For once, this is a work-related blog (I promise another canal picture later though!).
I thought I’d share some openSuSE11.0 upgrade experiences in case anyone else has problems.
I’ve got two machines at work – a Windows box and a Linux box. Box are home-built and both are rock-solid performers. I do tend to update the Linux box as latest versions of my favourite OS come out, and the upgrade from 10.3 to 11.0 promised some nice features, like KDE4.0 and compositing as standard.
The first problem was that after the upgrade the grub configuration got trashed. The ‘kernel’ line didn’t point to a kernel that had been installed in the system. Maybe it was an installer / upgrade problem – maybe I did something wrong, but it’s the first time I’ve had that go wrong, and it took an hour and several reboots with the recovery systemto fix it.
The second and more concerning problem was that I started to experience frequent lock-ups. Because these initially started to affect me when I was using KDE4, my first assumption was that it was something to do with compositing and KDE4. With that in mind, I left the machine in text mode and tried just using NX to connect from my Windows box (which is how I use the machine most of the time anyway), but I was still getting the lock-ups when running KDE4. Blaming KDE4, I tried KDE3 but was still getting problems.
After an hour or so trawling the various forums and newgroups, I saw one posting that made me think it could be the kernel. When I checked, my system had the -pae kernel installed. Removing that and replacing it with the -default kernel appears to have done the trick, and KDE4 works as well!
More canal pictures to follow.