[Bug 1638131] Re: Resume fails while on battery

2017-01-05 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638131 T

[Bug 1638131] Re: Resume fails while on battery

2016-11-06 Thread Attila Szász
Update: I noticed that after the system hangs (e.g. plugging in a HDMI device while on battery), upon subsequent restarts the system fails to resume on battery, no matter what kernel I load. Once I fully shutdown and cold start, resume starts to work. As if it has to do with some internal state l

[Bug 1638131] Re: Resume fails while on battery

2016-11-05 Thread Attila Szász
Hi again, Not sure how related, but when I plug in a HDMI device the system hangs if and only if I'm on battery. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638131 Title: Resume fails while on b

[Bug 1638131] Re: Resume fails while on battery

2016-11-03 Thread Attila Szász
Hi Joseph, Thanks for writing back. I did try with switching between upstream 4.8.0 and 4.8.6 and back, neither fixed it. However once I booted into my old 3.19 kernel the symptom went away.I may also add that the laptop had been shut down beforehand for a good number of hours (not plugged in).

[Bug 1638131] Re: Resume fails while on battery

2016-11-03 Thread Joseph Salisbury
Also, does this issue go away if you boot back into the previous kernel version? ** 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/1638131 Title: Resume fails while on batte

[Bug 1638131] Re: Resume fails while on battery

2016-11-03 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 stable kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel d