Ubuntu (**Budgie**) 21.10 freezes at a random time.
PC info:
Host: 81TD Lenovo Yoga C740-15IML
Kernel: 5.13.0-20-generic
CPU: Intel i7-10510U
GPU: Intel CometLake-U GT2 [UHD Graphics]
(Mesa Intel® UHD Graphics (CML GT2)
free -h
total used free shared buff/cache available
Mem: 15Gi 2,7Gi 4,8Gi 631Mi 7,8Gi 11Gi
Swap: 979Mi 2,0Mi 977Mi
As far as my knowledge goes, Intel GPU drivers are updated VIA kernel releases and so.
I was googling around for similar errors, which occur to people using dual GPU or just Intel GPU. And so far, the best solution is to downgrade to the kernel version that was released on Ubuntu 20.01 ( not sure what version it was ). But, so far, I didn't try that.
I'm thinking of upgrading kernel 5.14.xx. ( using ukuu app ) If so, what version is stable?
Or do I downgrade to some kernel version? And again, what is one to go so?
At first, I thought my GPU would be a happy place and needed to replace MBO.
PIC of freeze: https://ibb.co/ZVybnt6
When it freeze, the only thing that helps is force power-off.
I'm not good at log files, so not sure how to provide them. ( if they get recorded at all )
This issue was reported as a kernel bug and so far was not fixed.
If any have some words of wisdom, please share it or how to deal with it...
❯ swapon -s
Filename Type Size Used Priority
/dev/dm-2 partition 1003516 0 -2
❯ grep -i swap /etc/fstab~
grep: /etc/fstab~: No such file or directory
❯ grep -i swap /etc/fstab
/dev/mapper/vgubuntu--budgie-swap_1 none swap sw 0 0
❯ swapon -s
Filename Type Size Used Priority
/dev/dm-2 partition 1003516 0 -2
❯ grep -i swap /etc/fstab
/dev/mapper/vgubuntu--budgie-swap_1 none swap sw 0 0
❯ sudo dmidecode -s bios-version
BNCN43WW