Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.7 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/v4.7-rc6-yakkety/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- 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/1575114 Title: Shutdown doesn't work on Acer Aspire s7 191 after upgrade from trusty Status in linux package in Ubuntu: Incomplete Bug description: After upgrade from ubuntu 14.04.2 to 16.04 on Acer Aspire s7 191 , power shutdown does not work anymore by clicking on "shutdown" option on menu. The system perform the shutdown process but fails to perform power shutdown . shutdown -h now doesn't work either . systemctl start poweroff.target , instead, can successfully power off the system . To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575114/+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
