Responding to earlier statement in #93:
Replaced the TB16 (240W) with a WD19TB (180W) and issue disappeared. Also no
issues with thunderbolt user authorization setting enabled.
Maybe the hardware differences (usb hub e.g.) between these docks can
help you guys identify the problem.
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You recei
@ #97
Correct me if I'm wrong, but the DELL D6000 is a DisplayLink dock in stead of a
Thunderbolt dock.
I would open a new bug for this.
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https://bugs.launchpad.net/bugs/176
Laptop: XPS 15 9570
BIOS Information
Vendor: Dell Inc.
Version: 1.15.0
Release Date: 12/25/2019
Ubuntu 20.04 LTS
Uname: 5.4.0-29-generic #33-Ubuntu SMP Wed Apr 29 14:32:27 UTC 2020 x86_64
x86_64 x86_64 GNU/Linux
TB16 with latest firmware (3 jan 2019)
Fully reproducible:
Disabling Thunderbolt Security in the BIOS stops this from happening. This was
the only workaround that worked for me.
Not saying this is a fix, but this may help you in finding the root cause.
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** Bug watch added: Linux Kernel Bug Tracker #156341
https://bugzilla.kernel.org/show_bug.cgi?id=156341
** Also affects: linux via
https://bugzilla.kernel.org/show_bug.cgi?id=156341
Importance: Unknown
Status: Unknown
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A workaround is adding the following boot patameters:
`acpi_rev_override=1 acpi_osi=Linux nouveau.modeset=0 pcie_aspm=force
drm.vblankoffdelay=1 scsi_mod.use_blk_mq=1 nouveau.runpm=0
mem_sleep_default=deep`
(Thanks to the input of nvidia forum and github.com/JackHack96/dell-
xps-9570-ubuntu-resp
Opened a forum thread on the Nvidia dev forum regarding this issue"
https://devtalk.nvidia.com/default/topic/1044633/linux/driver-does-not-wake-gpu-properly-after-suspend-ubuntu-18-10-with-branch-390-410-and-415-/
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** Also affects: linux
Importance: Undecided
Status: New
** No longer affects: linux
** Also affects: nvidia-graphics-drivers-410 (Ubuntu)
Importance: Undecided
Status: New
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Some added info. This bug is present in:
driver : nvidia-driver-415 - third-party free recommended
driver : nvidia-driver-410 - third-party free
driver : nvidia-driver-390 - distro non-free
GPU info:
== /sys/devices/pci:00/:00:01.0/:01:00.0 ==
modalias : pci:v10DEd1C8Csv0
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