Hi Janne, >From your kern.log, you've got an issue with the wifi driver iwl3945. This is at least one difference between Gutsy and Hardy. Gutsy was using the driver ipw3945 and Hardy has moved to iwl3945. This may cause IRQ or ACPI problems. I've had similar problems with an Intel 4965 which were solved with a driver upgrade.
May 19 22:46:15 mocha kernel: [ 685.863964] ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 18 (level, low) -> IRQ 18 May 19 22:46:15 mocha kernel: [ 685.864316] PM: Writing back config space on device 0000:03:00.0 at offset 1 (was 100002, writing 100006) May 19 22:46:15 mocha kernel: [ 685.864827] firmware: requesting iwlwifi-3945-1.ucode May 19 22:46:15 mocha kernel: [ 685.880526] iwl3945: iwlwifi-3945-1.ucode firmware file req failed: Reason -2 May 19 22:46:15 mocha kernel: [ 685.880556] iwl3945: Could not read microcode: -2 May 19 22:46:15 mocha kernel: [ 685.880826] ACPI: PCI interrupt for device 0000:03:00.0 disabled I don't have such hardware, so it's difficult for me to tell you what is the procedure to load the microcode. Can you try to disable the wifi card (killswitch on and blacklist iwl3945) ? Just after the boot check that the driver is not loaded, watch kernel log file to see if the error message is still there. Tell us if your system still locks up. Thanks. -- Hardy kernel causes overheating https://bugs.launchpad.net/bugs/223081 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
