search for: rrsetscreensize

...59.8 TV-1 disconnected (normal left inverted right x axis y axis) linux at linux:~> xrandr --output VGA-1 --left-of LVDS-1 --mode 1920x1200 X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 150 (RANDR) Minor opcode of failed request: 7 (RRSetScreenSize) Serial number of failed request: 30 Current serial number in output stream: 31 linux at linux:~> xrandr --output VGA-1 --left-of LVDS-1 X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 150 (RANDR) Minor opcode of failed request: 7...

...u-1.0.15 Both GPUs drive outputs via "xrandr --setprovideroutputsource nouveau Intel". Under these conditions, changing monitor layouts works once. Then, when the laptop is suspended and brought to a different workplace with a different monitor layout, most subsequent xrandr calls fail. RRSetScreenSize refuses to work. Example: xrandr --output LVDS1 --mode 1920x1080 --pos 0x0 --rotate normal xrandr --output DP-1-2 --primary --mode 2560x1440 --pos 1920x0 --rotate normal xrandr --output DP-1-3 --mode 2560x1440 --pos 4480x0 --rotate normal Result: X Error of failed request: BadValue...

https://bugs.freedesktop.org/show_bug.cgi?id=47556 Bug #: 47556 Summary: nouveau driver can`t handle xrandr requests Classification: Unclassified Product: xorg Version: 7.6 (2010.12) Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau