Bug#717054: gdm3: greeter garbles up screen, no input possible, cannot even switch to tty

[Simon McVittie]

On 16/07/13 12:43, Axel Stammler wrote:
> Package: gdm3
> Version: 3.4.1-8
> Severity: important

> [    24.009] (EE) R128(0): R128DRICloseScreen: CCE stop -22
...
> [    24.014] (WW) R128(0): Direct rendering disabled
...
> [    24.966] (EE) R128(0): R128CCEWaitForIdle: CCE idle -9
> [    24.966] (EE) R128(0): Idle timed out, resetting engine...
> [    24.966] (EE) R128(0): R128CCEWaitForIdle: CCE stop -9
> [    24.966] (EE) R128(0): R128CCEWaitForIdle: CCE start -9
> [    24.966] (EE) R128(0): R128CCEWaitForIdle: CCE idle -9
> [    24.966] (EE) R128(0): Idle timed out, resetting engine...

I suspect this isn't gdm3's fault, and should be reassigned to
xserver-xorg-video-r128 (or possibly the kernel, or something else in
the graphics stack). X maintainers: any ideas?

If you disable gdm3 ("sudo update-rc.d gdm3 disable"), log in using text
mode, and try using startx or similar, that might indicate whether gdm3
is somehow triggering or causing this - if you get the same errors when
X is started by startx, then it isn't gdm3's fault.

Please attach the output of "reportbug --template
/usr/lib/xorg/modules/drivers/r128_drv.so", which should contain
information on X and the R128 driver.

    S