Asus U38N: Black screen with Radeon driver in Linux 3.10, 3.11 and 3.12

[Paul Menzel]

Dear Alex,


thank you for your reply.


Am Sonntag, den 12.01.2014, 18:36 -0500 schrieb Alex Deucher:
> On Sat, Jan 11, 2014 at 4:32 PM, Paul Menzel wrote:

> > as reported in the channel #radeon on <irc.freenode.net>, with the
> > laptop Asus U38N-C4010H with an AMD Radeon HD 7600G
> > (Trinity A8-4555M) I am unable to get something displayed on the screen
> > with modesetting enabled. The backlight of the screen is on, but nothing
> > is shown on the screen. Booting with `radeon.modeset=0` on the Linux
> > kernel command line works. I was able to reproduce this problem with
> > Grml with Linux 3.10 and 3.11 and Debian Sid/unstable with Linux 3.12.6.
> >
> > Attaching a VGA monitor to the mini VGA connector using an adapter,
> > nothing was shown on the monitor either.
> 
> Please file a bug: https://bugs.freedesktop.org (Product: DRI,
> Component: DRM/Radeon) and attach your xorg log and dmesg output.

I created ticket #73530 [1].


Thanks,

Paul


[1] https://bugs.freedesktop.org/show_bug.cgi?id=73530
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