Public bug reported: I'm using Lubuntu 20.04 on Dell XPS 13 9360. Somehow thunderbolt stopped working. I've attached the relevant output from /var/syslog. I'm using 5.4.0-52-generic. I've updated all my firmware through fwupdmgr.
Briefly, the kernel complains kernel: pci 0000:01:00.0: BAR 13: no space for [io size 0x3000] kernel: pci 0000:01:00.0: BAR 13: failed to assign [io size 0x3000] then kernel: usb 3-1.3: config 1 has no interfaces? then kernel: xhci_hcd 0000:39:00.0: xHCI host controller not responding, assume dead kernel: r8152 4-1.4:1.0 enxd481d70b2831: Stop submitting intr, status -108 kernel: xhci_hcd 0000:39:00.0: HC died; cleaning up then kernel: xhci_hcd 0000:39:00.0: Host halt failed, -19 kernel: xhci_hcd 0000:39:00.0: Host not accessible, reset failed. then kernel: pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) kernel: pcieport 0000:00:1c.0: AER: device [8086:9d10] error status/mask=00000001/00002000 kernel: pcieport 0000:00:1c.0: AER: [ 0] RxErr ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-firmware 1.187.3 ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65 Uname: Linux 5.4.0-52-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: albert 820 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Wed Nov 4 16:07:31 2020 Dependencies: InstallationDate: Installed on 2020-05-11 (176 days ago) InstallationMedia: Lubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0bda:568b Realtek Semiconductor Corp. Integrated_Webcam_HD Bus 001 Device 003: ID 0cf3:e300 Qualcomm Atheros Communications Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9360 PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-52-generic root=UUID=95de7ebe-d429-45d7-9548-0d5af627a560 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-52-generic N/A linux-backports-modules-5.4.0-52-generic N/A linux-firmware 1.187.3 SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/13/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.14.2 dmi.board.name: 0T3FTF dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.14.2:bd07/13/2020:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0T3FTF:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9360 dmi.product.sku: 075B dmi.sys.vendor: Dell Inc. ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Attachment added: "syslog" https://bugs.launchpad.net/bugs/1902896/+attachment/5431066/+files/syslog -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1902896 Title: Thunderbolt dock no longer works Status in linux-firmware package in Ubuntu: New Bug description: I'm using Lubuntu 20.04 on Dell XPS 13 9360. Somehow thunderbolt stopped working. I've attached the relevant output from /var/syslog. I'm using 5.4.0-52-generic. I've updated all my firmware through fwupdmgr. Briefly, the kernel complains kernel: pci 0000:01:00.0: BAR 13: no space for [io size 0x3000] kernel: pci 0000:01:00.0: BAR 13: failed to assign [io size 0x3000] then kernel: usb 3-1.3: config 1 has no interfaces? then kernel: xhci_hcd 0000:39:00.0: xHCI host controller not responding, assume dead kernel: r8152 4-1.4:1.0 enxd481d70b2831: Stop submitting intr, status -108 kernel: xhci_hcd 0000:39:00.0: HC died; cleaning up then kernel: xhci_hcd 0000:39:00.0: Host halt failed, -19 kernel: xhci_hcd 0000:39:00.0: Host not accessible, reset failed. then kernel: pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) kernel: pcieport 0000:00:1c.0: AER: device [8086:9d10] error status/mask=00000001/00002000 kernel: pcieport 0000:00:1c.0: AER: [ 0] RxErr ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-firmware 1.187.3 ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65 Uname: Linux 5.4.0-52-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: albert 820 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Wed Nov 4 16:07:31 2020 Dependencies: InstallationDate: Installed on 2020-05-11 (176 days ago) InstallationMedia: Lubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0bda:568b Realtek Semiconductor Corp. Integrated_Webcam_HD Bus 001 Device 003: ID 0cf3:e300 Qualcomm Atheros Communications Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9360 PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-52-generic root=UUID=95de7ebe-d429-45d7-9548-0d5af627a560 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-52-generic N/A linux-backports-modules-5.4.0-52-generic N/A linux-firmware 1.187.3 SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/13/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.14.2 dmi.board.name: 0T3FTF dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.14.2:bd07/13/2020:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0T3FTF:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9360 dmi.product.sku: 075B dmi.sys.vendor: Dell Inc. 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