[Kernel-packages] [Bug 1860284]
First of all, I forgot that this issue was for "thinkpad thunderbolt 3 dock gen2" specifically. Sorry. Anyway, I leave this as a note for other people who came here from the Arch Linux wiki: The mainline kernel (6.2-rc2) works without bugs (in my case). I have been testing it for a week, and I haven't had a single issue. Basically, either one of these things was the problem: 1. I messed up when applying the patch. :P 2. The Arch Linux 6.1 kernel has some other patch that interferes with the patch from comment #62 and causes my problems. 3. Something other than the patch from comment #62 has been introduced in the 6.2-rc1(/2), which helps fix the bug. I don't know which one is the problem, but this doesn't seem to be an issue for the mainline kernel. I am sorry for the confusion. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://hel
[Kernel-packages] [Bug 1860284]
Thanks, Jonas. This bugzilla has a lot of stuff going on, and it's not clear yet whether the issue you're seeing is the same, so can you please open a new report? Use the "File a Bug" button at https://bugzilla.kernel.org/ and the Drivers/PCI product/component. After you open the issue, the "Add an attachment" link is near the top of the issue, just above your "Description". Make the attachments text/plain. If you can attach a complete dmesg log and output of "sudo lspci -vv", that would be great. Since you can compile your own kernel, testing with v6.2-rc1 would be a great place to start. It includes the equivalent of the comment #62 patch, so I expect you'll see the display issues. I would start with "boot undocked, collect lspci, dock, collect lspci, collect dmesg". -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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.launc
[Kernel-packages] [Bug 1860284]
Thanks for the great work! Hotplugging thunderbolt docks definitely work better, but I still have a couple issues. Before I start, here is some info about my setup. I use KDE on Arch Linux, but it shouldn't affect the problem. uname -a prints: Linux MyPC 6.1.1-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 21 Dec 2022 22:27:55 + x86_64 GNU/Linux Regarding BIOS, I am running the non-standard Lenovo C940 BIOS that some Lenovo engineer temporarily released on their forum to fix the speakers on Linux (version AUCN57WW). My dock is a "Kensington SD5500T/SD5550T Thunderbolt 3 and USB-C Docking Station". But now to the issues. First: The fix currently mainlined in the kernel doesn't work for me. After comparing the file arch/x86/pci/acpi.c on github with the result of dmidecode (see below), I think it the check for DMI_PRODUCT_VERSION should be changed to checking the product family. It could potentially be related to my non-standard BIOS version, but I can't check that. Second: Since the current fix didn't apply to my computer, I tried compiling the kernel myself and applying the patch from comment #62. My dock has both a USB hub and display outputs, and on the non-patched kernel, if I tried hotplugging it, the USB hub didn't work, but the external displays always did (and sometimes the computer crashed). On the patched kernel, if I hotplug, the USB hub always works, and I haven't experienced any crashes, but the external displays aren't recognized. More specifically, if the dock is unplugged when booting and I then hotplug it, they aren't recognized. If instead the computer is docked while booting, the displays work, and if I unplug the dock and then replug it within ~5-10 seconds, the displays are recognized again. If I instead have the dock unplugged for a minute or so, the displays are not recognized when replugging the dock. I have tried running lspci -vv, and the output differs between if the computer was docked on boot and after it was un- and replugged, but it doesn't differ between if the external displays are recognized or not. I would attach dmesg and lspci -, but I cannot figure out how to create attachments, so please help me if you need that info. And please specify under which conditions you want the logs. :) --- dmidecode --- Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: LENOVO Product Name: 81Q9 Version: Yoga C940 Serial Number: [...] UUID: [...] Wake-up Type: Power Switch SKU Number: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL Family: Yoga C940-14IIL -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26
[Kernel-packages] [Bug 1860284]
Thanks for those! It's a little overwhelming, but I don't see any issues related to the comment #62 patch. It seems to work as I expect on your system. There are definitely dock hotplug issues and the performance issue, but those are problems for different reports. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Since your laptop does match d341838d776a, I don't think the comment #62 patch will make much difference. It will likely change MMCONFIG messages from "reserved in E820" to "reserved in ACPI motherboard resources", but won't change the behavior. No need to repeat with v6.1-rc7. A single .tgz or even just the single dmesg log would be great. I don't think lsmod/lspci/etc are relevant for this bug, but no harm in including them. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Yes, it is overwhelming, isn't it. The only thing that seems to stick out for me is when I sdiff pairs of lsmod and lsusb files where it seems like the states of the devices should return to the initial states after plugging or unplugging the TBT4 Dock. For example, when I sdiff these two files, there are just a few diffs in the TBT-related Flags: test-f-without-tbt4-on-at-boot-thunderbolt-debug/lspci-vv-boot-without-tbt4-on.txt test-f-without-tbt4-on-at-boot-thunderbolt-debug/lspci-vv-boot-without-tbt4-on-unplugged.txt It seems that these two files should show the TBT PCI Devices in the same state ? But it's been almost 40 years since I messed with any low level PeeCee firmware programming and I am just a tad behind the times :) Anyhow, thanks for what you ( and all the Kernel Devs ) do ! I appreciate you !! -- kjh -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~
[Kernel-packages] [Bug 1860284]
p.s. Yes Bjorn, your patch from commentt #62 worked perfectly, even after I removed the Clevo Entry from the pci_crs_quirks[] array. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Created attachment 303339 6.0.10 Logs Bjorn -- Attached anker-tests-e..f-tar.gz Manifest is below. I went ahead and included all the logs I had already gathered yesterday after reading this thread. Notable: 1. The Patches I applied are in kernel_config_debug/linux-6.0.10.kjh_dp.patch 2. Test(e) - Boot with Thunderbolt Attached ... Read Performance dropped from ~800 MB/sec to 39 MB/sec hdparm after unplugging then replugging the TBT This did not happen when I booted with TBT unplugged ... Thank You ! -- kjh Manifest of anker-tests-e..f-tar.gz in temporal order: kernel_config_debug/ .config linux-6.0.10.kjh_dp.patch test-e-with-tbt4-on-at-boot-thunderbolt-debug/ dmesg-boot-with-tbt4-on.txt lsusb-vv-boot-with-tbt4-on.txt lsmod-boot-with-tbt4-on.txt lspci-vv-boot-with-tbt4-on.txt hdparm--direct-t_sda3-boot-with-tbt4-on.txt dmesg-boot-with-tbt4-on-unplugged.txt lsusb-vv-boot-with-tbt4-on-unplugged.txt lspci-vv-boot-with-tbt4-on-unplugged.txt lsmod-boot-with-tbt4-on-unplugged.txt dmesg-boot-with-tbt4-on-replugged.txt lsmod-boot-with-tbt4-on-replugged.txt lspci-vv-boot-with-tbt4-on-replugged.txt hdparm--direct-t_sda3-boot-with-tbt4-on-replugged.txt lsmod-boot-with-tbt4-on-replugged-after-hdparm.txt test-f-without-tbt4-on-at-boot-thunderbolt-debug/ dmesg-boot-without-tbt4-on.txt lspci-vv-boot-without-tbt4-on.txt lsusb-vv-boot-without-tbt4-on.txt lsmod-boot-without-tbt4-on.txt dmesg-boot-without-tbt4-on-plugged.txt lsmod-boot-without-tbt4-on-plugged.txt lspci-vv-boot-without-tbt4-on-plugged.txt lsusb-vv-boot-without-tbt4-on-plugged.txt hdparm--direct-t_sda3-boot-without-tbt4-on-plugged.txt dmesg-boot-without-tbt4-on-unplugged.txt lsmod-boot-without-tbt4-on-unplugged.txt lspci-vv-boot-without-tbt4-on-unplugged.txt lsusb-vv-boot-without-tbt4-on-unplugged.txt dmesg-boot-without-tbt4-on-replugged.txt lsmod-boot-without-tbt4-on-replugged.txt lspci-vv-boot-without-tbt4-on-replugged.txt lsusb-vv-boot-without-tbt4-on-replugged.txt hdparm--direct-t_sda3-boot-without-tbt4-on-replugged.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-gener
[Kernel-packages] [Bug 1860284]
Bjorn -- My Laptop does match d341838d776a # dmesg -t |grep DMI: DMI: Notebook X170KM-G/X170KM-G, BIOS 1.07.08LS1 01/11/2020 I've already built 6.0.10 with your patches and I booted yesterday afternoon with these CommandLine Args: ro nvidia-drm.modeset=1 thunderbolt.dyndbg=+p efi=debug loglevel=3 udev.log_level=3 Note that Mika gave me the thunderbolt.dyndbg=+p Arg and it does print some 'interesting but mysterious' info :) I've already gatherred the two sets of logs, so ... Q1: Would you prefer a single .tgz file with the logs in sub- directories or do you prefer multiple attachments in this thread ? Q2: Would you prefer logs for linux 6.1-rc7 ? I can build that one and gather logs for 6.1-rc7 instead of 6.0.y if you prefer. Thanks again Bjorn ! -- kjh -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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/L
[Kernel-packages] [Bug 1860284]
