Great! I may have been my issue also, because I used to have an ATI
card...
Maybe you could share what you added/changed in XSession to get more
debugging? This really what was disturbing about this issue: the lack of
debug info to work with!
On Thu, Feb 17, 2011 at 14:28, Derek Chen-Becker
<663.
Personally, I searched deep for any log/hint about this issue and found
nothing. I ended up re-installing Ubuntu. Sucks, but it fixed the issue.
In my case, I had been upgrading (not re-installing) from 7.04, so I suppose
that there was some old config somewhere messing with newer expectations.
O
Same problem since upgrading to 10.10. I can't seem to find any
meaningful error message anywhere (except the one mentioned here).
This is what /var/log/gdm/:0-slave.log contains:
gdm-session-worker[3950]: GLib-GObject-CRITICAL: g_value_get_boolean: assertion
`G_VALUE_HOLDS_BOOLEAN (value)' fail
