I did some research and found this problem affects only file on a Samba share (at least for me). Also, I tried opening such files while in guest mode and everything worked. My guess is, this is related to some left-over settings from previous installations... I removed settings and temp files for totem and samba (those in my home directory), and solved the problem...
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1315817 Title: totem shows error Invalid commandline while running all media files Status in “totem” package in Ubuntu: Confirmed Bug description: I tried to run mp4 files, and many more media files, but everytime it gives me this error. I have upgraded Ubuntu 12.04 to 14.04 Invalid commandline The parameters passed to the application had an invalid format. Please file a bug! The parameters were: --transient-for=50331663 gstreamer|1.0|totem|MPEG-4 AAC decoder|decoder-audio/mpeg, mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw, level=(string)2, base-profile=(string)lc, profile=(string)lc gstreamer|1.0|totem|H.264 decoder|decoder-video/x-h264, stream-format=(string)avc, alignment=(string)au, level=(string)2.1, profile=(string)constrained-baseline --- ApportVersion: 2.14.1-0ubuntu3 Architecture: i386 CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2014-01-08 (122 days ago) InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) Package: totem 3.10.1-1ubuntu4 PackageArchitecture: i386 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Tags: trusty Uname: Linux 3.13.0-24-generic i686 UpgradeStatus: Upgraded to trusty on 2014-05-04 (7 days ago) UserGroups: adm cdrom dialout dip lpadmin netdev plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1315817/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

