clean fstab in the live system (since partitions UUIDs of the installed system have been modified)

1 files changed, 12 insertions, 0 deletions

diff --git a/draklive-install b/draklive-install
index 47ac665..ce006d9 100755
--- a/draklive-install
+++ b/draklive-install
@@ -298,11 +298,23 @@ sub setup_bootloader {
     sync_logs();
 }
 
+sub clean_live_system_hds() {
+    #- clean fstab in the live system
+    #- since partitions UUIDs of the installed system have been modified
+    #- (useful for persistent live systems)
+    local $::prefix = undef;
+    my $all_hds = fs::get::empty_all_hds(); #- skip real harddisks
+    fs::get_raw_hds('', $all_hds);
+    fs::get_info_from_fstab($all_hds);
+    fs::write_fstab($all_hds, $::prefix);
+}
+
 sub finish_installation {
     my ($fstab) = @_;
     sync_logs();
     #- cleanly umount here, it will avoid fs journals to be corrupted after a hackish reboot
     umount_all($fstab);
+    clean_live_system_hds();
 }
 
 sub display_end_message {