plymouth: ignore serial console hvc0

It fixes splash screen issue QubesOS/qubes-issues#3849
fepitre · Mar 15, 2019 · 1007658 · 1007658
1 parent 3eacc53
commit 1007658
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/xen.spec.in b/xen.spec.in
@@ -774,6 +774,10 @@ if [ -f /boot/efi/EFI/qubes/xen.cfg ]; then
     if ! grep -q smt=off /boot/efi/EFI/qubes/xen.cfg; then
         sed -i -e 's:^options=.*:\0 smt=off:' /boot/efi/EFI/qubes/xen.cfg
     fi
+
+    if ! grep -q plymouth.ignore-serial-consoles /boot/efi/EFI/qubes/xen.cfg; then
+        sed -i 's/kernel=.*/& plymouth.ignore-serial-consoles/g' boot/efi/EFI/qubes/xen.cfg
+    fi
 fi
 
 if [ -f /etc/default/grub ]; then