<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - screen goes black and loses sync after about 10-15 minutes" href="https://bugs.freedesktop.org/show_bug.cgi?id=111668#c21">Comment # 21</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - screen goes black and loses sync after about 10-15 minutes" href="https://bugs.freedesktop.org/show_bug.cgi?id=111668">bug 111668</a> from <a class="email" href="mailto:nanook@eskimo.com" title="Robert Dinse <nanook@eskimo.com>"> Robert Dinse</a> <pre>Created <a href="attachment.cgi?id=145409" name="attach_145409" title="Dmesg out, Debug enabled, kernel from https://cgit.freedesktop.org/drm-tip">attachment 145409</a> <a href="attachment.cgi?id=145409&action=edit" title="Dmesg out, Debug enabled, kernel from https://cgit.freedesktop.org/drm-tip">[details]</a> Dmesg out, Debug enabled, kernel from <a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a> Built and booted kernel 5.3.0+ from drm-tip, update-initramfs complained of all sorts of missing firmware modules so grabbed all the current firmware from git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git and installed it, still update-initramfs complains of these three missing modules: : Possible missing firmware /lib/firmware/i915/tgl_dmc_ver2_04.bin for module i915 W: Possible missing firmware /lib/firmware/i915/ehl_huc_ver9_0_0.bin for module i915 W: Possible missing firmware /lib/firmware/i915/ehl_guc_33.0.4.bin for module i915 Do not know if any of these are relevant to my hardware, an i7-9700k CPU with integrated graphics. I've confirmed the screen still goes blank after about ten minutes of inactivity of keyboard and mouse. I've included another dmesg from boot time until screen blank and re-enable with debug enabled.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>