Bjorn -- Not to butt in, but ... If you want it, I've built 6.0.10 with your Patches and I ran the same tests. I've got a Sager NP9672M Laptop which is a rebranded Clevo X1170KM-G I've been working with Mika on Bug 214259 - Discrete Thunderbolt Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional -- kjh -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Hi Konrad, you're not butting in at all! Things got a little tangled up here. I think bug 214259 describes two issues: 1) Hot-added devices, e.g., an ethernet NIC in a dock, don't work. This should be helped by https://git.kernel.org/linus/d341838d776a, which appeared in v5.19, but only for the machines specifically listed in that patch. 2) I/O page faults related to IOMMU and USB. I think this one is still unresolved, and I don't think the comment #62 patch will help. Your laptop is a rebranded Clevo. Does it match the d341838d776a list? You can tell by looking for "PCI: %s detected: not clipping E820 regions from _CRS" in your dmesg log. If your laptop does not match the list, hot-added devices probably will not work with v6.0. If the comment #62 patch makes them work better, that information would be extremely valuable. A dmesg log from a boot with "pci=use_e820 efi=debug" would be very helpful. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages
[Kernel-packages] [Bug 1860284]
Created attachment 303327 dmsg of experimental patch, dock attached after boot 2 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
ofc uploaded the dmesg with the new patch -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Created attachment 303326 dmsg of experimental patch, dock attached before boot 2 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Created attachment 303314 add resource clip debug Thank you very much, Werner! I was confused about why your machine has DMI_BOARD_NAME "X170KM-G", but didn't match the quirk in d341838d776a ("x86/PCI: Disable E820 reserved region clipping via quirks"), but I see that in comment #62 I suggested reverting it, so I assume that's why I don't see "PCI: %s detected: not clipping E820 regions from _CRS" in your logs. So the fact that it works as expected with the comment #62 patch but without the d341838d776a quirk is great news. I do want to figure out the "clipped [mem size 0x 64bit] to [mem size 0xfffa 64bit]" messages, which seem sort of bogus. Can I trouble you to add this patch and attach the dmesg (from either dock scenario)? -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Created attachment 303309 dmsg of experimental patch, dock attached after boot -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Created attachment 303308 dmsg of experimental patch, dock attached before boot -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Tested on Clevo X170KM seems to work. Attached dmesg with dock attached during boot and dock attached after boot. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
I'd love to help you out Bjorn; Unfortunately, I no longer have easy access to the original hardware. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Created attachment 303237 experimental patch That patch (d341838d776a ("x86/PCI: Disable E820 reserved region clipping via quirks")) relies on quirks that match DMI Vendor, Product Version, Product Name, and Board Name. This isn't an ideal solution because there are likely other systems we don't know about that need the a similar fix. The patch I'm attaching here is an experimental idea to work around this issue without the maintenance burden of the quirks. If anybody would be willing to test this patch, I would be very grateful. To test it, either start with a v5.18 or earlier kernel, or on a v5.19 or newer kernel, revert d341838d776a (or just remove your system's ID from the list in pci_crs_quirks[]). Then apply this patch, boot with the "efi=debug" parameter, connect a dock, see whether it works, and attach the dmesg log. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpa
[Kernel-packages] [Bug 1860284]
>From the dmesg log in https://bugzilla.kernel.org/attachment.cgi?id=287483, BIOS-e820: [mem 0x4bc5-0xcfff] reserved pci_bus :00: root bus resource [mem 0x6540-0xbfff window] pci :00:07.1: PCI bridge to [bus 2b-54] pci :00:07.1: bridge window [mem 0x6600-0x721f] # add dock pcieport :00:07.1: pciehp: Slot(0-1): Card present pcieport :00:07.1: pciehp: Slot(0-1): Link Up pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] >From the log in https://bugzilla.kernel.org/attachment.cgi?id=287665, which includes the patch in https://bugzilla.kernel.org/attachment.cgi?id=287661 to "not exclude EFI MMIO regions": pci :2b:00.0: BAR 14: assigned [mem 0x6600-0x721f] The 00:07.1 bridge window was the same in both cases, so the same space is available on bus 2b. I think the reason the first one failed even though the space was available was because the entire MMIO aperture was marked "reserved" in E820, so PCI avoids assigning space from it. The patch basically avoids that E820 checking if the region is EfiMemoryMappedIO. The patch https://git.kernel.org/linus/d341838d776a ("x86/PCI: Disable E820 reserved region clipping via quirks") appeared in v5.19 and should work around this problem for this machine and others. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WI
