[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
Got a newer nvidia driver (470) to work with this kernel over the holidays. The issue still applies, regardless of the GPU selected in prime-select. I started getting new ACPI errors with it, which could be unrelated (empty lines are in actual output): [ 196.405777] ACPI Error: Thread 25047680 cannot release Mutex [ECMX] acquired by thread 14745600 (20210604/exmutex-378) [ 196.405804] No Local Variables are initialized for Method [_Q66] [ 196.405809] No Arguments are initialized for method [_Q66] [ 196.405815] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20210604/psparse-529) [ 196.426883] input: U as /devices/pci:00/:00:1c.0/:02:00.0/:03:04.0/:39:00.0/:3a:04.0/:3c:00.0/:3d:01.0/:3e:00.0/usb5/5-1/5-1.1/5-1.1.4/5-1.1.4:1.0/0003:2A7A:4103.000F/input/input44 [ 196.483631] hid-generic 0003:2A7A:4103.000F: input,hidraw4: USB HID v1.10 Keyboard [U] on usb-:3e:00.0-1.1.4/input0 [ 196.489779] input: U Consumer Control as /devices/pci:00/:00:1c.0/:02:00.0/:03:04.0/:39:00.0/:3a:04.0/:3c:00.0/:3d:01.0/:3e:00.0/usb5/5-1/5-1.1/5-1.1.4/5-1.1.4:1.1/0003:2A7A:4103.0010/input/input45 [ 196.547646] input: U System Control as /devices/pci:00/:00:1c.0/:02:00.0/:03:04.0/:39:00.0/:3a:04.0/:3c:00.0/:3d:01.0/:3e:00.0/usb5/5-1/5-1.1/5-1.1.4/5-1.1.4:1.1/0003:2A7A:4103.0010/input/input46 [ 196.547809] hid-generic 0003:2A7A:4103.0010: input,hidraw5: USB HID v1.10 Device [U] on usb-:3e:00.0-1.1.4/input1 [ 196.563812] ACPI Error: Thread 24988608 cannot release Mutex [ECMX] acquired by thread 14745600 (20210604/exmutex-378) [ 196.563851] No Local Variables are initialized for Method [_Q66] [ 196.563859] No Arguments are initialized for method [_Q66] [ 196.563869] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20210604/psparse-529) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba nvidia module won't even build against oem kernel 5.14, so I can't test that. Removing i915.enable_psr=0 is not really a supported configuration on this machine. Keeping PSR on causes it to occasionally hard freeze after hours of work. tbh after all this time I've lost any hope of this getting fixed and any will to continue trying different configurations. It must be something very non-trivial if we haven't even been able to pin this down after 8 months of back and forth with all the debug logs switched on, so I am thinking of just ditching this laptop and getting a Mac instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
** Also affects: linux-oem-5.14 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
If that would help, I could run the same scenario on a 9560 laptop to maybe see what's different in the logs? The 9560 does not have this problem, although it comes with a previous- gen Intel GPU, HD630 vs UHD630 on the 9500. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, the issue still present on that one. Logging seems borked in that RC, it only started ~1s into boot. In the attached log, 1. the affected monitor (BenQ) "went away" after logging in at boot 2. came back after getting power cycled 3. suspended and woke fine on first Super+L 4. went away again on second Super+L 5. came back after getting power cycled The second monitor (LG) suspended and woke up fine in each case. This is with: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0 i915.modeset=1 nvidia_drm.modeset=1 usbcore.autosuspend=-1 drm.debug=0x10e" GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0 ipv6.disable=1" The PSR=0 flag is needed to avoid random hard freezes on this laptop model (unrelated issue even with Windows). ** Attachment added: "5.15-rc2-2.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+attachment/5527314/+files/5.15-rc2-2.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
Latest BIOS 1.9.1, TBT firmware v65, TB16 firmware 1.0.5 and kernel 5.13.0-1012-oem still affected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
FWIW, the C-states workaround from this post works for me and resolves the hot-plugging issue with TB16: https://www.dell.com/community/XPS/XPS-13-9300-and-WD19TB-linux- problem/m-p/7842208/highlight/true#M81522 Currently running BIOS 1.9.1, TBT firmware V65, TB16 firmware 1.0.5 and kernel 5.13.0-1012-oem. I hope this helps pin down the bug or at least becomes useful for others who run into this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
Latest BIOS 1.8.1, TBT firmware v65, TB16 firmware 1.0.5 and OEM kernel 5.13 still affected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
BIOS 1.8.1, TBT firmware v65, TB16 firmware 1.0.5 and OEM kernel 5.13 still affected ** Also affects: linux-oem-5.13 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
No change in linux-oem-5.13 (5.13.0-1009-oem), issue still applies as described. ** Also affects: linux-oem-5.13 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
** Also affects: linux-oem-5.10 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
** Also affects: linux-oem-5.10 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, would it be better to move this issue to https://gitlab.freedesktop.org/drm/intel/-/issues, or is this more likely related to Thunderbolt in this generation of XPS going to Titan Ridge? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, the latest drm-tip triggers it more reliably. When I lock the screen, the issue triggers every single time after the external monitor goes into standby, and it needs to be power-cycled to wake up. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
A couple of other behaviours I have observed now that may be useful for figuring this one out: 1. When this monitor (Benq EX2780Q) goes to standby, it stops showing signs of life on the signal line. This manifests as it disappearing completely from the system, including the sound output and the display device. Must be a power saving feature. I have not seen this on other monitors I've owned, so I thought this may be a contributing factor. Still, this does not result in the "fail to wake" issue on the XPS 9560 and on my Windows desktop connected to another input, so I don't think it is the monitor's fault. 2. When 2 external monitors are connected (not my original post's use case), Benq EX2780Q and LG 24MP57, and I power cycle the Benq for it to wake up, the LG 24MP57 goes into a slow loop where it blanks for a second, comes back for about 20 seconds, blanks for a second, repeat. If I get lucky and everything boots up on first attempt, without power cycling the Benq, this does not happen - which is why I thought it may be related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, Yes. Even if I disconnect everything but the monitor from TB16 and the remaining USB-Cs on the laptop, keep the laptop lid open and use the built-in kb/touchpad to lock/unlock the screen, it triggers about 1 in 3 times. With the lid open, the laptop screen wakes up, but the external remains stuck asleep. Start up -> Log on -> Super+L -> Wait for the monitor to show "No signal detected" -> Wait for the monitor to sleep, the LED indicator on it goes orange -> Wait 3-5 seconds -> Press any key -> 1 in 3 times (but not every third, can be many working/not working a row) reliably triggers it and the monitor does not wake up. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
@koba, with everything removed there is no ACPI error on plugging the dock back in. However, if I start plugging external devices back into the dock after it has registered with the system, the USB reset loop behaviour is still exactly the same as in the original post. In the attached log, I removed the dock (with nothing attached to it) at 22:00:11, plugged it back in at 22:00:23 with nothing attached to it, started attaching external devices to it at 22:01:33. ** Attachment added: "kern-nousb-nomonitor.log" https://bugs.launchpad.net/ubuntu/+source/linux-meta-oem-5.6/+bug/1922336/+attachment/5495605/+files/kern-nousb-nomonitor.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
I should add that on 5.12 there is no USB reset loop observed in my original post; USB devices attached to the dock just don't work at all when re-plugging in the dock, even sporadically. After re-plugging in the dock, the built-in laptop keyboard works, but calling anything that relies on sudo/root, even just "sudo dmesg" or "reboot" hangs indefinitely. The terminal keeps blinking, so it's not a complete hard freeze. Removing the dock again does not make it recover. Hard-reset is the only thing that is left at that point to get the system operational again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
@koba, please find the logs attached for 5.12 with debug enabled as instructed ** Attachment added: "kern-5.12-generic-acpi2.log" https://bugs.launchpad.net/ubuntu/+source/linux-meta-oem-5.6/+bug/1922336/+attachment/5495268/+files/kern-5.12-generic-acpi2.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, 5.12 logs attached. It was triggered a few times during boot, but I checked dmesg before locking the screen and triggering the issue - it was at timestamp 20:18:43, so the lines you are interested in will be shortly after that. ** Attachment added: "kern-5.12-generic.log" https://bugs.launchpad.net/ubuntu/+source/linux-meta-oem-5.6/+bug/1922334/+attachment/5495267/+files/kern-5.12-generic.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@Koba, Not sure what you meant by that, could you elaborate? Do you want me to send the laptop into s2idle suspend? That is not necessary to trigger the issue; merely locking the screen or letting the monitor go blank after a timeout triggers it, although it may take a couple of attempts sometimes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
@koba, I updated as soon as this BIOS was available. All of my testing over the last few days was done on 1.7.1 already. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
@koba, if I understood you correctly, yes, ACPI errors still appear on drm-tip. Actually, all hell broke loose on that kernel: after triggering the issue, Bluetooth became unresponsive; calling sudo to edit /etc/default/grub ended up hanging indefinitely; other applications being launched were showing weird rendering glitches and became unresponsive. Logs attached. ** Attachment added: "kernel-drmtip-hotplug.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+attachment/5494658/+files/kernel-drmtip-hotplug.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, please find it attached. In this instance, it took several monitor power cycles and reopenings of the lid for it to put output on the external monitor after logon, even though it was clearly showing up in Display Settings. ** Attachment added: "kernel-1025.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+attachment/5494656/+files/kernel-1025.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
@koba, please find it attached and thanks for looking into this. In this instance, the lid was closed and the laptop suspended itself after losing the monitor on logon (@100.856966) ** Attachment added: "kern-1922334.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+attachment/5494205/+files/kern-1922334.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
** Attachment added: "fwupdmgr-1922336.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+attachment/5494207/+files/fwupdmgr-1922336.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
@koba, please find them attached and thanks for looking into this. ** Attachment added: "boltctl-1922336.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+attachment/5494206/+files/boltctl-1922336.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
The apport-collect run for this was actually perfect: the external screen didn't wake for LUKS and didn't wake for the greeter afterwards, so I had to get the laptop out of the stand and open the lid to be able to finish booting. I hope the logs have captured all relevant information. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] acpidump.txt
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484890/+files/acpidump.txt ** Attachment removed: "WifiSyslog.txt" https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+attachment/5484889/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484889/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484888/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484887/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484886/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484885/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484884/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484883/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484882/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484881/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Lsusb-v.txt
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484880/+files/Lsusb-v.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484908/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484876/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Lsusb-t.txt
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484879/+files/Lsusb-t.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484878/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Lspci-vt.txt
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484877/+files/Lspci-vt.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484907/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484906/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484875/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484874/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484905/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1922334/+attachment/5484873/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
apport information ** Tags added: apport-collected focal ** Description changed: I've recently upgraded my workhorse from XPS 9560 (2016) to a newer generation XPS 9500 (2020) and ran into several things that feel like regressions, but are probably related to hardware changes. This is one of them. tl;dr: When using XPS 9500 with a TB16 dock and an external monitor (Benq EX2780Q) connected to the dock via USB-C to USB-C (DP alternate mode), most of the time the monitor fails to wake up after going blank. details: Simplest way to reproduce is for hit Super+L, wait for the monitor to properly go in standby, then type something in or move the mouse to wake it up. 8 times out of 10 it does not wake up when using XPS 9500. Most of the time this can be fixed by power cycling the monitor, however this has a seemingly random chance of triggering two other issues: 1. The system to lose sight of the monitor for a brief period of time, which sometimes causes it to hang with a black screen and needs some combination of restarting the monitor, the dock, and the laptop, because there is a separate USB issue making hot-plugging unusable. 2. The monitor itself gets stuck in a weird standby state where it stops reacting to button presses and I need to hold the power button a bit longer for it to sort of hard reset? Notably, it wakes up fine every time when using XPS 9560 or Precision 5520 in the same setup which I have been using for ages. This becomes particularly troublesome when screens go into short-lived standby during boot: after the Dell logo, after entering the LUKS password, after logging in. Each of these points has a chance of triggering the bug, because it looks like there is some sort of mode change and waking signal submission happening between them that triggers it. I had to disable screen timeout as a temporary workaround to be able to work on this system at all without having to play "monitor wake lottery" every time I go brew a cuppa. The workaround at boot time is to either re-roll the lottery, or boot with the dock connected and lid open, then close the lid and keep working from there. The dock, the monitor, all USB peripherals are the same in both cases - it's literally just the TB16 cable plugged into a different laptop. I have attempted 5.8 Ubuntu generic, 5.6 OEM (-20.04) and 5.10 OEM (-20.04b and -20.04-edge) kernels on the 9500 with same results. I have attempted disabling USB autosuspend via a GRUB kernel parameter to usbcore. I have attempted both NVidia and Intel GPUs. I have attempted playing