Per my comments on the other bug report, this appears to be fixed upstream. I did not use the absolute latest kernel, rather the latest that was tagged for 14.10.
╰─➤ uname -a
Linux xps15 3.17.1-031701-generic #201410150735 SMP Wed Oct 15 11:36:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
This kernel appears to work correctly through multiple suspend/resume cycles, including one that was overnight.
Per my comments on the other bug report, this appears to be fixed upstream. I did not use the absolute latest kernel, rather the latest that was tagged for 14.10.
╰─➤ uname -a 031701- generic #201410150735 SMP Wed Oct 15 11:36:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Linux xps15 3.17.1-
This kernel appears to work correctly through multiple suspend/resume cycles, including one that was overnight.