<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [KBL] Flicker and sometimes no image with Dell XPS 13 9360" href="https://bugs.freedesktop.org/show_bug.cgi?id=100250#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [KBL] Flicker and sometimes no image with Dell XPS 13 9360" href="https://bugs.freedesktop.org/show_bug.cgi?id=100250">bug 100250</a> from <a class="email" href="mailto:pmenzel@molgen.mpg.de" title="Paul Menzel <pmenzel@molgen.mpg.de>"> Paul Menzel</a> <pre>(In reply to Jari Tahvanainen from <a href="show_bug.cgi?id=100250#c4">comment #4</a>) > Hello Paul, There seem to be firmware related problem ... > Mar 17 13:23:11.783611 xps13 kernel: i915 0000:00:02.0: Direct firmware load > for i915/kbl_huc_ver02_00_1810.bin failed with error -2 > Mar 17 13:23:11.783727 xps13 kernel: [drm] Failed to fetch valid uC firmware > from i915/kbl_huc_ver02_00_1810.bin (error -2) > > Do you have the ver02_00 firmware installed in your system? > If not then please update firmware from > <a href="https://01.org/linuxgraphics/downloads/kabylake-huc-2.0">https://01.org/linuxgraphics/downloads/kabylake-huc-2.0</a> and see if problem > still persist. The description of the firmware seems totally unrelated. > HuC is a dedicated firmware for usage in media HEVC (High Efficiency Video > Coding) operations. Userspace can use the firmware capabilities by adding HuC > specific commands to batch buffers. How can this be related?</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>