[Bug 1738224] Re: Suspend broken after kernel upgrade
Thanks for the info. Please reopen this bug once the issue appears again. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Fair enough. Thanks for the information. I just rebooted into 4.13.0-21-generic. Either it's a lucky boot in which suspend works, or the issue has been resolved. For those interested, the value of /sys/power/mem_sleep (after a clean boot, suspended once) is: s2idle [deep] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1738224] Re: Suspend broken after kernel upgrade
Information isn't available on what has changed between NVM releases from Intel. It generally improves performance and resolves issues with the ICM stack. Those could lead to for example the controller not going to sleep when it should. On Wed, Dec 20, 2017, 11:26 Jeffrey Bouter <1738...@bugs.launchpad.net> wrote: > Kai-Heng, > > As posted before, I have since upgraded to 2.4.2 - this *sometimes* > fixes the issue, but not always. Currently, it is fixed. So I don't plan > on rebooting my machine (just letting it suspend) until either a new > kernel release comes out, or a firmware update comes out. > > Mario, > > What would this firmware upgrade fix? Is it advised to install testing > firmware onto my XPS? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1738224 > > Title: > Suspend broken after kernel upgrade > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Kai-Heng, As posted before, I have since upgraded to 2.4.2 - this *sometimes* fixes the issue, but not always. Currently, it is fixed. So I don't plan on rebooting my machine (just letting it suspend) until either a new kernel release comes out, or a firmware update comes out. Mario, What would this firmware upgrade fix? Is it advised to install testing firmware onto my XPS? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1738224] Re: Suspend broken after kernel upgrade
Thunderbolt NVM isn't on LVFS stable but it's on testing. Either turn on fwupd LVFS testing remote or install manually from this file: https://fwupd.org/lvfs/device/dfd51125-338f-56ff-b721-fa3bea8e534e On Tue, Dec 19, 2017, 02:45 Kai-Heng Fengwrote: > I can't reproduce the issue on the XPS 9360 at my hand, which > unfortunately is not the mass production one, with both BIOS 2.3.1 (the > version you currently used) and 2.4.2. > > The TBT's XHCI HC failed to suspend, > [ 87.718350] xhci_hcd :39:00.0: WARN: xHC CMD_RUN timeout > [ 87.718372] suspend_common(): xhci_pci_suspend+0x0/0xd0 returns -110 > [ 87.718377] pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -110 > [ 87.718385] dpm_run_callback(): pci_pm_suspend+0x0/0x130 returns -110 > [ 87.718391] PM: Device :39:00.0 failed to suspend async: error -110 > > Also we can see that: > 01:00.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge > [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) > !!! Unknown header type 7f > Kernel driver in use: pcieport > Kernel modules: shpchp > > 02:00.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge > [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) > !!! Unknown header type 7f > Kernel driver in use: pcieport > Kernel modules: shpchp > > 02:01.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge > [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) > !!! Unknown header type 7f > Kernel driver in use: pcieport > Kernel modules: shpchp > > 02:02.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge > [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) > !!! Unknown header type 7f > Kernel driver in use: pcieport > Kernel modules: shpchp > > 03:00.0 System peripheral [0880]: Intel Corporation DSL6340 Thunderbolt 3 > NHI [Alpine Ridge 2C 2015] [8086:1575] (rev ff) (prog-if ff) > !!! Unknown header type 7f > Kernel driver in use: thunderbolt > Kernel modules: thunderbolt > > 39:00.0 USB controller [0c03]: Intel Corporation DSL6340 USB 3.1 > Controller [Alpine Ridge] [8086:15b5] (rev ff) (prog-if ff) > !!! Unknown header type 7f > Kernel driver in use: xhci_hcd > > All these PCI devices are not responsive. > > Can you attach the output `lspci` right after boot, without plugging any > USB-C/TBT device? > > Also, can you upgrade your BIOS and Thunderbolt firmware? Hopefully this > can fix the issue. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1738224 > > Title: > Suspend broken after kernel upgrade > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
I can't reproduce the issue on the XPS 9360 at my hand, which unfortunately is not the mass production one, with both BIOS 2.3.1 (the version you currently used) and 2.4.2. The TBT's XHCI HC failed to suspend, [ 87.718350] xhci_hcd :39:00.0: WARN: xHC CMD_RUN timeout [ 87.718372] suspend_common(): xhci_pci_suspend+0x0/0xd0 returns -110 [ 87.718377] pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -110 [ 87.718385] dpm_run_callback(): pci_pm_suspend+0x0/0x130 returns -110 [ 87.718391] PM: Device :39:00.0 failed to suspend async: error -110 Also we can see that: 01:00.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: pcieport Kernel modules: shpchp 02:00.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: pcieport Kernel modules: shpchp 02:01.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: pcieport Kernel modules: shpchp 02:02.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: pcieport Kernel modules: shpchp 03:00.0 System peripheral [0880]: Intel Corporation DSL6340 Thunderbolt 3 NHI [Alpine Ridge 2C 2015] [8086:1575] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: thunderbolt Kernel modules: thunderbolt 39:00.0 USB controller [0c03]: Intel Corporation DSL6340 USB 3.1 Controller [Alpine Ridge] [8086:15b5] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: xhci_hcd All these PCI devices are not responsive. Can you attach the output `lspci` right after boot, without plugging any USB-C/TBT device? Also, can you upgrade your BIOS and Thunderbolt firmware? Hopefully this can fix the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Kai, it is: s2idle [deep] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
