[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

** Tags removed: bisect-done needs-reverse-bisect ** Tags added: reverse-bisect-done ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged ** Description changed: Problem on HP probook 450, with Radeon R7 M260/M265. The last kernel on which resume works is 4.4.3-040403-generic.

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

This bug got solved in 4.9-rc2, from what I saw: - up to commit 9faa6b0277fab4ab91db4d69bc47566fdfbae48b drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.c -> the bug is reproduced - up to one commit above, eeb2fa0c97ba661f8b7fb210a1de10928b67a47b drm/amdgpu: potential NULL

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

bastien, the next step is to fully reverse commit bisect from kernel 4.7-rc6 to 4.9-rc6 in order to identify the last bad commit, followed immediately by the first good one. Once this good commit has been identified, it may be reviewed for backporting. Could you please do this following

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

Good news, this seems corrected on the last upstream kernel 4.9.0-040900rc6-generic. -- 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/1589379 Title: System frozen after resume, on Ubuntu

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

manof, it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. -- You received this

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

I have the same problem with Linux kernel 4.4.8 on my fresh (bought 4 days ago) HP notebook 17-y011nc, with AMD/ATI Topaz XT [Radeon R7 M260/M265]. The interesting thing is, that originally I had the 4.4.0 kernel from Ubuntu 16.04.1 LTS but it sometimes got frozen during suspending. Not

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

Bug report created: https://bugs.freedesktop.org/show_bug.cgi?id=96866 ** Bug watch added: freedesktop.org Bugzilla #96866 https://bugs.freedesktop.org/show_bug.cgi?id=96866 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

bastien, the issue you are reporting is an upstream one. Could you please report this problem via https://bugs.freedesktop.org/enter_bug.cgi?product=DRI : Component: DRM/AMDgpu Hardware: x86-64 OS: Linux (All) CC: Alex Deucher Please provide a direct URL to your bug report once you have made it

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

** Tags removed: kernel-bug-exists-upstream-4.7-rc2 ** Tags added: kernel-bug-exists-upstream-4.7-rc6 -- 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/1589379 Title: System frozen after

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

I just tested 4.7-rc6, the bug is reproduced (system frozen on resume). -- 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/1589379 Title: System frozen after resume, on Ubuntu 16.04 kernel

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

bastien, to keep this relevant to upstream, could you please test the latest mainline kernel (4.7-rc6) and advise to the results? ** Tags removed: needs-bisect ** Tags added: bisect-done -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

My mistake, I did not go until the end of the bissect, one step was remaining. So I now have the following bad commit: 4474b85771139f2da8f8f4f443e6fad08081e99e is the first bad commit commit 4474b85771139f2da8f8f4f443e6fad08081e99e Author: Alex Deucher Date: Tue Feb

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

bastien, to confirm, if you test one commit back (not bisection point) from the below, the issue is not reproducible: [b8b1ad305f8de05b241a57707d5b3de3692dbdfa] drm/amdgpu: don't load MEC2 on topaz ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

I tried the following kernels: - 4.4.3: no problem, resume after suspend works - 4.4.4: impossible to boot on the OS - 4.4.5: bug of this report (system frozen after reboot) is reproduced I did a commit bissect between 4.4.3 and 4.4.5, and I observed either: - no problem, resume after suspend

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

** Tags removed: need-duplicate-check -- 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/1589379 Title: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22 Status in linux package

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

Thank you for bringing this to my attention. I updated the BIOS to 1.11. I still reproduce the problem: system completely frozen after resume. 1) The output of the command: N78 Ver. 01.11 05/09/2016 2) No improvement with this BIOS. 3) Setting the bug to confirmed. Thanks. ** Changed in: linux

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

bastien, as per the release notes from http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=7834518=8=4192 an update to your computer's buggy, insecure, and outdated BIOS is available (1.11). When you update to this following https://help.ubuntu.com/community/BIOSUpdate does this improve

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

I just tried on the latest upstream kernel, 4.7-rc2, and the bug is reproduced. ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-4.7-rc2 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1589379] Re: System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22

bastien, thank you for reporting this and helping make Ubuntu better. In order to allow additional upstream developers to examine the issue, at your earliest convenience, could you please test the latest upstream kernel available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ?