[FreeNX-kNX] screen resolution and colour depth

olaf-linux at gmx.de olaf-linux at gmx.de
Mon Nov 9 15:34:00 UTC 2009


Hi !

Someone had installed opensuse + freeNX on my server, but he has not finished the configuration.

Now I'm having trouble with the resolution of the screen and the colour depth:

Colour depth:
- starting a session with pxe-boot (ThinStation, nomachine-client) on a thinClient (Igel 364LX) shows wrong colour depth.
- starting a session from a "real" computer (suse 11.1 with installed nomachine-client) shows the colours correct.


Screen resolution:
- starting a session from a "real" computer (suse 11.1 with installed nomachine-client, everything (buttons, signs, kde-menu a.s.o.) looks very small on my 1280x1024 screen.

The screen was set to vesa 1024x768 in kde-menu -> SaX2 in the session, so I tried to change it to 1280x1024, but the "test" response/break with the message
"Fehler beim Testen der Konfiguration"
and the var/log/xorg.99.log tells at the bottom

######
(--) RADEONHD(0): Attaching Output DAC A to Connector VGA 1
(==) RADEONHD(0): Setting UNIPHY_KLDSKP_LVTMA to incoherent
(--) RADEONHD(0): Attaching Output UNIPHY_KLDSKP_LVTMA to Connector DVI-D 1
(II) RADEONHD(0): RandR: Adding RRoutput VGA_1 for Output DAC A
(II) RADEONHD(0): RandR: Adding RRoutput DVI-D_1 for Output UNIPHY_KLDSKP_LVTMA
(II) RADEONHD(0): Output VGA_1 using monitor section Monitor[0]
(**) RADEONHD(0): Option "PreferredMode" "1280x1024"
(II) RADEONHD(0): Output DVI-D_1 has no monitor section
(II) RADEONHD(0): Output VGA_1 disconnected
(II) RADEONHD(0): Output DVI-D_1 disconnected
(WW) RADEONHD(0): No outputs definitely connected, trying again...
(II) RADEONHD(0): Output VGA_1 disconnected
(II) RADEONHD(0): Output DVI-D_1 disconnected
(WW) RADEONHD(0): Unable to find initial modes
(EE) RADEONHD(0): RandR: No valid modes. Disabling RandR support.
(EE) RADEONHD(0): Failed to detect a connected monitor
(II) RADEONHD(0): Destroying DAC A
(II) RADEONHD(0): Destroying UNIPHY_KLDSKP_LVTMA
(II) RADEONHD(0): I2C bus "RHD I2C line 0" removed.
(II) RADEONHD(0): I2C bus "RHD I2C line 1" removed.
(II) RADEONHD(0): I2C bus "RHD I2C line 2" removed.
(II) RADEONHD(0): I2C bus "RHD I2C line 3" removed.
(II) UnloadModule: "radeonhd"
(EE) Screen(s) found, but none have a usable configuration.

Fatal server error:
no screens found
#####

Anyone can help me, please ?

bye
Olaf

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