Yes, the issue start happening after update to 4.4.0-16 on 5/04/2016 (morning update). The problem did not happened with 4.4.0-15.
I tested uptream kernels 4.5 and 4.6 and I didn't have the freeze after suspend. Actually, yesterday night (5/04/2016) there was another ubuntu update (including kernel update to 4.4.0-17) and I can confirm that the bug seems to be fixed also for 4.4 I then booted again with the supposedly buggy kernel 4.4.0-16, and I couldn't replicate the bug, so my guess is that the bug reason was not actually in the kernel, but due to some other package. So: the bug seems to be fixed with the ubuntu distribution as of yesterday night (kernel 4.4.0-16 and whatever additional updated packages). Also fixed for 4.5 and 4.6. Thanks for your time and great work! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1566302 Title: Ubuntu 16.04: Suspend freezes the system after upgrade to linux image 4.4.0-16 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566302/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
