OK -- I concur with dmg about it being a video problem: I rebooted, and
upgraded to kernel 2.6.38-2. Now I have a whole bunch of weird drawing
problems even in unrotated mode.
Now sometimes, some of my strokes don't show up, until I move the cursor
over the (left) scroll bar. If it's video related, anyone using
linux-image-2.6-amd64 2.6.38+33
xserver-xorg-core 2:1.9.5-1
xserver-xorg-video-intel 2:2.15.0-1
Can you test if have a similar problem?
Thanks,
GI
On Mon, May 09, 2011 at 08:44:10PM -0700, dmg wrote:
> I got interesting behaviour.
>
> * If both, xournal and the debugging messages are visible, Xournal
> keeps working properly.
>
> but
>
> * If the debug window is covered, then Xournal keeps on not redrawing
> at random intervals (they look like bands across the entire page
> --rectangles
> to be more precise, where nothing is redrawn).
>
> SO I thought, maybe it has to do with refreshing the screen.
>
> I displayed a youtube video, and at random intervals xournal would
> stop AND the youtube video would freeze at the same time. If i keep
> writing at some
> point both would resume at the same time.
>
> My next step is to place the harddrive on my X201 to see if it video
> card related.
>
> --dmg
>
>
> On Mon, May 9, 2011 at 8:38 PM, <[email protected]> wrote:
>>
>>> Sorry for the lack of good suggestions, I'm completely in the dark
>>> here. As I mentioned earlier, if a printf() fixes it, it's going to be
>>> really hard to figure out what exactly is going on.
>>
>> OK -- the printf() suggestion of Jonas did NOT fix the issue for me,
>> neither did the INPUT_BUGFIX.
>>
>> I guess it would be nice if more people had the bug, so we can go about
>> reproducing it more consistently. Please chime in if you have something
>> related as a bug...
>>
>> Thanks,
>>
>> GI
>
>
>
> --
> --dmg
>
> ---
> Daniel M. German
> http://turingmachine.org
>
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