$ etlegacy.etl-x11 : libGL.so.1: cannot open

[Dadu042]

Version: Edge (Snap) 2.82.1.251. OS: Ubuntu 24.04 (intel IGP + Nvidia GPU).

$     etlegacy.etl-x11

....
2024-09-18 21:29:41 (963 KB/s) - ‘/home/me/snap/etlegacy/297/.etlegacy/etmain/pak2.pk3’ saved [89910/89910]

/snap/etlegacy/297/usr/local/bin/etl.x86_64: error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory

To fix this issue: in the snapcraft.yaml file, after 'parts: etl:'
I think you should have 'build-packages:' listing '- libopengl-dev' , then 'stage-packages:' listing '- libopengl0'.

[rafal1137]

@Dadu042

[Dadu042]

Thanks for trying. Same issue on my side (v2.82.1.294 edge) :

$ etlegacy.etl-x11
/snap/etlegacy/313/usr/local/bin/etl.x86_64: error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory

$ etlegacy.etl-wayland
Setting up watches.
Watches established.         (then stuck on this...)


$ /snap/etlegacy/current/bin/setup.sh
$      (nothing does appear)

I have snapcrafted the package on my Ubuntu 24.04.
Now: etlegacy.etl-x11 does download the PAK files before to show the 'error while loading shared libraries: libGL.so.1'. And I have found a workaround for this error message, in snapcraft.yaml, add after 'layout' :

  /usr/lib/x86_64-linux-gnu/libEGL.so:
    symlink: $SNAP/usr/lib/x86_64-linux-gnu/libEGL.so
  /usr/lib/x86_64-linux-gnu/libGL.so:
    symlink: $SNAP/usr/lib/x86_64-linux-gnu/libGL.so
  /usr/lib/x86_64-linux-gnu/libGLEW.so:
    symlink: $SNAP/usr/lib/x86_64-linux-gnu/libGLEW.so 

The game does run (in X11 only, not Wayland) and is playable, but without sound nor music. Perhaps adding more Alsa code in the snapcraft may help.

[rafal1137]

@Dadu042 When you typed /snap/etlegacy/current/bin/setup.sh it should connect all other snap packages that it require to run. Sometimes it may say that something is missing and you need to connect it manually.

As reminder you need to run in wayland session to make use of wayland part

Alsa is added there same as pulseaudio (But I have to recheck that)

Will play with that change you made

PS: When you create snap in your local pc GL is always there it is only missing from GIthub Actions We build on