Hmm - after doing some more experiments - the high load on GPU seems to be pretty much the thing which make the problem visible.
Another interesting thing is - it's usually enough to just 'reload' the very same page in Firefox and the load goes down to ~1% and everything is ok. Also the kernel perf top doesn't seem to be showing anything interesting. And a side note - when intel_gpu_top is running - the laptop is actually giving some whistling noise not really pleasant for longterm usage ;).... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1098334 Title: [gen4 sna] Font corruption in Chromium tab bar To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1098334/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
