Dear all, Forgive me if it has asked before. But i cannot upgrade the kernel, nor httpd and the other stuff presented by up2date. Invalid GPG signature. Tried also yum, but it exits. File "/usr/bin/yum", line 60, in ? yummain.main(sys.argv[1:]) File "yummain.py", line 188, in main File "clientStuff.py", line 766, in get_package_info_from_servers File "clientStuff.py", line 103, in HeaderInfoNevralLoad ValueError: unpack list of wrong size [ What's wrong? I would think someone is trying to make me install 'bad' software? Regards, Jeroen.