Re: [STUMP] move-focus and move-window don't work on dual-monitor configuration

[Dimitri Minaev]

Right after start, the commands work as expected. The problems appear
only after 'xrandr --rotate left' or 'right'. If I issue 'xrandr
--rotate normal' or '--rotate inverted', things are functioning again.

The kernel video module is i915.


On 08/16/2018 11:26 AM, Dimitri Minaev wrote:
> Hello.
> 
> My configuration with 2 displays worked fine until I upgraded from
> Ubuntu 16.04 to 18.04 a couple of days ago. Now, I can't switch between
> the displays using 'move-focus', as I used to do. This command works
> with frames running on one display, though.
> 
> I still can switch between heads using 'fnext'/'fprev'/'fother', but
> cannot move windows from one display to another with 'move-window'. Once
> again, this command works when the frames are located on one display.
> 
> One more possibly related problem is that when cursor is moved from one
> head to another, there's a considerable period when it's not visible at
> all, as if the size of one of the frames is much larger than it seems.
> However, the size of windows and the mode line fits the size of the
> screen, nothing is invisible.
> 
> I recompiled Stumpwm from Git repo, but it's still the same.
> 
> Running Xorg, not Wayland. Graphics card is identified as 'Xeon E3-1200
> v2/3rd Gen Core processor Graphics Controller'. Here's the output of Xrandr:
> 
> Screen 0: minimum 320 x 200, current 3840 x 1920, maximum 8192 x 8192
> VGA-1 connected primary 1080x1920+0+0 left (normal left inverted right x
> axis y axis) 477mm x 268mm
>    1920x1080     60.00*+
>    1600x900      60.00
>    1280x1024     75.02    60.02
>    1152x864      75.00
>    1024x768      75.08    60.00
>    800x600       75.00    60.32
>    640x480       75.00    60.00
>    720x400       70.08
> HDMI-1 connected 1920x1080+1920+0 (normal left inverted right x axis y
> axis) 477mm x 268mm
>    1920x1080     60.00*+  50.00    59.94
>    1680x1050     59.88
>    1600x900      60.00
>    1280x1024     75.02    60.02
>    1440x900      59.90
>    1280x800      59.91
>    1152x864      75.00
>    1280x720      60.00    50.00    59.94
>    1024x768      75.08    70.07    60.00
>    832x624       74.55
>    800x600       72.19    75.00    60.32    56.25
>    720x576       50.00
> 
> 
>    720x480       60.00    59.94
> 
> 
>    640x480       75.00    72.81    66.67    60.00    59.94
> 
> 
>    720x400       70.08
> 
> 
> DP-1 disconnected (normal left inverted right x axis y axis)
> 
> 
> 
> 
> Stumpwm is started using 'startx'. Below is the content of .xsession script:
> 
> #!/usr/bin/env bash
> xrandr --output VGA-1 --rotate left
> xrandr --output VGA-1 --left-of HDMI1
> xrdb -merge /home/dimitri/.Xresources
> if ! pidof dropbox > /dev/null; then
>     dropbox start
> fi
> setxkbmap -layout us,ru -option
> "grp:toggle,ctrl:nocaps,grp_led:caps,compose:menu,terminate:ctrl_alt_bksp"
> xmodmap -e "keycode 12 = 3 numbersign 3 at"
> xscreensaver -no-splash &
> /home/dimitri/bin/stumpwm
>