<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [855GM] Firefox textdisplay problems (partly or full blank lines) after update to xf86-video-intel-2.99.911" href="https://bugs.freedesktop.org/show_bug.cgi?id=77201#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [855GM] Firefox textdisplay problems (partly or full blank lines) after update to xf86-video-intel-2.99.911" href="https://bugs.freedesktop.org/show_bug.cgi?id=77201">bug 77201</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>git bisect is a tool to identify a commit that introduces a bug. Start by cloning the xf86-video-intel.git repository, $ git clone git://anongit.freedesktop.org/xorg/driver/xf86-video-intel $ cd xf86-video-intel $ ./autogen.sh --prefix=/usr $ make && sudo make install Next time you update your system pkg, it will overwrite our temporary install. autogen is likely to complain about missing development packages, you will have to query arch how best to install those. Check that you can reproduce the bug. $ git bisect start $ git bisect bad $ git checkout 2.99.910 $ make && sudo make install Check that you cannot reproduce the bug $ git bisect good git will then select a commit roughly halfway between, you then $ make && sudo make install Retest, if the result is good: $ git bisect good and if bad (lack of lines being drawn): $ git bisect bad Repeat until git announces a winner.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>