AzP, the next step is to perform a kernel bisect to identify the offending commit. Could you please do so following https://wiki.ubuntu.com/Kernel/KernelBisection ?
** Tags added: needs-bisect regression-release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/950296 Title: Unable to sleep on Zepto Znote 6024w To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/950296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs