Hi, > From: Stephen Gran <steve@lobefin.net> > First off, I wouldn't expect a whole lot of stability running a > development kernel (^: That being said, mtrr is: I wouldn't say that. I've been running dev kernels, including the current config of 2.5.44, for some time, both on Woody and Gentoo without problems. > On Intel P6 family processors (Pentium Pro, Pentium II and later) > the Memory Type Range Registers (MTRRs) may be used to control > processor access to memory ranges. This is most useful when you have > a video (VGA) card on a PCI or AGP bus. Enabling write-combining > allows bus write transfers to be combined into a larger transfer > before bursting over the PCI/AGP bus. This can increase performance > of image write operations 2.5 times or more. > > see /usr/src/linux-2.4.19/Documentation/mtrr.text for more. Doesn't > sound like what's causing your problems, though - this'll just give you > better video frame rates. Yes, that's why I use it... Thanks! :) > DCOP is the KDE server that allows apps to communicate with each other > and the desktop environment. If that's experiencing communication > failures, then that would be why your apps are having a hard time. > > I would suggest trying with a stable kernel - apt-get install one of the > 2.4.x kernels optimized for your processor type and see howit goes. I booted the 2.2.19 kernel installed during installation with the same results. Logging on as root works fine, so it would seem like some kind of permission related problem - my only user suddenly lacks some kind of permissions. Since I havent modified any systempermissions I find that a bit odd...? What I did howerver, was to remove kdm... Using "update-rc -f kdm remove" and then killing kdm. Maybe that backfired somehow? Pontus
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