[Kernel-packages] [Bug 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
I'm also affected by this bug on 20.04 with the HWE 5.13 kernel (currently: 5.13.0-30-generic #33~20.04.1-Ubuntu SMP Mon Feb 7 14:25:10 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux). My PCIe Thunderbolt card (ASUS ThunderboltEX 4, Intel JHL8540 controller) only partially works: the USB part works and USB devices plugged into the dock are recognised and functional (including the dock's built-in Ethernet interface), however there is no video signal coming from the dock's DisplayPort ports. I've tried the patch mentioned in the kernel bug tracker [1], but it doesn't fix the issue. Possibly relevant kernel messages: [0.602662] pci :38:00.0: BAR 1: assigned to efifb [0.629016] pci :02:00.0: BAR 13: no space for [io size 0x2000] [0.629017] pci :02:00.0: BAR 13: failed to assign [io size 0x2000] [0.629019] pci :02:00.0: BAR 13: no space for [io size 0x2000] [0.629020] pci :02:00.0: BAR 13: failed to assign [io size 0x2000] [0.629021] pci :03:00.0: BAR 13: no space for [io size 0x2000] [0.629022] pci :03:00.0: BAR 13: failed to assign [io size 0x2000] [0.629023] pci :03:00.0: BAR 13: no space for [io size 0x2000] [0.629024] pci :03:00.0: BAR 13: failed to assign [io size 0x2000] [0.629026] pci :04:01.0: BAR 13: no space for [io size 0x1000] [0.629027] pci :04:01.0: BAR 13: failed to assign [io size 0x1000] [0.629028] pci :04:03.0: BAR 13: no space for [io size 0x1000] [0.629029] pci :04:03.0: BAR 13: failed to assign [io size 0x1000] [0.629030] pci :04:03.0: BAR 13: no space for [io size 0x1000] [0.629031] pci :04:03.0: BAR 13: failed to assign [io size 0x1000] [0.629032] pci :04:01.0: BAR 13: no space for [io size 0x1000] [0.629033] pci :04:01.0: BAR 13: failed to assign [io size 0x1000] [4.271107] thunderbolt :05:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000e address=0xcb0f6500 flags=0x0020] [ 25.977578] thunderbolt :05:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000e address=0xcb0f6600 flags=0x0020] [ 46.457436] thunderbolt :05:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000e address=0xcb0f6700 flags=0x0020] [ 66.937458] thunderbolt :05:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000e address=0xcb0f6800 flags=0x0020] [ 87.413107] thunderbolt :05:00.0: failed to send driver ready to ICM [ 87.414436] thunderbolt: probe of :05:00.0 failed with error -110 [1] https://lore.kernel.org/lkml/20200302141451.18983-1-mika.westerb...@linux.intel.com/ -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64
[Kernel-packages] [Bug 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
** Bug watch added: Linux Kernel Bug Tracker #214259 https://bugzilla.kernel.org/show_bug.cgi?id=214259 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
*** Bug 214259 has been marked as a duplicate of this bug. *** -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Just wanted to leave a note here that this issue continues to be a problem with descrete thundebold 4 chips: https://bugzilla.kernel.org/show_bug.cgi?id=214259 The hack from https://bugzilla.kernel.org/show_bug.cgi?id=206459#c46 fixes the dock on that Laptop, the cleaner hack I have yet to try. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Just a testing update: As of today (2020-11-12), the patch: - Still hasn't landed - Still applies cleanly on kernel 5.10-rc3 - Is still needed, otherwise thunderbolt doesn't work at all on affected hardware upon reconnect. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Any updates on if a fix for this has arrived? So far I've just been applying the patch (287661) and compiling the kernel myself for my Yoga C940, but it's rather finnicky. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
I suggest you to reply on that email thread that there is a real problem that needs to be solved so we get some traction from the maintainers. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
Hi, sorry about this. I did not get any comments from x86 maintainers for this and the comment from Bjorn (the author of the original code) seems to suggest rather big rework so I simply haven't had time to look at it at the moment. Can send a ping on that thread? Maybe we get some x86 maintainers to comment it then. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284]
I just resent the patch. Hopefully it lands mainline at some point :) -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
