[Bug 1371911] Re: [Dell L702X] Reboot fails with all methods except write to CF9

2014-09-26 Thread Matteo Panella
Unfortunately, it appears that the culprit is the nvidia binary blob, switching to nouveau made the system reboot without a hitch. I did a bit of housekeeping on the bug and marked the nvidia binary driver as affected. Sorry for the line noise. ** Changed in: linux (Ubuntu) Status: Incompl

[Bug 1371911] Re: [Dell L702X] Reboot fails with all methods except write to CF9

2014-09-23 Thread Joseph Salisbury
** Tags added: needs-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371911 Title: [Dell L702X] Reboot fails with all methods except write to CF9 To manage notifications about this bug go to:

[Bug 1371911] Re: [Dell L702X] Reboot fails with all methods except write to CF9

2014-09-20 Thread Christopher M. Penalver
Matteo Panella, the next step is to fully bisect the kernel in order to identify the offending commit. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification be

[Bug 1371911] Re: [Dell L702X] Reboot fails with all methods except write to CF9

2014-09-20 Thread Matteo Panella
Tested on 3.17-rc5-utopic as instructed, I observed the same behaviour: all reset methods except writing to CF9 result in the system getting stuck after the kernel issues the "Restarting System" message, then the machine powers down suddenly. Resetting via CF9 still results in disks going into eme

[Bug 1371911] Re: [Dell L702X] Reboot fails with all methods except write to CF9

2014-09-20 Thread Christopher M. Penalver
Matteo Panella, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available from the very top line at the top of the page (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream

[Bug 1371911] Re: [Dell L702X] Reboot fails with all methods except write to CF9

2014-09-20 Thread Matteo Panella
** Attachment added: "fwts test results" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1371911/+attachment/4209689/+files/results.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371911 T