Thanks for your feedback. Joseph, the issue started after updating the kernel to 4.4.0-128. The version 4.4.0-127 is the last one working correctly. The issue started as a sound driver problem (drivers were somehow completely gone), but when I first experienced it I could still login. Afterwards it started freezing at the login screen. This corroborates the comment from Oleksii.
For testing the latest upstream kernel, I followed the procedure described in the page you provided. Unfortunately, while installing the kernel files, I had an issue with a dependency from libssl1.1 which is not installed, and as far as I can see not available for Ubuntu 16.04. Do you have any suggestion for solving this, other than upgrading (which I would avoid for the time being)? Sorry, as I already mentioned it is my first contribution to a bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1779893 Title: my laptop freezes at the login screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779893/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
