[Bug 107162] New: Ivybridge HD4000 graphics system reports modesettnot working with X11
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jul 9 07:58:27 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=107162
Bug ID: 107162
Summary: Ivybridge HD4000 graphics system reports modesettnot
working with X11
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: critical
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: rxcmrpzs at guerrillamail.org
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Since about kernel version 4.15 - 4.16 something my IVY bridge machine has
failed to display anything on the display with X and gnome running. everything
is running X0rg says modesetting is not working.
The logs would say modeset failed. After a few attempts this modeset work work
and I could get output on the display. But I had to use a worked arounding.
I managed to work around this by enabling FB_EMULATION or whateve the i915
code that creates a framebuffer until kernel version 4.17.5. Since this
version, nothing can get modesetting to work on this machine.
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