[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

I am using HP ZBook 15 procured in 2013. It is a dual-boot machine: Windows 7 + Linux. The problem began after reinstallation of linux: - shutdown worked with LinuxMint 17 - shutdown does not work with Ubuntu-MATE 15.04 If I want to poweroff I have to reboot to Windows and issue the shutdown comm

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

Much to my surprise, the issue was resolved after a reinstall of the system. I can't explain why, I don't think there was anything special with my previous install. Maybe it's related to the fact that the BIOS is upgraded in the meanwhile, I don't know... -- You received this bug notification bec

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

I was able to update to BIOS "Version: M71 Ver. 01.05" downloaded on the above link, but the issue is not resolved. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1434978 Title: HP Zbook 14 G2: syste

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

This issue should be fixed by installing BIOS 01.05 Rev.A(31 Mar 2015) "- Fixes an issue where the system running Ubuntu operating system powers on automatically after the system is powered off."

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

This issue appears to be an upstream bug, since you tested the latest upstream kernel. Would it be possible for you to open an upstream bug report[0]? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug. Please follow the instructions on th

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

The problem also exists with the upstreams kernel. ~ > uname -a Linux zbook 4.0.0-04rc5-generic #201503230035 SMP Mon Mar 23 04:36:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux I only installed this system on 6 March, so I have no idea if there was a prior kernel version where it didn't happ

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.0 kernel[0

[Bug 1434978] Re: HP Zbook 14 G2: systems restart after shutdown

** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Importance: Medium => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1434978 Title: HP Zbook 14