It seems to be two separate issues, > On 7 Nov 2017, at 10:03 PM, Aaron Peromsik <1726...@bugs.launchpad.net> wrote: > > To summarize my earlier comments: All the below relates to > suspend/resume of 17.10. > > Suspend/resume works fine if I boot with the 4.10-based Ubuntu kernel > from 17.04, or any 4.13 mainline kernel starting from 4.13.5 . > > The mainline kernels from 4.13 through 4.13.4, upon which the Ubuntu > kernel is built, all suspend OK but have problems on resume-- the > machine comes up but wifi does not connect. Once that happens I cannot > reboot or shut down normally, only by holding the power button. > > The mainline kernels from 4.13.5 to 4.13.11 resume OK.
This means some commits from v4.13.4 to v4.13.5 fixes your resume problem. The good news is that v4.13.5 based Ubuntu kernel is landing soon. > > The mainline kernels from 4.14.rc1 to 4.14.rc7 have issues on suspend > and cannot properly resume -- display does not come on and the machine > does not respond to ssh from elsewhere. Again I am forced to hold the > power button down for hard shutdown. This means some commits from v4.13 to v4.14-rc1 cause the suspend issue. You probably will hit this issue when you upgrade the system to 18.04, which uses 4.15 based kernel. Do you know how to do kernel bisect? I can build kernel for you if you don’t know how. > > -- > You received this bug notification because you are subscribed to linux > in Ubuntu. > https://bugs.launchpad.net/bugs/1726061 > > Title: > Inspiron 5565 suspend issues after 17.10 upgrade > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > On my Inspiron 5565, 17.10 seems to work fairly well, unless I try to > suspend. Suspend shuts off the display but doesn't seem to actually > shut off the CPU -- fans still run. When I move the mouse the display > comes back on but upon entering my password sometimes the session > crashes and I am dumped back to the login screen; sometimes the > session is still there but wifi is either disabled (all wifi-related > menu items gone) or visible (with question mark) but non-functional. > In any case once I have suspended I cannot shut down or reboot any way > other than the hard way, by holding the power button for several > seconds. Doesn't seem to matter whether I am using X or Wayland. > > Suspend works mostly fine if I choose the 4.10 kernel from GRUB... > although I am prompted for login more times than necessary on resume. > > ProblemType: Bug > DistroRelease: Ubuntu 17.10 > Package: linux-image-4.13.0-16-generic 4.13.0-16.19 > ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17 > Uname: Linux 4.10.0-37-generic x86_64 > ApportVersion: 2.20.7-0ubuntu3 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: aaron 2489 F.... pulseaudio > /dev/snd/controlC1: aaron 2489 F.... pulseaudio > CurrentDesktop: ubuntu:GNOME > Date: Sun Oct 22 12:22:13 2017 > HibernationDevice: RESUME=UUID=3cc55560-1886-446c-8d60-15136ee14d32 > InstallationDate: Installed on 2016-12-25 (301 days ago) > InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) > MachineType: Dell Inc. Inspiron 5565 > ProcFB: 0 amdgpudrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-37-generic.efi.signed > root=UUID=c30eb880-24e4-41af-9203-feff0ab69c8c ro quiet splash vt.handoff=7 > RelatedPackageVersions: > linux-restricted-modules-4.10.0-37-generic N/A > linux-backports-modules-4.10.0-37-generic N/A > linux-firmware 1.169 > SourcePackage: linux > UpgradeStatus: Upgraded to artful on 2017-10-22 (0 days ago) > dmi.bios.date: 07/20/2016 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.0.2 > dmi.board.name: 0RVKF9 > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 10 > dmi.chassis.vendor: Dell Inc. > dmi.chassis.version: 1.0.2 > dmi.modalias: > dmi:bvnDellInc.:bvr1.0.2:bd07/20/2016:svnDellInc.:pnInspiron5565:pvr1.0.2:rvnDellInc.:rn0RVKF9:rvrA00:cvnDellInc.:ct10:cvr1.0.2: > dmi.product.name: Inspiron 5565 > dmi.product.version: 1.0.2 > dmi.sys.vendor: Dell Inc. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1726061/+subscriptions -- 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/1726061 Title: Inspiron 5565 suspend issues after 17.10 upgrade Status in linux package in Ubuntu: Confirmed Bug description: On my Inspiron 5565, 17.10 seems to work fairly well, unless I try to suspend. Suspend shuts off the display but doesn't seem to actually shut off the CPU -- fans still run. When I move the mouse the display comes back on but upon entering my password sometimes the session crashes and I am dumped back to the login screen; sometimes the session is still there but wifi is either disabled (all wifi-related menu items gone) or visible (with question mark) but non-functional. In any case once I have suspended I cannot shut down or reboot any way other than the hard way, by holding the power button for several seconds. Doesn't seem to matter whether I am using X or Wayland. Suspend works mostly fine if I choose the 4.10 kernel from GRUB... although I am prompted for login more times than necessary on resume. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-16-generic 4.13.0-16.19 ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17 Uname: Linux 4.10.0-37-generic x86_64 ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: aaron 2489 F.... pulseaudio /dev/snd/controlC1: aaron 2489 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sun Oct 22 12:22:13 2017 HibernationDevice: RESUME=UUID=3cc55560-1886-446c-8d60-15136ee14d32 InstallationDate: Installed on 2016-12-25 (301 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) MachineType: Dell Inc. Inspiron 5565 ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-37-generic.efi.signed root=UUID=c30eb880-24e4-41af-9203-feff0ab69c8c ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-37-generic N/A linux-backports-modules-4.10.0-37-generic N/A linux-firmware 1.169 SourcePackage: linux UpgradeStatus: Upgraded to artful on 2017-10-22 (0 days ago) dmi.bios.date: 07/20/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.2 dmi.board.name: 0RVKF9 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 1.0.2 dmi.modalias: dmi:bvnDellInc.:bvr1.0.2:bd07/20/2016:svnDellInc.:pnInspiron5565:pvr1.0.2:rvnDellInc.:rn0RVKF9:rvrA00:cvnDellInc.:ct10:cvr1.0.2: dmi.product.name: Inspiron 5565 dmi.product.version: 1.0.2 dmi.sys.vendor: Dell Inc. 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