I built the v5.5.0 version from torvalds's branch and it works. So, if it does not work on Ubuntu's 5.4.0-48 I can assume it's was broken by some Ubuntu custom patch or some backports, making it harder for me to identify what may have introduced the regression.
I'll try to find the vanilla version that started to fail anyway, that will be helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899304 Title: Linux 5.4.0-48 (and later) causes GPU lockup, huge performance drop, makes GNOME desktop fail to start and games going from 70fps to 7fps, slow file loading, audio issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
