On Wed, 2014-09-03 at 15:51 +0200, Walter Cazzola wrote:
Dear Fedora Experts, I've a Dell Precision m6500 with i7 and 1GB NVIDIA FX3800M and it is running a Fedora 20 since it was distributed without any trouble.
Two days ago I have updated my system through yum and since then KDE is really slow to start (Today it tooks 8 minutes to be usable again) and sometimes becomes unresponsive for a while.
The period of freezing coincide with some HD activities (or at least with the HD indicator light turned on without blinking (or blinking so fast that I can't discern it). I've tried to see with top if I have some suspect process running but everything is as usual.
Also the KDE session the system restores is pretty naïve with a couple of konsoles, an instance of firefox and a couple of okulars open. Nothing that, in my view, can justify the change.
I've tried to undo the last update but yum fails in that due to a dependency issue. Both Baloo and Akonadi indexing service are turned off. Also googling around didn't suggest me new ideas about how to fix the problem
My next try it would be to use the nvidia drivers instead of nouveau but before selling my soul to the evil ;-) I'd prefer to ask for help.
Was the kernel updated? Have you tried to boot with an older kernel that worked before to see if there is an issue there?