[Bug 51081] [ivb] i915 insertion hangs machine

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Dec 14 01:16:45 PST 2012


https://bugzilla.kernel.org/show_bug.cgi?id=51081


Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|                            |INVALID




--- Comment #10 from Daniel Vetter <daniel at ffwll.ch>  2012-12-14 09:16:44 ---
Ok, so stuff seems to work as expected, safe that your monitor just doesn't
like that 680x400 resolution you want. But since you force it, kernel complies
and you get a black screen. Fyi you can also force modes with xrandr by adding
new ones with xrandr --addmode. With the right mode bad wraparound (which I
still think is simply a bug in fbconsole) is also gone.

So I'll close this as not a bug, it looks like what you've originally wanted to
it simply something you're hw doesn't like too much. If you _really_ want to
get that 640x400 mode going I guess you need to change the timings (with xrandr
--addmode) until you have something that works on your hw, and then use that on
the cmdline.

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