<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - LCD flickering on Thinkpad T440p (Haswell) with kernel 4.6-rc4 (PSR enabled)" href="https://bugs.freedesktop.org/show_bug.cgi?id=95176#c54">Comment # 54</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - LCD flickering on Thinkpad T440p (Haswell) with kernel 4.6-rc4 (PSR enabled)" href="https://bugs.freedesktop.org/show_bug.cgi?id=95176">bug 95176</a> from <a class="email" href="mailto:martijn.van.dijk.95@gmail.com" title="Martijn van Dijk <martijn.van.dijk.95@gmail.com>"> Martijn van Dijk</a> <pre>I am experiencing the same problems on a thinkpad e540p (similar hardware) on arch linux with kernel 4.7.6-1. I beleive this was introduced in kernel 4.6.x. Kernel 4.5.x works fine, later kernels require booting with i915.enable_psr=0 to resolve the issue. I would love to provide more information if needed - I'm not exactly sure what information is relevant as this is the first time I'm getting involved in this sort of thing.</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> </ul> </body> </html>