> I hope they do get a stable kernel as this looks really bad for Fedora > since this has > been an open issue for so long (see > https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=109497) > I too and running an SMP system so I looked through the bug list. I have been running Linux on it since RedHat 7 (off and on). My system has been running for 25 days now without reboot. I use it as a firewall/dhcp server for a small network. I also use it part time as a work station and an ogg player, some programming etc. It's an older system MSI 694D and ACPI is disabled. I don't really use SMB or NFS (these were both mentioned as possible issue with lock-ups) I looked through the bug list mentioned above and it seems to me that there are quite a few different issues going on there. I was plagued by one of them (crash during boot) while using RedHat 9. The system was fine for a long time and after an update would not longer boot SMP. The update turned out to be a red herring. I tried many things to get it to work. The entire time it would boot Win 2k without problems. I later discovered if I left it off over night I could boot SMP. I tracked it down to a bad fan on my video card.