02:44 < ZipCPU|Laptop> Does anyone have any advice for recovering a nouveau display that is crashing?
02:44 < ZipCPU|Laptop> sudo systemctl restart lightdm.service has failed
02:44 < ZipCPU|Laptop> and I'm getting a bunch of spam on my syslog
02:45 < ZipCPU|Laptop> nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
02:46 < ZipCPU|Laptop> and then an NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:3:23654] ... ?
02:46 < ZipCPU|Laptop> Any thoughts?
02:48 < ZipCPU|Laptop> Call trace shows: process_on_work, called from worker_thread, called from process_one_work, process_one_work, kthread, kthread_create_on_node, ret_from_fork, kthread_create_on_node, etc...
03:40 gnarface: ZipCPU|Laptop: i've seen errors like that once on a faulty CPU. avoiding polling the temperature sensors reduced the incidents, but only dropping the clockspeed actually eliminated them completely.
03:53 gnarface: ZipCPU|Laptop: (may not be related to the video card at all)
03:55 < ZipCPU|Laptop> Fascinating .... not at all the answer I expected. It's bed time here, so I'll read/ask more later. For now ... I just rebooted.
04:05 imirkin: ZipCPU|Laptop: is it a GTX 660 desktop board?
04:10 Echelon9: thanks @imirkin
04:54 hagabaka: I have a "3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)" according to lspci. Is this supported? The website only lists 940M
09:16 hakzsam: imirkin_: skeggsb, the SCHED_ERROR thing, your series should help there
09:16 hakzsam: skeggsb: https://people.freedesktop.org/~hakzsam/F12015.trace.xz
09:16 hakzsam: feel free to replay the trace
17:14 imirkin_: hagabaka: should be fine.