Hello Marcel and everyone else affected, Thank you for reporting this issue. Xenial kernel 4.4.0-202 is still in -proposed therefore it's expected to be unstable. We are investigating the issues with this kernel version and will publish an update as soon as possible. In the meantime please downgrade to version -201 to have an usable system again.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1913853 Title: Ubuntu 16.04 kernel 4.4.0-202 basic commands hanging Status in linux package in Ubuntu: Confirmed Bug description: Hi there, I've updated kernel on my Ubuntu 16.04 from 4.4.0-201-generic to 4.4.0.202-generic today and it broke my system. Basic commands, such as pidof, lsof, ps fax (ps -a works) hang indefinitely and not even root issued kill -KILL will terminate them. Only thing that helps is to kill the shell that started such commands. I had to reboot back to 4.4.0-201, however during shutdown various stop jobs hanged as well and after more than 25 minutes I had to go for hard reboot. My current—NOT BROKEN—kernel has signature (cat /proc/version_signature): Ubuntu 4.4.0-201.233-generic 4.4.247 I am attaching the lspci-vnvn.log, also created with the non-broken kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1913853/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
