Progress. A user reported at http://permalink.gmane.org/gmane.linux.kernel.suspend.devel/8559 that they were able to get suspend to work using s2ram from uswsusp. Debian Squeeze currently uses pm-utils, so I have adapted that user's settings to Debian by performing the following:
1) Edit /etc/default/grub. Add the option noapic to the variable GRUB_CMDLINE_LINUX: GRUB_CMDLINE_LINUX="noapic" 2) Add an option file for pm-utils in the directory /etc/pm/config.d. This directory should be empty at initial install time, and the file may be named anything. I named mine "acer-aspire-1551". The contents should include the following: ADD_PARAMETERS="--quirk-s3-mode --quirk-vbemode-restore" # The following may not be needed, but isn't harmful. This removes both networking drivers from the kernel SUSPEND_MODULES="wl atl1e" 3) Compiz is incompatible with resumption from suspend-to-ram. I found that running $ metacity --replace & prior to suspending, and $ compiz --replace & afterward worked just fine. Maybe there is a way to automate this, too? 4) The wireless module is off, by hardware switch after the transient. You may need to Fn+F3 to restore it, or maybe there is a software solution for that button. -- Acer Aspire 1551 fails to resume after suspend https://bugs.launchpad.net/bugs/677689 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
