Lenovo Thinkpad 410s Intel problem with rotated display on minidock dvi: xterm output is only flushed when I press button on the keyboard

[Sérgio Basto]

On Qua, 2012-03-14 at 19:48 +0100, Thomas Glanzmann wrote: 
> Hello Xorg List,
> I have Lenovo t410s with a Intel graphic card running debian squeeze
> (this problem happens with the debian squeeze intel driver and the one
> from backports). I have a rotated display on the minidock dvi port. When
> my xterm generates any output after I pressed a key, the output is not
> shown on my screen until I press a key on the keyboard (mouse button is
> not sufficient. When I paste something in my xterm is also only appears
> as soon as I press a key on the keyboard. Do you have any idea how I get
> rid of this problem?
> 
> 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
> 00:02.0 0300: 8086:0046 (rev 02)
> 
> http://upload.glanzmann.de/Xorg.0.log


X.Org X Server 1.10.4, drv-intel-2.15 is not too much old ...

intel(0): Integrated Graphics Chipset: Intel(R) Arrandale 
I have an Arrandale too and was pretty new for Linux 2.6.32

> http://upload.glanzmann.de/xorg.conf.new

clean or remove xorg.conf 
mine is (4 lines) :
Section "ServerLayout"
    Option      "DontZap" "false"
    Option      "DontZoom" "false"
EndSection

don't use kdb etc, now all is auto-detected ! .


https://bugzilla.redhat.com/show_bug.cgi?id=674920

you have several bug opened more than one year on Fedora about
Arrandale , so I guess it is fixed in a little early version that you
have. 

Regards,
-- 
Sérgio M. B.