What's the value of "/sys/power/mem_sleep" on 4.13.0-19? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
No, I did not. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1738224] Re: Suspend broken after kernel upgrade
Did you manually set s2idle? That policy shouldn't have been picked unless you were on 4.14. On Sat, Dec 16, 2017, 17:55 Jeffrey Bouter <1738...@bugs.launchpad.net> wrote: > Kai-Heng, > > A cat on /sys/power/mem_sleep already shows: > > [s2idle] deep > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1738224 > > Title: > Suspend broken after kernel upgrade > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Kai-Heng, A cat on /sys/power/mem_sleep already shows: [s2idle] deep -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Mario, THNSN5512GPUK NVMe TOSHIBA 512GB would be the model -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1738224] Re: Suspend broken after kernel upgrade
That particular commit actually breaks proper s2idle. Because of it S3 should be used instead on 9360. It was intentionally broken because of some reported regression by one guy with an nvme SSD of a particular vendor. Can you please check which SSD you have? Nvme info command on it can be helpful. On Sat, Dec 16, 2017, 16:05 Jeffrey Bouter <1738...@bugs.launchpad.net> wrote: > kai-Heng, on both occasions (suspend working and broken on latest > kernel) I had nothing connected to my USB-C port. I'll test s2idle later > and get back to you. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1738224 > > Title: > Suspend broken after kernel upgrade > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
kai-Heng, on both occasions (suspend working and broken on latest kernel) I had nothing connected to my USB-C port. I'll test s2idle later and get back to you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
This commit might cause your issue: http://kernel.ubuntu.com/git/ubuntu /ubuntu-artful.git/commit/?id=56aa325de02d0448345358cb1b851a4c1e94f758 Return to s2idle should solve the issue. # echo s2idle > /sys/power/mem_sleep -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Do you have anything connected to your thunderbolt/USB type-c port? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Updating my XPS to the latest firmware (I was only one release behind) has resolved the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Nevermind. Only worked once. After a reboot, just to check, the issue still persists. Both on battery and on regular power. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Joseph, I've added the requested tag. Upstream/mainline (4.15) fixes the issue. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags removed: kernel-fixed-upstream wayland-session ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
apport information ** Tags added: apport-collected wayland-session ** Description changed: My machine (XPS 13 9360) won't go into suspend properly after upgrading from linux-image-4.13.0-17-generic to linux-image-4.13.0-19-generic. This affects both suspend through lid close and "systemctl suspend". Screen goes off, power led remains lit. Then after some time the screen comes back on, is stuck and lets me wait for a few before becoming responsive again. Booting back into 4.13.0-17 resolved the issue. + --- + ApportVersion: 2.20.7-0ubuntu3.6 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: jeffrey1963 F pulseaudio + CurrentDesktop: GNOME + DistroRelease: Ubuntu 17.10 + HibernationDevice: RESUME=UUID=0253ffe9-bdbf-4825-b583-e8055f7bffe5 + InstallationDate: Installed on 2017-10-18 (56 days ago) + InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171017.1) + MachineType: Dell Inc. XPS 13 9360 + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-19-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.13.0-19.22-generic 4.13.13 + RelatedPackageVersions: + linux-restricted-modules-4.13.0-19-generic N/A + linux-backports-modules-4.13.0-19-generic N/A + linux-firmware 1.169.1 + Tags: artful wayland-session + Uname: Linux 4.13.0-19-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip docker input libvirt lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 10/03/2017 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 2.3.1 + dmi.board.name: 0839Y6 + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr2.3.1:bd10/03/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr: + dmi.product.family: XPS + dmi.product.name: XPS 13 9360 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1738224/+attachment/5022790/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1738224] Re: Suspend broken after kernel upgrade
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.15 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 this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc3 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** 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/1738224 Title: Suspend broken after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs