Can confirm with 20.04 (not new though, this happened in 18.04 too):
- GTX 1050 Ti, drivers 450.80.02
- Kernel 5.4.0-52-generic #57-Ubuntu SMP Thu Oct 15 10:57:00 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
- dmesg attached
- I have to ssh into the machine and shut it down.
For me, it always seem to happen when I walk away after locking my screen and turning off my monitor (by turning it off at the power bar - an old work around for failing-to-sleep-monitor issues, of all things)
Note my keyboard and mice a plugged into the hub, so you'll see usb disconnects in the dmesg.
Can confirm with 20.04 (not new though, this happened in 18.04 too):
- GTX 1050 Ti, drivers 450.80.02
- Kernel 5.4.0-52-generic #57-Ubuntu SMP Thu Oct 15 10:57:00 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
- dmesg attached
- I have to ssh into the machine and shut it down.
For me, it always seem to happen when I walk away after locking my screen and turning off my monitor (by turning it off at the power bar - an old work around for failing- to-sleep- monitor issues, of all things)
Note my keyboard and mice a plugged into the hub, so you'll see usb disconnects in the dmesg.