Launchpad has imported 54 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=206459. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2020-02-07T19:52:30+00:00 benoitg wrote: Created attachment 287231 acpidump I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940-14IIL laptop. Laptop is very recent hardware, with a 10th gen intel cpu, and a bios with very few options :( - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. - The dock work fine in windows, in all the above scenarios When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Ubuntu kernel 5.3.0-26, same symptoms - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.2, same symptoms, but gets a little further allocating memory on the second pass. - Plugging the dock after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-02-07 cat /sys/bus/thunderbolt/devices/0-0/nvm_version 72.0 cat /sys/bus/thunderbolt/devices/0-3/nvm_version 50.0 - Unfortunately I cannot procure older firmware for the dock to know if the laptop or the dock is the source of the problem (As this dock was released over a year ago, and I cannot find any specific relevant problems with Linux) - The screens connected to the displayports on the dock always work. But but all other ports (USB, ethernet, sound fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: tbtadm devices 0-3 Lenovo ThinkPad Thunderbolt 3 Dock authorized not in ACL Originally reported to ubuntu in: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/12 On 2020-02-07T19:54:07+00:00 benoitg wrote: Created attachment 287233 mainline_5.5.2_notworking_dmesg_dock_plugged_after_boot Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/13 On 2020-02-07T19:54:41+00:00 benoitg wrote: Created attachment 287235 mainline_5.5.2_notworking_lspci__dock_plugged_after_boot Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/14 On 2020-02-07T19:55:04+00:00 benoitg wrote: Created attachment 287237 mainline_5.5.2_notworking_lsusb_dock_plugged_after_boot Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/15 On 2020-02-07T19:55:24+00:00 benoitg wrote: Created attachment 287239 mainline_5.5.2_working_dmesg_dock_plugged_before_boot Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/16 On 2020-02-07T19:55:46+00:00 benoitg wrote: Created attachment 287241 mainline_5.5.2_working_lspci__dock_plugged_before_boot Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/17 On 2020-02-07T19:56:10+00:00 benoitg wrote: Created attachment 287243 mainline_5.5.2_working_lsusb_dock_plugged_before_boot Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/18 On 2020-02-17T21:21:44+00:00 benoitg wrote: Still no luck on 5.5.4, and with an updated BIOS (AUCN54WW) Is there any other information I could provide? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/comments/22 On 2020-02-18T00:27:45+00:00 nicholas.johnson-opensource wrote: Hi Benoit, Please try Linux v5.6-rc2: https://kernel.ubuntu.com/~kernel- ppa/mainline/v5.6-rc2/ I have seven patches directly relating to Thunderbolt PCI native enumeration in the v5.6 release, which may help. In the future, please note that "su
[Kernel-packages] [Bug 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
** Also affects: linux via https://bugzilla.kernel.org/show_bug.cgi?id=206459 Importance: Unknown Status: Unknown -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
There is now a working patch on the upstream bug -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
Still no luck with 5.5.4 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
unfortunately, same results with BIOS AUCN54WW (manually installed, since not offered by either lenovo system update nor windows update). Same symptoms. Same symptoms also on with kernel mainline 5.5.3 For reference, dock firmware is V3.1.66 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
Please test latest BIOS AUCN54WW. -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
Reported upstream on Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206459 ** Bug watch added: Linux Kernel Bug Tracker #206459 https://bugzilla.kernel.org/show_bug.cgi?id=206459 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
Still the same on 5.5.2 -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
With kernel mainline 5.5.1, it does get a little bit further, only BAR 14 and 0 fail to assign on the second try. See attached dmesg. But symptoms are still identical: no peripherals work except for video. Any way I can systematically search for a workaround using pci= kernel parameters? ** Attachment added: "kernel_mainline_5.5.1_notworking_dmesg_dock_plugged_after_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5325261/+files/kernel_mainline_5.5.1_notworking_dmesg_dock_plugged_after_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/ -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot
