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fix(greetd): pass cage -d to stop ReGreet's CSD titlebar fallback 

Without -d, cage never negotiates xdg-decoration, so GTK4/ReGreet falls
back to drawing its own client-side title bar chrome on some machines.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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Amir Alexander Abdelbaki 2026-07-09 00:40:55 +02:00
parent 3da57a457a
commit 5a0c671dea
1 changed files with 7 additions and 1 deletions
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8
etc-greetd/regreet-session.sh
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@ -31,4 +31,10 @@ export WLR_NO_HARDWARE_CURSORS=1
# cage's default is "-m extend", which stretches one canvas across every monitor and
# leaves ReGreet's login card floating in the middle of the whole multi-monitor span.
# "-m last" renders on a single output instead, so the card is centred on one screen.
exec cage -s -m last -- regreet
#
# "-d" tells cage to negotiate the xdg-decoration protocol and ask ReGreet not to draw
# client-side decorations. Without it, ReGreet (GTK4) falls back to its own CSD title
# bar (move/close chrome) since cage otherwise never offers a decoration mode at all —
# whether that fallback is visible seems to depend on the host's installed
# GTK/libdecor versions, so this showed up on some machines and not others.
exec cage -s -d -m last -- regreet