Control: reassign -1 linux 4.6.4-1 On Tue, 26 Jul 2016 18:47:40 +0200 Francesco Poli wrote: [...] > After restarting the X session, I found out that the same issues happen > even with the "intel" X video driver. Update: I cannot understand why the behavior changed, but I am now completely unable run OpenGL applications (with either modesetting or intel X video driver). Any program that is supposed to display something via OpenGL (such as GL screensavers from package xscreensaver-gl or even glxgears from package mesa-utils) simply hangs and displays nothing or a static image. > Could these issues depend on the kernel upgrade that was performed on > the box along with the xserver-xorg-core upgrade? > > [UPGRADE] linux-image-4.6.0-1-amd64:amd64 4.6.3-1 -> 4.6.4-1 > > I am Cc-ing the Debian Kernel Team about this. > > Dear Kernel Team, should bug #832484 be reassigned to source package > linux/4.6.4-1 ? I tried to boot with a previous kernel: $ uname -srvmo Linux 4.5.0-2-amd64 #1 SMP Debian 4.5.5-1 (2016-05-29) x86_64 GNU/Linux and all the issues vanished (no more traces on kern.log, no more OpenGL application hangs). Hence, I think it's definitely a Linux kernel bug. I am consequently reassigning the bug report. Dear Kernel Team, please investigate this bug and fix it and/or forward my bug report upstream, as appropriate. Thanks for your time. -- http://www.inventati.org/frx/ There's not a second to spare! To the laboratory! ..................................................... Francesco Poli . GnuPG key fpr == CA01 1147 9CD2 EFDF FB82 3925 3E1C 27E1 1F69 BFFE
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