I had the same problem: in 11.10, I was using an MCE remote control to
wake the machine from suspend, having added the line echo USB0
/proc/acpi/wakeup to /etc/rc.local. After upgrading to 12.04, this line
no longer had any effect, although I could still manually enter sudo sh
-c 'echo USB0
Same here. Installing and configuring LMT on my Eee PC 1005HA
significantly improved battery life over the stock pm-utils. I was
actually surprised it wasn't installed by default. Possible solutions:
1) Implement the battery-saving tricks of LMT in pm-utils.
2) Include the pm-utils suspend script
Until this is fixed, a workaround is to downgrade pm-utils to the
version in Lucid:
1) uninstall pm-utils
2) install the Lucid version from
http://packages.ubuntu.com/lucid/all/pm-utils/download
3) install laptop-mode-tools as normal
--
Laptop-mode-tools breaks suspend