with BIOS settings: wake on dell usb-c docks, disable early sign of life for both checkboxes, disabling SGX and SMM, checking all 3 boxes for Thunderbolt and switching off Thunderbolt security. None of these make a noticeable difference. Since it was fine with 9560, 5520 and a friend with a 9570 has no issues either, my gut feeling is that this is due to the upgrade from Alpine Ridge to a Titan Ridge Thunderbolt controller that happened in this generation - something wrong with the driver, or the firmware may have missed some of the "lessons learned" in Alpine Ridge and caused this regression. That would also make it applicable to 9300, which has a "developer edition" option under Project Sputnik and several reports of the same problem scattered across the internet: https://www.dell.com/community/XPS/XPS-13-9300-with-WD19TB-External-display-not-coming-on-after/td-p/7676922 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1889342 (may be a duplicate, but for WD19TB dock on 9300, so may be slightly different too) https://www.reddit.com/r/linuxquestions/comments/ka0w2j/monitor_doesnt_wake_from_sleep/ etc etc. Those reports suggest high bandwidth usage sometimes affects it, so it's worth noting that my external monitor is a 1440p 144Hz one that uses tons of bandwidth indeed. The only hint in terms of logs seems to be this message in dmesg that I see when power cycling the monitor and getting back into the system: [ 250.777684] pcieport :09:04.0: pciehp: Slot(0-1): Card not present [ 250.777695] xhci_hcd :0b:00.0: can't change power state from D3cold to D0 (config space inaccessible) [ 250.778293] xhci_hcd :0b:00.0: can't change power state from D3hot to D0 (config space inaccessible) [ 250.778336] xhci_hcd :0b:00.0: Controller not ready at resume -19 [ 250.778340] xhci_hcd :0b:00.0: PCI post-resume error -19! [ 250.778343] xhci_hcd :0b:00.0: HC died; cleaning up [ 250.778374] xhci_hcd :0b:00.0: remove, state 4 [ 250.778380] usb usb6: USB disconnect, device number 1 [ 250.778895] xhci_hcd :0b:00.0: USB bus 6 deregistered [ 250.778905] xhci_hcd :0b:00.0: remove, state 4 [ 250.778910] usb usb5: USB disconnect, device number 1 [ 250.779396] xhci_hcd :0b:00.0: Host halt failed, -19
[Bug 1922336] acpidump.txt
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484910/+files/acpidump.txt ** Attachment removed: "WifiSyslog.txt" https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+attachment/5484909/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484909/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Lsusb-v.txt
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484900/+files/Lsusb-v.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Lsusb-t.txt
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484899/+files/Lsusb-t.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484903/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484902/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Lspci-vt.txt
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484897/+files/Lspci-vt.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484901/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484904/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484895/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484898/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484896/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484894/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484893/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
apport information ** Tags added: apport-collected focal ** Description changed: I've recently upgraded my workhorse from XPS 9560 (2016) to a newer generation XPS 9500 (2020) and ran into several things that feel like regressions, but are probably related to hardware changes. This is one of them. tl;dr: When using XPS 9500 with a TB16 dock, hot-plugging the dock causes ACPI errors in dmesg and some kind of reset loop with USB peripherals connected via the dock. details: USB peripherals keep reconnecting according to dmesg, but in practice they barely ever finish registering with the system before disappearing again. Maybe 1 out of 40 USB keyboard presses registers while this is happening. At this point my choices are to either reboot with the dock connected or work without the dock and consequently without any peripherals on my desk. Booting with an open lid and the dock connected works fine until I re-plug the dock. Notably, it hot-plugs fine every time when using XPS 9560 or Precision 5520 in the same setup which I have been using for ages and which had similar problems until around kernel 4.13. Since it was fine with 9560, 5520 and a friend with a 9570 has no issues either, my gut feeling is that this is due to the upgrade from Alpine Ridge to a Titan Ridge Thunderbolt controller that happened in this generation - something wrong with the driver, or the firmware may have missed some of the "lessons learned" in Alpine Ridge and caused this regression. That would also make it applicable to 9300, which has a "developer edition" option under Project Sputnik. I have attempted 5.8 Ubuntu generic, 5.6 OEM (-20.04) and 5.10 OEM (-20.04b and -20.04-edge) kernels on the 9500 with same results. I have attempted rebinding the XHCI controller after reconnecting the dock. I have attempted disabling USB autosuspend and ASPM via a GRUB kernel parameter. I have attempted playing with BIOS settings: wake on dell usb-c docks, disable early sign of life for both checkboxes, disabling SGX and SMM, checking all 3 boxes for Thunderbolt and switching off Thunderbolt security. None of these make a noticeable difference. System config: XPS 9500, i7, 32GB RAM BIOS 1.6.1, TB3 firmware NVM60 Ubuntu 20.04.02 LTS, kernels 5.6-oem, 5.8-generic, 5.10-oem (same behaviour) TB16 dock firmware 1.0.4 (MST 3.12.02) + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu27.16 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC3: gboiko 1990 F pulseaudio + /dev/snd/controlC2: gboiko 1990 F pulseaudio + /dev/snd/controlC1: gboiko 1990 F pulseaudio + /dev/snd/controlC0: gboiko 1990 F pulseaudio + CasperMD5CheckResult: skip + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2021-03-31 (6 days ago) + InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) + MachineType: Dell Inc. XPS 15 9500 + NonfreeKernelModules: nvidia_modeset nvidia + Package: linux-meta-oem-5.6 + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.6.0-1052-oem root=/dev/mapper/vgubuntu-root ro net.ifnames=0 biosdevname=0 ipv6.disable=1 quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.6.0-1052.56-oem 5.6.19 + RelatedPackageVersions: + linux-restricted-modules-5.6.0-1052-oem N/A + linux-backports-modules-5.6.0-1052-oem N/A + linux-firmware 1.187.10 + Tags: focal + Uname: Linux 5.6.0-1052-oem x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 12/24/2020 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 1.6.1 + dmi.board.name: 0RHXRG + dmi.board.vendor: Dell Inc. + dmi.board.version: A03 + dmi.chassis.type: 10 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr1.6.1:bd12/24/2020:svnDellInc.:pnXPS159500:pvr:rvnDellInc.:rn0RHXRG:rvrA03:cvnDellInc.:ct10:cvr: + dmi.product.family: XPS + dmi.product.name: XPS 15 9500 + dmi.product.sku: 097D + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1922336/+attachment/5484892/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-meta-oem-5.6 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1922336] Re: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16)
Kernel logs with the ACPI errors ** Attachment added: "usb-acpi-reset-loop.log" https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+attachment/5483390/+files/usb-acpi-reset-loop.log ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-meta-oem-5.6 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922336 Title: ACPI errors and USB reset loop when hot-plugging a Titan Ridge laptop into a dock (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766076] Re: USB over thunderbolt turns off every once in a while
I used to run into this regularly before and just recently ran into it again with the TB16. Previously I had the same issue with a different USB hub without a dock, occurring both on Windows and Linux Dell 5520 and Dell XPS 9560. Without the dock both systems were able to recover. With the dock, only Windows recovers successfully. I believe this is related to USB bandwidth exhaustion triggering a reset in some edge case. Windows recovers from this after a bit even with the dock, whereas on Linux having it occur with the dock in the chain seems to be preventing recovery. The issue is that with the dock and a daisy-chained USB hub you end up with too much stuff hanging off a single wire or possibly a single controller. It could be about power draw, heat, 5 Gigs of USB3 not being able to fit more than a single 480 Mbit USB2 bus, or that even the 5 Gigs are actually getting saturated. The reset will only occur sporadically when all USB devices happen to be under heavy load at the same instant. Attached the lsusb output from the USB-heavy XPS 9560+TB16 setup that triggers this every 20 minutes when actively using ethernet, audio interfaces, the USB3 NVME SSD and the Android device in an IDE. ** Attachment added: "lsusb.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766076/+attachment/5427600/+files/lsusb.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766076 Title: USB over thunderbolt turns off every once in a while To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1766076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871917] Re: Unable to boot 20.04 installer on Dell XPS 15 9560
Same issue on XPS 9560, 8GB USB stick. Created in Rufus from ubuntu-20.04-desktop-amd64.iso, both ISO and DD mode behave the same. Can't install 20.04 as a result. No way to collect the logs, because the laptop shuts down after disks checks and there is no interaction other than Ctrl+C to cancel disk checks and speed this up. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871917 Title: Unable to boot 20.04 installer on Dell XPS 15 9560 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1871917/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766076] Re: USB over thunderbolt turns off every once in a while
Still seeing this on 5.0.8 mainline. Connecting a USB device after a few hours results in this: [17093.624705] usb 3-1.1: USB disconnect, device number 7 [17144.801167] usb 3-1.1: new high-speed USB device number 8 using xhci_hcd [17145.201116] usb 3-1.1: New USB device found, idVendor=04e8, idProduct=6860, bcdDevice= 4.00 [17145.201119] usb 3-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [17145.201121] usb 3-1.1: Product: SAMSUNG_Android [17145.201123] usb 3-1.1: Manufacturer: SAMSUNG [17145.201124] usb 3-1.1: SerialNumber: REDACTED [17147.966175] usb 3-1.1: USB disconnect, device number 8 [17153.161110] xhci_hcd :0e:00.0: xHCI host not responding to stop endpoint command. [17153.169934] xhci_hcd :0e:00.0: xHCI host controller not responding, assume dead [17153.169953] r8152 4-1.2:1.0 eth0: Tx status -108 [17153.169954] r8152 4-1.2:1.0 eth0: Tx status -108 [17153.169955] r8152 4-1.2:1.0 eth0: Tx status -108 [17153.169957] r8152 4-1.2:1.0 eth0: Tx status -108 [17153.169980] xhci_hcd :0e:00.0: HC died; cleaning up [17153.170181] usb 3-1: USB disconnect, device number 2 [17153.170187] usb 4-1: USB disconnect, device number 2 [17153.170189] usb 4-1.2: USB disconnect, device number 3 [17153.170760] usb 3-1.4: USB disconnect, device number 5 [17153.193302] bridge-eth0: disabling the bridge on dev down [17153.193426] bridge-eth0: down [17153.194899] bridge-eth0: detached [17153.194939] /dev/vmnet: open called by PID 1961 (vmnet-bridge) [17153.194944] /dev/vmnet: hub 0 does not exist, allocating memory. [17153.194956] /dev/vmnet: port on hub 0 successfully opened [17153.194962] bridge-wlan0: device is wireless, enabling SMAC [17153.194964] bridge-wlan0: up [17153.194965] bridge-wlan0: attached [17153.277696] usb 3-1.5: USB disconnect, device number 3 [17153.278118] usb 3-1.6: USB disconnect, device number 4 [17153.393326] userif-3: sent link down event. [17153.393328] userif-3: sent link up event. Daisy-chained DP monitors connected to the dock still work, reconnecting the dock fixes it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766076 Title: USB over thunderbolt turns off every once in a while To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1766076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
Thanks for tipping me off. Support for 5.x kernels was added in 390.>=116 (legacy branch) and the 418.>=43 (bleeding edge) drivers, but not to the current stable or any other branch, so it was failing for me. Mainline 5.0.8 with 418.56 also works fine, so it's "just" the LTS kernel branches that have the bug. Back to running mainline Frankenbuntu on prod I suppose. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
Updating to 5.0.x does not fix it; it disables the nvidia driver because that kernel version is not supported in non-bleeding edge drivers yet. If you update to 5.0.x you will end up with nouveau/intel, depending on your blacklisting setup. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766076] Re: USB over thunderbolt turns off every once in a while
Started seeing something similar on Precision 5520 with TB16 dock after a recent kernel update. The original 4.18 worked fine, but 4.18.0-16 and 4.18.0-17 are definitely affected, possibly some earlier ones too. After a while, e.g. 2 hours of work, connecting a new device to the dock causes the xhci_hcd module to go belly up and one of the following happens: 1. USB devices connected to the dock stop working, but daisy-chained DP monitors still work. Reconnecting the dock causes display drivers to die without recovering and requires a hard reset; although this second part is probably a new i915/nvidia issue and a regression to LP#1752165. 2. The system completely freezes and requires a hard reset. I haven't had the chance to play around with this yet, if anyone has any ideas on what to try to reproduce this and what logs to capture I'll find some time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766076 Title: USB over thunderbolt turns off every once in a while To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1766076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
Started seeing this again on nvidia-396.54 with 4.18.0-16 and 4.18.0-17, possibly 4.18.0-15 - I don't recall having hot-plugged it on -15. It's worse now as the system never recovers any of the displays after hot-plugging and even after removing the dock following a hot-plug the built-in laptop display remains blank. There is no error spam in kernel logs either, in fact USB devices seem to recover fine after hot- plugging, just not the monitors. Once I have a chance I will try out kernel 5.0 and see if it's any different. Since this is potentially a new issue/regression, do we need a new ticket? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1793965] Re: Firmware update daemon resets displays connected to Dell TB16 dock soon after every first login
Getting the same issue on Precision 5520, Ubuntu 18.04.1, kernel 4.18.0-15 (HWE) with a Dell TB16 dock and it only happens when daisy- chaining DP monitors. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1793965 Title: Firmware update daemon resets displays connected to Dell TB16 dock soon after every first login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1793965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
@Slava, this ticket was specifically related to issues when using nvidia drivers on machines with nvidia GPUs. If you are experiencing this on an Intel-only machine, please raise a new one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
We've reached February now and HWE kernel on 18.04.1 (4.18.0-14-generic) with nvidia-390.77 works fine, no need for running mainline through Ukuu. ** Changed in: dell-sputnik Status: New => Fix Released ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
@Christoph, Your previous post referred to a different error. If i915 drm errors are what you are actually getting please ignore me :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
