Ubuntu
acpi-support package

  1. Bug #40621
  2. Comment #5

Comment 5 for bug 40621

Revision history for this message
Paul Sladen (sladen) wrote : Re: R50e fails to resume: Green moon constantly blinking

The Green moon flashing and SysRq working means that a significant portion of the userspace is back and it is likely that the only remaining problem is the video drivers not restoring state.

As requested by siretart, can you attach the output of:

  lspci -n

so that we can work out what video card you have (it'll likely be an i810 of some sort as this is a 'cheap' machine (which is what the 'e' after 'R50' indicates).

Currently we have the following whitelist:

        # R50e
        1834*|1842*|2670*)
                ACPI_SLEEP=true;
                SAVE_VIDEO_PCI_STATE=true;
                SAVE_VBE_STATE=false;
        ;;

in '/usr/share/acpi-support/IBM.config', which matches your model number of '18348RG'. Can you try altering some of those settings and let us know if any particular combination of them make the suspend work?

Also, what happens if you use 'Ctrl-Alt-BackSpace' to kill the X server, or 'ssh' into the machine remotely?