Am 30.04.2015 um 15:09 schrieb Michael Biebl:
As you can see above, systemd-udevd timeouts processing the events from that device and is eventually killed. The internal timeout for udev is 90s. If you add the the remaining time to boot the system, that would explain the 2min boot times. This looks like either buggy hardware or a bug in the kernel. Can you try with a different keyboard and mouse directly attached to your computer, not via a hub?
Yes, that is it. It is the keyboard! I tried a different one and the computer boots fast.The keyboard is not new. I had it running on the same computer for several years. All with debian wheezy. No problems. Why is that now? I doubt that this is a hw issue although I have never tested the sound module in that keyboard.
What can I do about it? I like this keyboard. I do not want to replace it. Can I deactivate probing for usb sound?
Matthias