Created attachment 51451 [details] Xorg.0.log from the R600G run (version: Mesa/4a96a02d) DDX: Mesa/Gallium/xorg-r600 (Git master/4a96a02d) X: 1.11.0 libdrm2: 2.4.26 This bug can be seen in many applications, e.g. on loading of a website in Iceweasel or in less, when displaying a text file. AFAIKT it's always reproducible in Konsole/less: 1. Open a text file. 2. Press End. Instead of immediately displaying the end of the file, nothing (visible) happens*, only when you press the up arrow (down arrow doesn't work for me), the display gets updated and you see almost the end of the file (except the last line due to the up arrow key depression). * The blinking cursor gets displayed in the middle of the file name in the lower left corner. Again (as with bug #40986), no screenshot possible, because as soon as I press Print, the screen also gets updated and the updated screen ends up in the screenshot. Please let me know, when you need more information.
xorg-r600 was removed (<http://cgit.freedesktop.org/mesa/mesa/commit/?id=da82d7b6ba0c7e2e2d576c58fea4fbfa132511cb>) → close this bug.
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