** Summary changed: - thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot + thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 with pci memory allocation errors on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Status changed to Confirmed
This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: Confirmed Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
** Attachment added: "ubuntu_5.3.0-26_working_dmesg_dock_plugged_before_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5321565/+files/ubuntu_5.3.0-26_working_dmesg_dock_plugged_before_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
** Attachment added: "ubuntu_5.3.0-26_notworking_lspci_dock_plugged_after_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5321563/+files/ubuntu_5.3.0-26_notworking_lspci_dock_plugged_after_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] [NEW] thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
Public bug reported: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug eoan -- 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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when
[Kernel-packages] [Bug 1860284] Re: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
** Attachment added: "ubuntu_5.3.0-26_working_lsusb_dock_plugged_before_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5321567/+files/ubuntu_5.3.0-26_working_lsusb_dock_plugged_before_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
** Attachment added: "ubuntu_5.3.0-26_working_lspci_dock_plugged_before_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5321566/+files/ubuntu_5.3.0-26_working_lspci_dock_plugged_before_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
** Attachment added: "ubuntu_5.3.0-26_notworking_dmesg_dock_plugged_after_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5321562/+files/ubuntu_5.3.0-26_notworking_dmesg_dock_plugged_after_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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 1860284] Re: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot
** Attachment added: "ubuntu_5.3.0-26_notworking_lsusb_dock_plugged_after_boot.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+attachment/5321564/+files/ubuntu_5.3.0-26_notworking_lsusb_dock_plugged_after_boot.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/1860284 Title: thinkpad thunderbolt 3 dock gen2 does not work on Yoga C940 unless plugged in before boot Status in linux package in Ubuntu: New Bug description: I have thinkpad thunderbolt 3 dock gen2 dock I am trying to use with a New Lenovo Yoga C940 laptop. - The dock works fine when plugged-in before boot. - The dock does NOT work when plugged after the system booted. - The dock does NOT work when plugged-in at boot, subsequently unplugged and plugged back in. When it fails, it fails with memory allocation messages such as: [ 342.507320] pci :2b:00.0: BAR 14: no space for [mem size 0x0c20] [ 342.507323] pci :2b:00.0: BAR 14: failed to assign [mem size 0x0c20] Things I tried: - Kernel mainline 5.4.12, same symptoms - Kernel mainline 5.5.-rc6, same symptoms. - Plugging it after powering up the laptop, but at the grub screen before boot. In this case the dock works fine after boot. Other potentially useful information to narrow it down: - The tests were done with only an ethernet cable and power plugged into the dock to minimize the number of moving parts... - Dock and laptop both have the very latest firmware as of 2020-01-17. - The displayport part of the dock always work, but all other ports (USB, ethernet, card readers fail) when plugged-in after boot. - Doesn't seem to be a thunderbolt authorization problem: benoitg@benoitg-Yoga-C940:~$ boltctl ? Lenovo ThinkPad Thunderbolt 3 Dock ?? type: peripheral ?? name: ThinkPad Thunderbolt 3 Dock ?? vendor:Lenovo ?? uuid: 001730c5-7042-0801-- ?? status:authorized ? ?? domain: c06e823d-af8a-8680-- ? ?? authflags: none ?? authorized:Sun Jan 19 17:41:04 2020 ?? connected: Sun Jan 19 17:41:04 2020 ?? stored:Thu Jan 16 07:27:43 2020 ?? policy: iommu ?? key:no ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-26-generic 5.3.0-26.28 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Uname: Linux 5.3.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: benoitg1182 F pulseaudio CurrentDesktop: KDE Date: Sun Jan 19 12:38:17 2020 InstallationDate: Installed on 2020-01-16 (3 days ago) InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=078b76d6-6b72-4de4-9e10-f6ea33d9bc1a ro RelatedPackageVersions: linux-restricted-modules-5.3.0-26-generic N/A linux-backports-modules-5.3.0-26-generic N/A linux-firmware1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN45WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN45WW:bd08/22/2019:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860284/+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