<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CHV] Black screen on LX0W-C64 after switching to framebuffer, both in TTY and xorg" href="https://bugs.freedesktop.org/show_bug.cgi?id=104705#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CHV] Black screen on LX0W-C64 after switching to framebuffer, both in TTY and xorg" href="https://bugs.freedesktop.org/show_bug.cgi?id=104705">bug 104705</a> from <a class="email" href="mailto:homelessatomist@gmail.com" title="Denis <homelessatomist@gmail.com>"> Denis</a> <pre>Well, I think this may be the problem: [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space If I comment out "if (ifbdev->vma)", like said in <a class="bz_bug_link bz_status_NEW " title="NEW - [CFL] black screen with DP MST" href="show_bug.cgi?id=104158#c28">bug 104158, comment 28</a>, and recompile the kernel, it will be about 50-50 chance for tablet to boot up normally, with image on screen, backlight regulation and video acceleration (it plays 1080p video from youtube). Also I can't boot up with "drm.debug=0x1e log_buf_len=4M" (always black screen), and it won't reboot or power off with this kernel (spams with "failed to unmount /oldroot/*" and hangs on "kvm: exiting hardware virtualization", maybe my fault somewhere) (And, well, is anybody here? It was about two month without any updates)</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>