familiar black-and-white rectangles and I have no option, but to reboot. The above error does not happen very often - maybe every 8-10 hibernate/resume cycles, but with the 3.8.1. kernel I didn't have any errors at all.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>