[Kernel-packages] [Bug 1838514] Re: Suspend failure with kernel 4.15.0-56-generic
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- 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/1838514 Title: Suspend failure with kernel 4.15.0-56-generic Status in linux package in Ubuntu: Fix Released Bug description: Since the upgrade to 4.15.0-56-generic (Ubuntu 18.04), my computer fails to suspend. Suspend still works fine if I boot with previous kernel (4.15.0-55-generic). Looking at the changelog, I suspect the following change to be the cause of this regression: >> - usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Indeed, my dmesg is also spammed all the time with USB failures and I would not be surprised that this change disallows suspending just because something is happening on my USB bus. Below, example of spam I often see in my journal: [ 55.772109] usb 2-5: new full-speed USB device number 14 using xhci_hcd [ 55.900048] usb 2-5: device descriptor read/64, error -71 [ 56.136052] usb 2-5: device descriptor read/64, error -71 (this repeats a lot of times, the device number is incremented every time) By the way, lsusb does not list any device on usb 2-5. Of course, I may be wrong about the causal relation between all these observations but it does not look all too much harebrained to me. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: aldric16562 F pulseaudio /dev/snd/controlC0: aldric16562 F pulseaudio CurrentDesktop: KDE DistroRelease: KDE neon 18.04 HibernationDevice: RESUME=UUID=ea5c7495-cd92-424b-b6a8-99b0fca30f1c InstallationDate: Installed on 2014-10-21 (1744 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) MachineType: Hewlett-Packard HP EliteBook 840 G1 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-55-generic root=UUID=01d6fe07-8259-4ecf-b862-6ea0c432a92b ro allow-discards root_trim=yes quiet splash drm.rnodes=1 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 Tags: bionic Uname: Linux 4.15.0-55-generic x86_64 UpgradeStatus: Upgraded to bionic on 2018-09-19 (314 days ago) UserGroups: adm cdrom dip input kvm lpadmin plugdev sambashare sudo users video wireshark _MarkForUpload: True dmi.bios.date: 07/28/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.20 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.55 dmi.chassis.asset.tag: 5CG4415D4J dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.20:bd07/28/2014:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3008CD10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.55:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP EliteBook 840 G1 dmi.product.version: A3008CD10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838514/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838514] Re: Suspend failure with kernel 4.15.0-56-generic
Sorry, I was not available for the bisection work. However, it seems that the problem is gone with 4.15.0-59. This is probably explained by this changelog line: >> - xhci: Don't let USB3 ports stuck in polling state prevent suspend Thanks for all (I'll let you know if anything changes again. Also I will try to answer more quickly if you need more details.) -- 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/1838514 Title: Suspend failure with kernel 4.15.0-56-generic Status in linux package in Ubuntu: Confirmed Bug description: Since the upgrade to 4.15.0-56-generic (Ubuntu 18.04), my computer fails to suspend. Suspend still works fine if I boot with previous kernel (4.15.0-55-generic). Looking at the changelog, I suspect the following change to be the cause of this regression: >> - usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Indeed, my dmesg is also spammed all the time with USB failures and I would not be surprised that this change disallows suspending just because something is happening on my USB bus. Below, example of spam I often see in my journal: [ 55.772109] usb 2-5: new full-speed USB device number 14 using xhci_hcd [ 55.900048] usb 2-5: device descriptor read/64, error -71 [ 56.136052] usb 2-5: device descriptor read/64, error -71 (this repeats a lot of times, the device number is incremented every time) By the way, lsusb does not list any device on usb 2-5. Of course, I may be wrong about the causal relation between all these observations but it does not look all too much harebrained to me. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: aldric16562 F pulseaudio /dev/snd/controlC0: aldric16562 F pulseaudio CurrentDesktop: KDE DistroRelease: KDE neon 18.04 HibernationDevice: RESUME=UUID=ea5c7495-cd92-424b-b6a8-99b0fca30f1c InstallationDate: Installed on 2014-10-21 (1744 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) MachineType: Hewlett-Packard HP EliteBook 840 G1 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-55-generic root=UUID=01d6fe07-8259-4ecf-b862-6ea0c432a92b ro allow-discards root_trim=yes quiet splash drm.rnodes=1 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 Tags: bionic Uname: Linux 4.15.0-55-generic x86_64 UpgradeStatus: Upgraded to bionic on 2018-09-19 (314 days ago) UserGroups: adm cdrom dip input kvm lpadmin plugdev sambashare sudo users video wireshark _MarkForUpload: True dmi.bios.date: 07/28/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.20 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.55 dmi.chassis.asset.tag: 5CG4415D4J dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.20:bd07/28/2014:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3008CD10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.55:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP EliteBook 840 G1 dmi.product.version: A3008CD10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838514/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838514] Re: Suspend failure with kernel 4.15.0-56-generic
Thanks for the bug-report and the remarks Aldric! I think we can forgo the apport data from the -56 kernel for now. I'd prefer to do a bisect if possible. Would you be willing to help bisect the issue to narrow down the root cause of the problem? Your assessment seems very plausible so we may only need to do 2 test runs to confirm (one kernel just before that patch and one with the patch), but worst-case scenario, we may need to do 12 tests (to bisect ~2800 patches). I'm thinking we start bisecting right around the suspected patch to confirm your theory, and if it's not the cause we'll take it from there. Please confirm if you can help with testing the bisected kernels, and if so I will provide instructions and the first kernel. Thanks @Aldric! -- 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/1838514 Title: Suspend failure with kernel 4.15.0-56-generic Status in linux package in Ubuntu: Confirmed Bug description: Since the upgrade to 4.15.0-56-generic (Ubuntu 18.04), my computer fails to suspend. Suspend still works fine if I boot with previous kernel (4.15.0-55-generic). Looking at the changelog, I suspect the following change to be the cause of this regression: >> - usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Indeed, my dmesg is also spammed all the time with USB failures and I would not be surprised that this change disallows suspending just because something is happening on my USB bus. Below, example of spam I often see in my journal: [ 55.772109] usb 2-5: new full-speed USB device number 14 using xhci_hcd [ 55.900048] usb 2-5: device descriptor read/64, error -71 [ 56.136052] usb 2-5: device descriptor read/64, error -71 (this repeats a lot of times, the device number is incremented every time) By the way, lsusb does not list any device on usb 2-5. Of course, I may be wrong about the causal relation between all these observations but it does not look all too much harebrained to me. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: aldric16562 F pulseaudio /dev/snd/controlC0: aldric16562 F pulseaudio CurrentDesktop: KDE DistroRelease: KDE neon 18.04 HibernationDevice: RESUME=UUID=ea5c7495-cd92-424b-b6a8-99b0fca30f1c InstallationDate: Installed on 2014-10-21 (1744 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) MachineType: Hewlett-Packard HP EliteBook 840 G1 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-55-generic root=UUID=01d6fe07-8259-4ecf-b862-6ea0c432a92b ro allow-discards root_trim=yes quiet splash drm.rnodes=1 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 Tags: bionic Uname: Linux 4.15.0-55-generic x86_64 UpgradeStatus: Upgraded to bionic on 2018-09-19 (314 days ago) UserGroups: adm cdrom dip input kvm lpadmin plugdev sambashare sudo users video wireshark _MarkForUpload: True dmi.bios.date: 07/28/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.20 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.55 dmi.chassis.asset.tag: 5CG4415D4J dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.20:bd07/28/2014:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3008CD10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.55:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP EliteBook 840 G1 dmi.product.version: A3008CD10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838514/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838514] Re: Suspend failure with kernel 4.15.0-56-generic
Remark: all this apport data was obtained running kernel 4.15.0-55-generic. Please tell me if you need more data, in particular running kernel 4.15.0-56-generic instead. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1838514 Title: Suspend failure with kernel 4.15.0-56-generic Status in linux package in Ubuntu: Confirmed Bug description: Since the upgrade to 4.15.0-56-generic (Ubuntu 18.04), my computer fails to suspend. Suspend still works fine if I boot with previous kernel (4.15.0-55-generic). Looking at the changelog, I suspect the following change to be the cause of this regression: >> - usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Indeed, my dmesg is also spammed all the time with USB failures and I would not be surprised that this change disallows suspending just because something is happening on my USB bus. Below, example of spam I often see in my journal: [ 55.772109] usb 2-5: new full-speed USB device number 14 using xhci_hcd [ 55.900048] usb 2-5: device descriptor read/64, error -71 [ 56.136052] usb 2-5: device descriptor read/64, error -71 (this repeats a lot of times, the device number is incremented every time) By the way, lsusb does not list any device on usb 2-5. Of course, I may be wrong about the causal relation between all these observations but it does not look all too much harebrained to me. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: aldric16562 F pulseaudio /dev/snd/controlC0: aldric16562 F pulseaudio CurrentDesktop: KDE DistroRelease: KDE neon 18.04 HibernationDevice: RESUME=UUID=ea5c7495-cd92-424b-b6a8-99b0fca30f1c InstallationDate: Installed on 2014-10-21 (1744 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) MachineType: Hewlett-Packard HP EliteBook 840 G1 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-55-generic root=UUID=01d6fe07-8259-4ecf-b862-6ea0c432a92b ro allow-discards root_trim=yes quiet splash drm.rnodes=1 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 Tags: bionic Uname: Linux 4.15.0-55-generic x86_64 UpgradeStatus: Upgraded to bionic on 2018-09-19 (314 days ago) UserGroups: adm cdrom dip input kvm lpadmin plugdev sambashare sudo users video wireshark _MarkForUpload: True dmi.bios.date: 07/28/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.20 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.55 dmi.chassis.asset.tag: 5CG4415D4J dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.20:bd07/28/2014:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3008CD10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.55:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP EliteBook 840 G1 dmi.product.version: A3008CD10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838514/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838514] Re: Suspend failure with kernel 4.15.0-56-generic
apport information ** Tags added: apport-collected ** Description changed: Since the upgrade to 4.15.0-56-generic (Ubuntu 18.04), my computer fails to suspend. Suspend still works fine if I boot with previous kernel (4.15.0-55-generic). Looking at the changelog, I suspect the following change to be the cause of this regression: >> - usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Indeed, my dmesg is also spammed all the time with USB failures and I would not be surprised that this change disallows suspending just because something is happening on my USB bus. Below, example of spam I often see in my journal: [ 55.772109] usb 2-5: new full-speed USB device number 14 using xhci_hcd [ 55.900048] usb 2-5: device descriptor read/64, error -71 [ 56.136052] usb 2-5: device descriptor read/64, error -71 (this repeats a lot of times, the device number is incremented every time) By the way, lsusb does not list any device on usb 2-5. - Of course, I may be wrong about the causal relation between all these - observations but it does not look all too much harebrained to me. + Of course, I may be wrong about the causal relation between all these observations but it does not look all too much harebrained to me. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.7 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC1: aldric16562 F pulseaudio + /dev/snd/controlC0: aldric16562 F pulseaudio + CurrentDesktop: KDE + DistroRelease: KDE neon 18.04 + HibernationDevice: RESUME=UUID=ea5c7495-cd92-424b-b6a8-99b0fca30f1c + InstallationDate: Installed on 2014-10-21 (1744 days ago) + InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) + MachineType: Hewlett-Packard HP EliteBook 840 G1 + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-55-generic root=UUID=01d6fe07-8259-4ecf-b862-6ea0c432a92b ro allow-discards root_trim=yes quiet splash drm.rnodes=1 + ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 + RelatedPackageVersions: + linux-restricted-modules-4.15.0-55-generic N/A + linux-backports-modules-4.15.0-55-generic N/A + linux-firmware 1.173.10 + Tags: bionic + Uname: Linux 4.15.0-55-generic x86_64 + UpgradeStatus: Upgraded to bionic on 2018-09-19 (314 days ago) + UserGroups: adm cdrom dip input kvm lpadmin plugdev sambashare sudo users video wireshark + _MarkForUpload: True + dmi.bios.date: 07/28/2014 + dmi.bios.vendor: Hewlett-Packard + dmi.bios.version: L71 Ver. 01.20 + dmi.board.name: 198F + dmi.board.vendor: Hewlett-Packard + dmi.board.version: KBC Version 15.55 + dmi.chassis.asset.tag: 5CG4415D4J + dmi.chassis.type: 10 + dmi.chassis.vendor: Hewlett-Packard + dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.20:bd07/28/2014:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3008CD10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.55:cvnHewlett-Packard:ct10:cvr: + dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI + dmi.product.name: HP EliteBook 840 G1 + dmi.product.version: A3008CD10003 + dmi.sys.vendor: Hewlett-Packard ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1838514/+attachment/5280147/+files/AlsaInfo.txt -- 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/1838514 Title: Suspend failure with kernel 4.15.0-56-generic Status in linux package in Ubuntu: Confirmed Bug description: Since the upgrade to 4.15.0-56-generic (Ubuntu 18.04), my computer fails to suspend. Suspend still works fine if I boot with previous kernel (4.15.0-55-generic). Looking at the changelog, I suspect the following change to be the cause of this regression: >> - usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Indeed, my dmesg is also spammed all the time with USB failures and I would not be surprised that this change disallows suspending just because something is happening on my USB bus. Below, example of spam I often see in my journal: [ 55.772109] usb 2-5: new full-speed USB device number 14 using xhci_hcd [ 55.900048] usb 2-5: device descriptor read/64, error -71 [ 56.136052] usb 2-5: device descriptor read/64, error -71 (this repeats a lot of times, the device number is incremented every time) By the way, lsusb does not list any device on usb 2-5. Of course, I may be wrong about the causal relation between all these observations but it does not look all too much harebrained to
