On Wed, Apr 05, 2017 at 10:36:14PM +0100, Luke Kenneth Casson Leighton wrote: > eero, apologies, the mesa-dev list's traffic is very high, i'll switch > over to digest, so please do cc me each time, to mitigate that. > --- > crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68 > > > On Wed, Apr 5, 2017 at 1:31 PM, Eero Tamminen <eero.t.tammi...@intel.com> > wrote: > > Hi, > > > > On 04.04.2017 14:10, Luke Kenneth Casson Leighton wrote: > >> > >> On Tue, Apr 4, 2017 at 11:04 AM, Eero Tamminen > >> <eero.t.tammi...@intel.com> wrote: > >>>> > >>>> anyway, apologies: nobody whose applications are affected by this > >>>> really has a clue where the *actual* bug is so i am escalating it down > >>>> the chain of library dependencies, making people aware. it could be > >>>> X11, it could be mesa, we just don't know. > >>> > >>> > >>> > >>> Does it happen only with the old, non-compositing window managers like > >>> FVWM2, or also with something newer? > >> > >> > >> there's a whole stack of people reporting this occurring, running the > >> full range of window managers. > >> > >>> Does DRI2 vs. DRI3 have any effect on it? > >> > >> > >> hmm, good question. i'm running with "DRI" "true" > > > > > > Valid values for "DRI" setting are "2" or "3". > > > > > >> (so don't know if it's 2 or 3), > > > > This tells you which version apps get: > > LIBGL_DEBUG=verbose glxgears > > > > LIBGL_DEBUG=verbose glxgears > libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/i965_dri.so > libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/i965_dri.so > libGL: Can't open configuration file /home/lkcl/.drirc: No such file > or directory. > libGL: Using DRI2 for screen 0 > libGL: Can't open configuration file /home/lkcl/.drirc: No such file > or directory. > Running synchronized to the vertical refresh. The framerate should be > approximately the same as the monitor refresh rate. > 303 frames in 5.0 seconds = 60.424 FPS > 212 frames in 11.7 seconds = 18.079 FPS
Overshoots by 6s. Check dmesg for a GPU hang. Attach /sys/class/drm/card0/error. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
