Well, i've jumped into the pool and upgraded laptop to hardy. I can confirm the problem is there. I've dissassembled the DSDT table, fixed a little warning, updated using initramfs booting with acpi_os_name="Microsoft Windows XP"....... the fan works from the start and after a period, it stops.
Searching on the new, looks like it's being discussed on the acpi-devel mailing list, and it has a bug or something like that. No events on dmesg, no nothing. Also, actually, i can't write on the trip_points file anymore, like i did on feisty. I really really hope we can catch this bug. Some other people with different laptops have it. -- laptop fans doesn't work sometimes https://bugs.launchpad.net/bugs/72775 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