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Old 05-24-2020, 11:19 AM   #11
snipe122
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Join Date: Feb 2019
Posts: 13
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Hi,

don't know how it is for others, but for me the issue seems to be fixed. Can close my lid and still system is responsive...

I guess some recent Ubuntu patch fixed it again?
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Old 06-02-2020, 02:34 PM   #12
garrerc
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Join Date: Jun 2020
Posts: 1
Exclamation Same Setup (18.04, D6000, 5.3.1), similar issues

[UPDATE2]
I've applied both the firmware update to the D6000 and had previously applied the change to /etc/pulse/default.pa. I did not re-install the driver since updating the firmware as I assume that would not be necessary, correct?

Unsure if this helps, but systemctl reports this for upower:


● upower.service - Daemon for power management
Loaded: loaded (/lib/systemd/system/upower.service; disabled; vendor preset: enabled)
Active: active (running) since Tue 2020-06-02 11:18:54 EDT; 13min ago
Docs: man:upowerd(8)
Main PID: 4069 (upowerd)
Tasks: 3 (limit: 4915)
CGroup: /system.slice/upower.service
└─4069 /usr/lib/upower/upowerd

Jun 02 11:29:53 porsche upowerd[4069]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.3
Jun 02 11:29:53 porsche upowerd[4069]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.4
Jun 02 11:29:53 porsche upowerd[4069]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.2
Jun 02 11:29:53 porsche upowerd[4069]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.6
Jun 02 11:29:53 porsche upowerd[4069]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.5
Jun 02 11:29:54 porsche upowerd[4069]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.3
Jun 02 11:29:54 porsche upowerd[4069]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.4
Jun 02 11:29:54 porsche upowerd[4069]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.6
Jun 02 11:29:54 porsche upowerd[4069]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.2
Jun 02 11:29:54 porsche upowerd[4069]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.0/0000:04:02.0/0000:39:00.0/usb4/4-2/4-2.1/4-2.1:1.5



[UPDATE]
I didn't see the responses that this may have been addressed until I was in the middle of this post. How do I go about applying the fix? Is there a pre-release download link somewhere?


[ORIGINAL POST]
... on a Dell Precision 7530 with 1 HDMI display connected to the laptop, 2 DisplayPort displays connected to the dock.

This is extremely disruptive / distracting!!

Things only seem to affect the 2 displays connected to the dock and never the one connected to the laptop. I keep the built-in display off.

I've managed to mitigate somewhat the worst of the issues to the point where I get periodic blanking like just the two screens are trying to go into low power mode, but there is no reason for them to. Also, this shows up in dmesg when it happens:


kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: Disable of device-initiated U1 failed.
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: Disable of device-initiated U2 failed.
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5 enx9cebe8905883: unregister 'cdc_ncm' usb-0000:3a:00.0-2.1, CDC NCM
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: Set SEL for device-initiated U1 failed.
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: Set SEL for device-initiated U2 failed.
kern :info : [Tue Jun 2 10:03:39 2020] usb 4-2.1: reset SuperSpeed USB device number 9 using xhci_hcd
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: Warning! Unlikely big volume range (=767), cval->res is probably wrong.
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: [4] FU [Mic Capture Volume] ch = 2, val = -4592/7680/16
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: Warning! Unlikely big volume range (=672), cval->res is probably wrong.
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: [7] FU [Dell USB Audio Playback Volume] ch = 6, val = -10752/0/16
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5: MAC-Address: xx:xx:xx:xx:xx:xx
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5: setting rx_max = 16384
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5: setting tx_max = 16384
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5 usb0: register 'cdc_ncm' at usb-0000:3a:00.0-2.1, CDC NCM, xx:xx:xx:xx:xx:xx
kern :warn : [Tue Jun 2 10:03:39 2020] usb 4-2.1: usbfs: process 10976 (ActiveCommandQu) did not claim interface 0 before use
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5 enx9cebe8905883: renamed from usb0
kern :info : [Tue Jun 2 10:03:39 2020] IPv6: ADDRCONF(NETDEV_UP): enx9cebe8905883: link is not ready
kern :info : [Tue Jun 2 10:03:39 2020] IPv6: ADDRCONF(NETDEV_UP): enx9cebe8905883: link is not ready
kern :info : [Tue Jun 2 10:03:39 2020] cdc_ncm 4-2.1:1.5 enx9cebe8905883: network connection: disconnected


Please help!

Last edited by garrerc; 06-02-2020 at 03:44 PM.
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