I have an HP Pavillion p6-2003w pc. This tinyurl http://tinyurl.com/b36tanr takes you to a page at HP that will give you details about what's in it if the following isn't enough. Motherboard AAHD2-HY (Holly) Processor AMD E2 3200 Processor Memory 4 GB Speed: PC3-10600 MB/sec Type: DDR3-1333 Video graphics HD 6370D Sound/Audio Integrated Realtek ALC 656 Audio Networking LAN: 1000-Base-T Interface: PCI Express x1 Technology: Realtek RTL8111E gigabit ethernet controller Hard drive 1 TB CD/DVD disc drive SuperMulti DVD Burner drive Memory card reader 6-in-1 multimedia card reader Power Supply Internal 300W (100V-240V) The problem is that it's been freezing at random. It was really bad on Kubuntu 12.0.4 64 bit. It was like the bad old windows 3.1 days. I never knew when it would lock up. Sometimes it would run all night without any problems. Other times it would lock up a few minutes after I rebooted it the last time it locked up. Sometimes the image on the monitor would just freeze. Other times the monitor would go to a background of either blue or gray with thin vertical lilnes. I upgraded to Kubuntu 12.10 64 bit and it was a little more reliable. Once it locked up and when I rebooted it, the sound card no longer worked. Is there some bug with this machine? Is there some problem with ubuntu? I'm wondering because last year my other computer behaved similarly. I posted the problem to this list and someone told me my problem was a defective nvidia card. They made a bunch of chips that didn't get along with something in windows versions after xp and versions of ubuntu after, I believe 8.04. Any help will be apreciated. Thanks Derek --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change your mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss