Same with my Laptop Acer Travelmate 4000 and Ubuntu 8.04. Please note: Ubuntu 7.04 is running perfectly on my system (in parallel), without any special configuration (so it cannot be a BIOS issue)
Switching screens with Strg+ALT+F7 and +F8 I see the error message: halt: unable to iterate IDE devices: No such file or directory which is also true, there is no such file in directory /proc (which is existing in Ubuntu 7.04). And the laptop does not turn off. Boot options lapic, acpi=force did not change anything. I realized this issue only after installation of ClamAV, but I guess this is a pure coincidence. >From the attachments you will see, that I am also struggeling with irda, but I guess that's also not connected to this. Following the log files attached: ** Attachment added: "dmesg.log" http://launchpadlibrarian.net/15121541/dmesg.log -- system hangs at shutdown https://bugs.launchpad.net/bugs/138691 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs