I continue to describe this bug... I said in the first message that the problems showed up as quick as I load the ehci_hcd and ochi_hcd modules, but other modules seems to freeze the computer too. I think I will try to focus on ehci_hcd in this bug/thread because many other problems are related to that module.
I forgot to mention that with the noapic option the 64bit version av ubuntu works as good as the 32bit. I also forgot to mention that when the ehci_hcd module is removed and loaded again, as I described in the last message the problem can happen any time again, unless I remove the module and never load it again. Next thing I did was to add the irqpoll option to the kernel. And yes!, I get rid of the error message above, but the ehci_hcd module has another problem. It looks like it takes 100% from one of the cpu cores. I didn't realize this in the beginning because the system works really fine even if one of the cores are busy. But when I remove the module the fan goes down to zero speed and the system responds much faster. The ehci_hcd module does only take 100% cpu if the noapic option is added, whitout that option the cpu isn't loaded, but on the other hand the system freezes quite quick. So, I can get rid of the error message either by either adding the irqpoll option, or removing the ehci_hcd module, and the last case is the best because the module takes 100% of one cpu cores. -- kernel freeze on HP Pavilion dv9000 Turion64x2 https://bugs.launchpad.net/bugs/112775 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
