Comment 14 for bug 2015420

Due to a double brackets expression in the /usr/lib/update-notifier/update-motd-updates-available file in the patch, the script cannot be run by `sh` (which is the interpreter used, as noted in the #! in the start...)

I am marking verification failed for all releases.

I will put up another upload soon, with single brackets instead, so this can be properly tested.