On 06/15/2017 05:40 AM, Zrubi wrote: > My Lenovo T450 working fine with kernel 4.4 > Jut tried the latest 4.9.31 and has some interesting graphic related > issues: > > Under KDE, the application icons in the taskbar are messed up. Means > broken application images are displayed. Broken means some kind of > transition between the last visited desktop icons and the current one. > The problem disappear (probably refreshing to a valid icon) by the > time. But messing up again if I switch virtual desktops. Which I do > very often. > > A refresh is surely occures if I switch out to a CLI terminal and > back. But the result is just temporary, as if I switching virtual > desktops the icons are getting messed up again and again. > > Switched back to kernel 4.4 solved these problems, so it is less > likely a hardware bug. > Curious: For those apps that exhibit that behavior, are they running on Debian 9 or Fedora 25 templates?
I'll be honest, I primarily run Debian templates and in anticipation of the official release of Debian 9 this week, I've been slowly migrating my Debian 8 templates to Debian 9, and I've started to notice that behaviour as well. It does *not* happen under Debian 8 on kernel 4.9. And I've been running 4.9 kernels in dom0 since December. I *have* been running Debian 9 as my sys-net for months, though, and the NetworkManager applet seems fine. I haven't tested extensively, but for me, the IBus (for keyboard langauge switching) icon has a black overlay, and when I play music through Rhythmbox on Debian 9, the pop up message that displays when a new song is played is a little corrupted (but that never happened on the same kernel on Debian 8). Since it works fine in Debian 8 (I haven't tested much with any Fedoras), I'm wondering if it's less a kernel issue and more of an issue with newer X or how Qubes integrates with newer X (but I guess if it works properly on 4.4, it may be a combination of the three; don't know how to fix it though). Intel Sandy Bridge is my system; haven't tested on other hardware. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/ohuctn%24vei%241%40blaine.gmane.org. For more options, visit https://groups.google.com/d/optout.
