[15:29] <lotuspsychje> tjaalton: could you take a look at bug #1958191 when you have time, its an older bug that occured on bionic, skipped focal and now reviving on jammy devel since 5.15
[15:30] <lotuspsychje> today i found a second volunteer reporting flickering aswell on a dell/kubuntu/jammy on 5.15 -18 and tested that cstate param to improve the flickering
[15:33] <lotuspsychje> the dell is also an intel 620
[15:33] <tjaalton> lotuspsychje: try booting with i915.enable_psr=0
[15:33] <lotuspsychje> ok
[15:40] <lotuspsychje> no dice tjaalton 
[15:44] <tjaalton> try latest mainline 5.15.x
[15:45] <lotuspsychje> ok
[15:45] <tjaalton> I don't have a silver bullet, so basically you need to do the easy bisecting first with mainline builds and if those won't help, file it upstream
[15:46] <lotuspsychje> kk
[15:46] <tjaalton> -17 is a month old now
[15:46] <lotuspsychje> tnx for the advice