<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [865g 3.16 regression] Desktop image is distorted" href="https://bugs.freedesktop.org/show_bug.cgi?id=88112#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [865g 3.16 regression] Desktop image is distorted" href="https://bugs.freedesktop.org/show_bug.cgi?id=88112">bug 88112</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>(In reply to Eugene from <a href="show_bug.cgi?id=88112#c11">comment #11</a>) > Ok, what I've done: > > $ sudo apt-get build-dep xserver-xorg-video-intel > $ git clone git://anongit.freedesktop.org/xorg/driver/xf86-video-intel > > edit line 71 of src/sna/kgem.c to read: > #define DBG_NO_USERPTR 1 > > $ ./autogen.sh --prefix=/usr > $ make && sudo make install > > The image became fine after reboot ... > > So, should I try bisect still? It seems clear as to what the trigger is, so no bisect necessary. Can you reset src/sna/kgem.c (i.e. reenable userptr) and compile with ./configure --enable-debug=full, reproduce and attach the Xorg.0.log (you will need to compress it!).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>