<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Built-in display corrupted after wake-up from S3 on Dell XPS 7390 2-in-1 (Ice Lake)" href="https://bugs.freedesktop.org/show_bug.cgi?id=112143#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Built-in display corrupted after wake-up from S3 on Dell XPS 7390 2-in-1 (Ice Lake)" href="https://bugs.freedesktop.org/show_bug.cgi?id=112143">bug 112143</a> from <a class="email" href="mailto:inform@tiker.net" title="Andreas Kloeckner <inform@tiker.net>"> Andreas Kloeckner</a> <pre>Thanks for your help, all! > If S3 is not the default state on your machine then I'm not sure we're supporting it. It is not the default. However, S3 support appears perfect aside from this issue--the machine is completely usable after resume on an externally attached screen. Just the internal display does not come back. > Could you also send a drm.debug=0x1e log that also contains the suspend/resume sequence messages? The dmesg debug log I sent earlier contained a suspend/resume cycle: <a href="https://gist.github.com/inducer/c0b8630adbdf4b9c0dae6c9f01819854">https://gist.github.com/inducer/c0b8630adbdf4b9c0dae6c9f01819854</a> > Would you like to add i915.enable_psr=0 in cmdline in grub file? With PSR disabled, the Dell logo does not get corrupted. It just stays in place. However, the content of my desktop still does not reappear on the built-in panel. > Could you try if you also see the corruption when using the FB console (switching to it when you see the corruption and doing a suspend/resume from the console)? FB console shows the same symptoms: external display comes back fine, internal display stays on Dell logo (or its corrupted version, depending on PSR state).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>