Update: it had no effect, still getting GPU hangs from Chrome.
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https://bugs.launchpad.net/bugs/1861395
Title:
system hang: i915 Resetting rcs0 for hang on rcs0
To manage notifications
I'm a bit hesitant to mention this as it may be a red herring - and my
system has been stable and not hung due to pure coincidence - but I
installed an OEM kernel yesterday and haven't experienced my regularly
scheduled daily hang since:
sudo apt install linux-oem-20.04 linux-tools-oem-20.04
This happens to me as well. In my case, I have an Ivy Bridge CPU with HD
4000 series GPU. This is a fresh install.
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https://bugs.launchpad.net/bugs/1578083
Title:
Desktop effec
Remember, after you get rid of the backports packages, you have to do a
'modprobe -r lib80211', to get rid of the backport version of it. Then
a fresh 'modprobe wl' should do the trick. At least it did for me.
Regards,
Asfand
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OK, according to lots of reading stuff over the internet and trying
things out for myself, I think the problem is that there are some
packages containing modules with the same names that cause conflicts
with this one.
So try doing this:
sudo apt-get remove --purge linux-backports-modules-*
Then