Prosim o pomoc s nastavenim XFCE. Nainstaloval som Linuxcnc (Debian Wheezy), z mnohych dovodov mam monitor pripevneny pri stroji na konzoli "dolu hlavou".
Pouzival som Mach3 na Windows 7, rozhodol som sa prejst na Linuxcnc. Zial nepredstavoval som si, ze budu problemy hned na zaciatku s takou jednoduchou vecou ako je otocenie obrazovky.
Otazku som polozil aj na forume Linuxcnc, ziadna pomoc.
Takze linux bezi na doske Asrock s procesorom Celeron J1900, grafika integrovana HD Graphics, monitor analog VGA 1600x900.
V sources mam non-free, driver Intel je najnovsej verzie.
V setings-display je pri rotate len jedina moznost:normal.
bubo@CNC:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1600 x 900, maximum 1600 x 900
default connected 1600x900+0+0 0mm x 0mm
1600x900 0.0*
1024x768 0.0
800x600 0.0
640x480 0.0
bubo@CNC:~$lspci -vnn
00:00.0 Host bridge [0600]: Intel Corporation ValleyView SSA-CUnit [8086:0f00] (rev 0e)
Subsystem: ASRock Incorporation Device [1849:0f31]
Flags: bus master, fast devsel, latency 0
00:02.0 VGA compatible controller [0300]: Intel Corporation ValleyView Gen7 [8086:0f31] (rev 0e) (prog-if 00 [VGA controller])
Subsystem: ASRock Incorporation Device [1849:0f31]
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at d0000000 (32-bit, non-prefetchable) [size=4M]
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at f080 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
bubo@CNC:~$ xrandr --output default --rotate inverted
xrandr: output default cannot use rotation "inverted" reflection "none"
bubo@CNC:~$ xrandr --output VGA --rotate inverted
xrandr: Failed to get size of gamma for output default
warning: output VGA not found; ignoring
bubo@CNC:~$ xrandr --output default --gamma 1:1:1
xrandr: Gamma size is 0.
bubo@CNC:~$ xrandr --output default --rotate inverted
xrandr: output default cannot use rotation "inverted" reflection "none"
A tak dookola, skusil som ak xorg.conf, co pre zmenu viedlo k prazdnej odrazovke.
Kazda rada dobra... :-)