Marcin, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1548985
When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** This bug is no longer a duplicate of bug 1548867 After upgrading to 4.2.0.30 there's no desktop -- 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/1548985 Title: After linux kernel update system won't boot Status in linux package in Ubuntu: Incomplete Status in linux source package in Wily: Incomplete Bug description: Whenever I try updating packages listed bellow via Software Updater, Ubuntu gets stuck on purple screen after restart. No key combination seems to do anything. I can login to desktop only via recovery and then normal boot option. I'm using Ubuntu 15.10. linux-generic installed version 4.2.0.16.18 available version 4.2.0.30.33 linux-firmware Installed version: 1.149 Available version: 1.149.3 linux-headers-generic Installed version: 4.2.0.16.18 Available version: 4.2.0.30.33 linux-image-generic Installed version: 4.2.0.16.18 Available version: 4.2.0.30.33 linux-headers-4.2.0-30 Installed version: None Available version: 4.2.0-30.35 linux-image-extra-4.2.0-30-generic Installed version: None Available version: 4.2.0-30.35 linux-libc-dev Installed version: 4.2.0-16.19 Available version: 4.2.0-30.35 linux-headers-4.2.0-30-generic Installed version: None Available version: 4.2.0-30.35 linux-image-4.2.0-30-generic Installed version: None Available version: 4.2.0-30.35 I'm not sure if all of them seams to cause the problem. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1548985/+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