[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-10-20 Thread Zhanglei Mao
For different kernel on http://kernel.ubuntu.com/~kernel-ppa/mainline/ and test on Ubuntu 14.04.1. All version below 4.2 works fine for S4, the kernel of 4.2, 4.3, 4.3 can't works for S4. The 4.1 and 4.2 dmesg was attach. ** Attachment added: "4.2.dmesg"

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-10-20 Thread Zhanglei Mao
4.1.demsg is from kernel 4.1 which works fine for s4 suspend. ** Attachment added: "4.1.dmesg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1718871/+attachment/4978138/+files/4.1.dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-10-13 Thread Kai-Heng Feng
Can you find the first kernel version from [1], that introduced the regression? [1] http://kernel.ubuntu.com/~kernel-ppa/mainline/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1718871 Title: s4

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-10-13 Thread Zhanglei Mao
The attach file of ap.bug is apport-cli report on 16.04.3 with kernel of 4.10.0-28-generic. This kernel have same issue for s4. ** Attachment added: "The attach file of ap.bug is apport-cli report on 16.04.3 with kernel of 4.10.0-28-generic"

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-26 Thread Zhanglei Mao
Tested works well kernel are: kernel 3.13.0-24-generic of 14.04 Kernel 3.13.0-031300-generic on 14.04 from (http://kernel.ubuntu.com/~kernel-ppa/mainline/) Tested was failed kernel are: linux-image-4.4.0-93-generic of lasted 16.04.1 4.4.9-21-generic,

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-26 Thread Joseph Salisbury
Did this issue start happening after an update/upgrade? Was there a kernel version where you were not having this particular problem? This will help determine if the problem you are seeing is the result of a regression, and when this regression was introduced. If this is a regression, we can

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-26 Thread Zhanglei Mao
For the newest upstream kernel of http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.14-rc2/linux- image-4.14.0-041400rc2-generic_4.14.0-041400rc2.201709242031_amd64.deb. The S4 test is same error. tags:kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete =>

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-25 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.14 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

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-25 Thread Brian Murray
** Package changed: ubuntu => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1718871 Title: s4 get Error taking CPU down -34 To manage notifications about this bug go to:

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-22 Thread Zhanglei Mao
This S4-cpu-down-screen-show.pdf contains the testing screen shot and dmesg of works well testing. ** Attachment added: "S4-cpu-down-failed-screen-shot.pdf" https://bugs.launchpad.net/ubuntu/+bug/1718871/+attachment/4954913/+files/S4-cpu-down-failed-screen-shot.pdf -- You received this bug

[Bug 1718871] Re: s4 get Error taking CPU down -34

2017-09-22 Thread Ubuntu Foundations Team Bug Bot
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people