Provide workaround for FAI bug, leaving /run/udev behind (see #928981)

Closes: https://github.com/grml/grml-live/issues/77

diff --git a/grml-live b/grml-live
index f4d1f2e..daa4da9 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -164,6 +164,7 @@ umount_all() {
    # make sure we don't leave any mounts - FAI doesn't remove them always
    umount $CHROOT_OUTPUT/proc/sys/fs/binfmt_misc 2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/proc 2>/dev/null || /bin/true
+   umount $CHROOT_OUTPUT/run/udev 2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/run  2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/sys  2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true