• Signal will be blurry on phosh (pinephone, Librem 5) becacuse of X11. To fix, run with wayland using these arguments: --use-gl=egl --enable-features=UseOzonePlatform --ozone-platform=wayland. Signal must be opened at least once in X11/Xwayland first (just by clicking the launcher) first.
• To add the above to the launcher shortcut: copy /var/lib/flatpak/app/org.signal.Signal/current/active/files/share/applications/org.signal.Signal.desktop to ~/.local/share/applications/ and change the Exec line to this: Exec=flatpak run org.signal.Signal --use-gl=egl --enable-features=UseOzonePlatform --ozone-platform=wayland
• Use the View menu item to zoom out a few times. It makes Signal much less cramped.
• Ctrl+Shift+c will close the current conversation and reduce idle CPU usage significantly.
• Notification sounds and mic/camera usage can be enabled in settings.

Testing repo: created automatically by builds.sr.ht. It will break and is mostly just for me. Upon successful testing it is promoted to the main repo.

sudo flatpak remote-add --if-not-exists signal-ci https://elagost.com/flatpak/repo_signal_ci.flatpakrepo

My build of axolotl:

sudo flatpak remote-add --if-not-exists axolotl https://elagost.com/flatpak/repo_axolotl.flatpakrepo && sudo flatpak install axolotl org.nanuc.Axolotl

My dice program:

sudo flatpak remote-add --if-not-exists dice https://elagost.com/flatpak/repo_dice.flatpakrepo && sudo flatpak install dice com.elagost.Dice