<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NVE6] complete system freeze, PGRAPH engine fault on channel 2, SCHED_ERROR [ CTXSW_TIMEOUT ]" href="https://bugs.freedesktop.org/show_bug.cgi?id=93629#c44">Comment # 44</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NVE6] complete system freeze, PGRAPH engine fault on channel 2, SCHED_ERROR [ CTXSW_TIMEOUT ]" href="https://bugs.freedesktop.org/show_bug.cgi?id=93629">bug 93629</a> from <a class="email" href="mailto:zefling@ikilote.net" title="Zéfling <zefling@ikilote.net>"> Zéfling</a> <pre>Same problem for me, with Kubuntu 18.04 with nouveau and GF770: ~$ journalctl --no-pager -b -2 -p err -- Logs begin at Thu 2018-05-10 18:08:45 CEST, end at Sun 2018-05-27 11:27:52 CEST. -- mai 27 08:36:29 zefling-1 kernel: [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x22 (or later) mai 27 08:36:29 zefling-1 kernel: ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20170831/psargs-364) mai 27 08:36:29 zefling-1 kernel: ACPI Error: Method parse/execution failed \_SB.PCI0.SAT0.SPT4._GTF, AE_NOT_FOUND (20170831/psparse-550) mai 27 08:36:29 zefling-1 kernel: ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20170831/psargs-364) mai 27 08:36:29 zefling-1 kernel: ACPI Error: Method parse/execution failed \_SB.PCI0.SAT0.SPT4._GTF, AE_NOT_FOUND (20170831/psparse-550) mai 27 08:36:35 zefling-1 spice-vdagent[1617]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 mai 27 08:36:35 zefling-1 pulseaudio[1708]: [pulseaudio] pid.c: Daemon already running. mai 27 08:36:35 zefling-1 pulseaudio[1710]: [pulseaudio] pid.c: Daemon already running. mai 27 08:37:00 zefling-1 pulseaudio[1474]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms) mai 27 08:57:30 zefling-1 kernel: nouveau 0000:01:00.0: fifo: write fault at 00002e0000 engine 00 [GR] client 0f [GPC0/PROP_0] reason 02 [PTE] on channel 2 [007f9a2000 Xorg[931]]</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>