[Users] Claws fails to autostart under LXDE.

[Ralf Mardorf]

PPS: The issue is neither related to the desktop file provided by Claws
upstream, nor to the window manager openbox.

If the desktop file of Claws and Firefox don't fit to your favourite
"standard procedure" for LXDE, consider to read manuals or to send a
request to the appropriate list, if you wish better support for your
preferred "standard procedure".

http://wiki.lxde.org/en/Autostart

https://lists.sourceforge.net/lists/listinfo/lxde-list

"Lxsession

Each line in ~/.config/lxsession/LXDE/autostart represents a command to
be executed. If a line starts with @, and the command following it
crashes, the command is automatically re-executed. For example:

~/.config/lxsession/LXDE/autostart

@lxterminal
@leafpad" - https://wiki.archlinux.org/index.php/LXDE#Lxsession