Hi, on Acer 1810TZ this affects me too. I've tried kernels 2.6.31-14-generic, 16-generic and the mainline 2.6.31.8 from the ppa, the three having the same problem.
However, I've been running a custom kernel for some time, a 2.6.31.6 and there it works fine. I believe the problem could lie in the acpi-wmi module, which isn't in my custom kernel but is built into the ubuntu kernels. The ubuntu kernels work if I modify /etc/acpi/power.sh like this: #!/bin/sh test -f /usr/share/acpi-support/key-constants || exit 0 #. /usr/share/acpi-support/policy-funcs #if [ -z "$*" ] && [ `CheckPolicy` = 0 ]; then # exit; #fi pm-powersave $* Any ideas? -- laptop-mode doesn't sense power state changes https://bugs.launchpad.net/bugs/387057 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
