That was the hint I needed. Mea culpa :(
/var/log/pm-suspend.log contained the lines:
/usr/lib/pm-utils/sleep.d/45vmware-stop suspend suspend:
/usr/lib/pm-utils/sleep.d/45vmware-stop: 34: Syntax error: "}" unexpected
Returned exit code 2.
Mon Apr 27 23:03:21 CEST 2009: Inhibit found, will not pe
** Package changed: ubuntu => pm-utils (Ubuntu)
--
Suspend & Hibernate fails - Jaunty 9.04, Dell Inspiron 6000
https://bugs.launchpad.net/bugs/367815
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bug
** Attachment added: "lsmod.output.txt"
http://launchpadlibrarian.net/26021428/lsmod.output.txt
--
Suspend & Hibernate fails - Jaunty 9.04, Dell Inspiron 6000
https://bugs.launchpad.net/bugs/367815
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed
** Attachment added: "dmesg.txt"
http://launchpadlibrarian.net/26021418/dmesg.txt
--
Suspend & Hibernate fails - Jaunty 9.04, Dell Inspiron 6000
https://bugs.launchpad.net/bugs/367815
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
-
** Attachment added: "syslog"
http://launchpadlibrarian.net/26021388/syslog
--
Suspend & Hibernate fails - Jaunty 9.04, Dell Inspiron 6000
https://bugs.launchpad.net/bugs/367815
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubu
** Attachment added: "Xorg.0.log"
http://launchpadlibrarian.net/26021399/Xorg.0.log
--
Suspend & Hibernate fails - Jaunty 9.04, Dell Inspiron 6000
https://bugs.launchpad.net/bugs/367815
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.