Didn't send to the bug thread because danged newfangled webmail grumble grumble... Forwarding instead.
---------- Forwarded message ---------- From: Solra Bizna <[email protected]> Date: Wed, Feb 1, 2017 at 9:37 PM Subject: Re: Bug#853890: libgl1-mesa-glx: OpenGL apps hang, especially when minimized/resized/partly occluded To: Michel Dänzer <[email protected]> On Wed, Feb 1, 2017 at 7:10 PM, Michel Dänzer <[email protected]> wrote: > Upgrading xserver-xorg-core to 2:1.19.1-1 or newer and restarting X > should fix the problem. Installing version 1.19.1-4 of xserver-common and xserver-xorg-core from sid appears to have fixed it. And, as a bonus, it also fixed the gdm screen corruption I hadn't reported yet. :)

