Ubuntu
hal-info package

  1. Bug #139089
  2. Comment #38

Comment 38 for bug 139089

Revision history for this message
Christoph Lechleitner (lech) wrote :

Found some more hints and a new thinkpad-acpi 0.17, so here are more test results:

1. with kernel parameter maxcpus=1 (hint in nvidia forum), nvidia 100.11.19 (.deb)
suspend 2 ram works fine.
hibernation does not work, but dies much later.

2. with new thinkpad-acpi 0.17-20071002 patched into ubuntu's linux-source-2.6.22:
suspend 2 ram works fine.
hibernation does not work, but dies much earlier.

3. with nvidia-diver .09 (hint in nvidia forum) (manual install):
suspend 2 ram works fine.
hibernation does not work, but dies much later.

So, there are several ways now to get suspend to RAM working (with nvidia drivers active), but still only vesa or nv driver (might) allow hibernation.