Comment 47 for bug 1774950

@user-unknown - thanks for the information, it's good to hear that the patch is helping sort out the suspend issues. Interesting to see it's another Bay Trail Atom type CPU that seems to be affected too.

I haven't experienced any graphical issues so far. I'm mostly running Kubuntu but also have a separate install of Ubuntu with the standard Gnome desktop. Both have been running fine with the patched 4.15 kernel and suspend issues are not present anymore.

I'm curious about the graphical issues only being present with the patched kernel. I'd be tempted to think they are due to the different desktop environments somehow interefering with each other, but it's odd that they are not present with a different kernel.

Would it be possible to try it without the cstate flag? I'd be interested to know if there is any difference in behaviour.