@Christoph, That looks like an entirely different issue with different errors. You should create a separate bug report for it. ** Tags added: bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
I can confirm this is fixed on the combination of: - mainline kernel 4.18.16 - installed on 18.04 LTS via UKUU - running nvidia 390.77 The issue still occurs on 4.15.0-36, which is the latest kernel available in Bionic repositories. We won't be getting a "clean" 4.18 until HWE update in February 2019 (3 months to go). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728238] Re: update-initramfs not adding i915 GuC firmware for Kaby Lake, firmware fails to load
This issue with being unable to load GuC blobs also affects xenial at 4.13.0-45 kernel (latest). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728238 Title: update-initramfs not adding i915 GuC firmware for Kaby Lake, firmware fails to load To manage notifications about this bug go to: https://bugs.launchpad.net/initramfs-tools/+bug/1728238/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
Different monitors used in #26, same monitors in all other cases. Hopefully Bionic installer will be fixed in the .4 release and I will be able to try it out. Possibly helpful: I was trying out 4.15 kernels from xenial-proposed for another ticket and the issue remains the same on 4.15. nVidia drivers have gone up to 390.25 since the original post too and the issue remains. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752535] Re: ubiquity crashes in start_slideshow - Could not locate webkit_web_context_get_default: 'webkit_web_context_get_default': /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18: und
How is this not listed under bionic? It is currently impossible to install daily image because of this bug - the installer crashes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752535 Title: ubiquity crashes in start_slideshow - Could not locate webkit_web_context_get_default: 'webkit_web_context_get_default': /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18: undefined symbol: webkit_web_context_get_default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1752535/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing
At 6 iterations of ubuntu-17.04-server-amd64.img (4.2 gigs) I no longer see the corruptions on both 4.13.0-38 and 4.15.0-13 from xenial- proposed. Thanks! ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1729674 Title: TB16 dock ethernet corrupts data with hw checksum silently failing To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1729674/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
I did some additional testing to see if this is thunderbolt in general or just the TB16. The issue does not occur when using external monitors via HDMI + thunderbolt-to-HDMI connections directly on the laptop. It looks like the issue is indeed specific to TB16. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
Spent this evening attempting to get Bionic to work with no success. The installer crashes halfway (#1752535) so the only way to test is was to hotswap nouveau for nvidia while running in a textmode VT from a LiveUSB. To this end, prime-select is not working on Bionic, showing "unknown" on "query" and complaining about lack of alternatives on "prime-select nvidia". Consequently, X won't start after unloading nouveau and replacing it with nvidia. Is there any alternative test I could run that does not require a working Bionic installer? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
5520 native resolution is 2160p, 9560 is 1080p. Both are configured to run 1080p through GNOME settings. I will try out Bionic tonight or latest Monday - don't have it at hand at the moment. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] Re: TB16 dock freezes X on hotplug when used with external displays
Tested this on XPS 15 9560 (GTX 1050) and it does not have this problem, hotplugging works fine on it. I was using this very setup - just plugged the thunderbolt cable into a different laptop. Exact same drivers and the same linux-firmware package from upstream (1.170) that I have installed for WiFi and Bluetooth reasons. Added the apport logs as requested. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065231/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065233/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065230/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065234/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Attachment removed: "WifiSyslog.txt" https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+attachment/5065234/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065229/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065232/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065226/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065222/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] JournalErrors.txt
apport information ** Attachment added: "JournalErrors.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065224/+files/JournalErrors.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752165] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1752165/+attachment/5065228/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752165 Title: TB16 dock freezes X on hotplug when used with external displays To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1752165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
