I have reported that acpi=off solved the problem after trying logging in/out 10 times, all of them with success. However, today a did more tests and even with acpi=off the system frozen, like reported by Pedro Sanchez.
Additional information: - it is not possible to use ssh to log in from other machine, even ping does not respond. I had a similar problem in other machine but it was possible to log in. In that case, compiz was using 100% of CPU and I found a bug related to it at launchpad. In the current issue, I removed compiz to avoid more problems. - I tried all options cited in "DebuggingACPI", like acpi=ht, noapic, pnpacpi=off, pci=noirq, nolapic ... freezing as well. I am attaching all files requested by Jean-Baptiste Lallement, in the hope they help us to find the solution. Any other debug action, please let me know. BTW: What I need to do for using vesa driver ? dpkg-reconfigure does not give me this option, it finishes after keyboard configuration. ** Attachment added: "mba-229043.tar.gz" http://launchpadlibrarian.net/14461111/mba-229043.tar.gz -- System freezes when login out https://bugs.launchpad.net/bugs/229043 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
