Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.16 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc1/ ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: needs-bisect -- 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/1748903 Title: linux 4.13.0-32 version freezes screen before end of boot for X60 lenovo laptop Status in linux package in Ubuntu: Incomplete Bug description: ubuntu 16.04.3 on x60 lenovo laptop previous version of linux 4.10.0-42 works without problems. as well older versions linux 4.10.0-38 works without problems. even the 4.4.0-96 works without problems. at linux 4.13.0-32 the display freezes with 2 top lines fixed. however the login greeter still works, you can even login. but you cannot see anything you typed. alt-ctrl-f1 will work. and you can see the display working again, however the top 2 lines remain fixed. you can do ls and clear, etc. however no gui display. i only installed the linux-*4.13.0-32 packages and it freezes the display when you reboot. 7 packages in all. hope you guys fix it. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.23 ProcVersionSignature: Ubuntu 4.13.0-32.35~16.04.1-generic 4.13.13 Uname: Linux 4.13.0-32-generic i686 ApportVersion: 2.20.1-0ubuntu2.15 Architecture: i386 CrashDB: ubuntu CurrentDesktop: Unity Date: Mon Feb 12 22:05:17 2018 PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: ubuntu-release-upgrader UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1748903/+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
