cursor {
xcursor-theme "Adwaita"
xcursor-size 28
}
Short IT recipes
i.e. some stuff and junk about Python, Perl, Matlab, Ruby, Mac X, Linux, Solaris, ...
Sunday, December 07, 2025
Wednesday, December 03, 2025
waypipe: Application Failed to Start Because No Qt Platform Plugin Could Be Initialized
Install qt5 and qt6 on the client, e.g. on Arch:
yay -Sy qt6-base qt5-base
Monday, December 01, 2025
wayvnc: WAYLAND_DISPLAY is not set in the environment
Run it with set WAYLAND_DISPLAY:
Check in `/run/user/$UID` the number of active walyand session, e.g. 1 in `niri.wayland-1.1846.sock= `
env WAYLAND_DISPLAY=wayland-1 wayvnc
Check in `/run/user/$UID` the number of active walyand session, e.g. 1 in `niri.wayland-1.1846.sock= `
Saturday, November 29, 2025
VNC: Applications in a vnc client (tigervnc) running fluxbox open in a Wayland host instead of the vnc client
In the vnc:
To do it automatically at the start add the following
to `.fluxbox/startup` before `exec fluxbox`:
set -e XDG_RUNTIME_DIR
set -e DBUS_SESSION_BUS_ADDRESS
To do it automatically at the start add the following
to `.fluxbox/startup` before `exec fluxbox`:
unset XDG_RUNTIME_DIR
unset DBUS_SESSION_BUS_ADDRESS
exec fluxbox
Firefox crashes when opening through waypipe on Wayland
Run it without GPU:
``` waypipe --no-gpu ssh user@host firefox ```
``` waypipe --no-gpu ssh user@host firefox ```
Niri: share clipboard between Niri and Vnc
https://github.com/dnut/clipboard-sync
https://aur.archlinux.org/packages/clipboard-sync
https://aur.archlinux.org/packages/clipboard-sync
Friday, November 28, 2025
Install Niri on Gnetoo
emerge -av gui-wm/niri gui-apps/waybar gui-apps/fuzzel gnome-base/nautilus gui-apps/mako x11-base/xwayland-satellite xdg-desktop-portal xdg-desktop-portal-gnome
Labels:
gentoo
Wednesday, November 26, 2025
Tuesday, November 25, 2025
Arch: Krusader does not have open with menu
install
and
https://forum.openmandriva.org/t/krusader-does-not-remember-file-associations/6449/13
yay xdg-desktop-portal-kde
and
cd /etc/xdg/menus
ls -Agl # to show the links in the directory as they are
sudo ln -sf ./plasma-applications.menu applications.menu
sudo ln -sf ./plasma-applications.menu gnome-applications.menu
sudo ln -sf ./plasma-applications.menu kde-applications.menu
ls -Agl # to see of they changed
https://forum.openmandriva.org/t/krusader-does-not-remember-file-associations/6449/13
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