[Ubuntu-x-swat] [Bug 1923632] Re: Screen flickering

2021-04-17 Thread Tim Passingham
For lswh read lshw - sorry! This problem is pretty bad on my system - it becomes unusable after a while. I will have to avoid any kernel upgrades. Given that the problem seems to happen after a while, and then gets worse and worse, I wonder whether it is some sort of corruption issue that gets

[Ubuntu-x-swat] [Bug 1923632] Re: Screen flickering

2021-04-16 Thread Tim Passingham
The lswh information on graphics says: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1923632 Title: Screen

[Ubuntu-x-swat] [Bug 1923632] Re: Screen flickering

2021-04-16 Thread Tim Passingham
I have the same problem on that kernel (ubuntu 20.10), and on the update to 5.8.0-50.55. I have gone back to 5.8.0-48.54 and it has stabilised. I get all sorts of different effects. Blocks of text being partially blank, whole menu boxes being blank, and so on. This usually happened after the