Kubuntu 14.04 x64, HD5770 Qt: 4.8.6 KDE Development Platform: 4.13.3 Gwenview: 4.13.1 cat /etc/X11/xorg.conf Section "Device" Identifier "Device0" Driver "radeon" Option "AccelMethod" "glamor" EndSection After openin one picture Gwenview hangs and becomes unresponsive. And you can see that bottom panel is not filled with mini pictures that represent the ones in the same folder. Reproducable only with glamor, with EXA everything works.
I can't seem to reproduce this with Gwenview/KDE 4.14.2. Can you attach screenshots showing the problem and what it looks like with EXA?
Created attachment 114639 [details] glamor gwenview
(In reply to Michel Dänzer from comment #1) > I can't seem to reproduce this with Gwenview/KDE 4.14.2. Can you attach > screenshots showing the problem and what it looks like with EXA? Ok i figured it out, its not hanging for ever. I have a folder with 7k+ pictures and with glamor it takes 2 minutes for Gwenview to load the list and become responsive again. It takes 1 second using EXA.
Please attach the /var/log/Xorg.0.log file with glamor enabled.
Created attachment 114650 [details] Xorg.0.log
Also i've found that after those 2 minutes long of loading if you close Gwenview and then open it again everything is quite fast, it loads up in ~2 seconds.
(In reply to sunweb from comment #6) > Also i've found that after those 2 minutes long of loading if you close > Gwenview and then open it again everything is quite fast, it loads up in ~2 > seconds. But with EXA, it's fast even the first time after system boot? During those two minutes, does the Xorg process peg a CPU core? If so, can you get a profile of those two minutes with sysprof or perf?
(In reply to Michel Dänzer from comment #7) > But with EXA, it's fast even the first time after system boot? > > During those two minutes, does the Xorg process peg a CPU core? If so, can > you get a profile of those two minutes with sysprof or perf? I am terribly sorry. To see EXA performance i always deleted xord.conf -> logout -> login. Never tried clean system boot until you mentioned it. Glamor and EXA makes no difference. I'll report it to KDE team then. Could sysprof help to catch the problem with this bug https://bugs.freedesktop.org/show_bug.cgi?id=89374 if i'll do 2 tests with intel and amd gpus to see the difference?
(In reply to sunweb from comment #8) > I am terribly sorry. To see EXA performance i always deleted xord.conf -> > logout -> login. Never tried clean system boot until you mentioned it. > Glamor and EXA makes no difference. I'll report it to KDE team then. Okay, thanks for the update, resolving. > Could sysprof help to catch the problem with this bug > https://bugs.freedesktop.org/show_bug.cgi?id=89374 if i'll do 2 tests with > intel and amd gpus to see the difference? Maybe not, but it might be worth a shot.
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