[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

I still find it weird that no issues occur in Windows. Will try to reproduce with kernel 5.7 and attach dmesg. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881213 Title: System hangs

[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

Switching the ports so that the WD15 dock is connected to the USB-C port closer to the power socket and the display is connected to the other USB-C port fixed the issue. Apple USB-C to HDMI dongle exhibited the same issue when plugged into the same port. When the WD15 was connected to the port clo

[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

@kaihengfeng -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881213 Title: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work Status in linux package in Ubuntu: In

[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

@kaifengheng -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881213 Title: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work Status in linux package in Ubuntu: In

[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

Issue still occurs on latest mainline kernel without nvidia proprietary drivers. Attached another picture as logging is shutdown when issue occurs. The attached display is only connected to the dedicated GPU and is not outputted to at all in this configuration. ** Attachment added: "Picture of err

[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

Additional information: Philips PHL276E8V attached via USB-C to DP1.2 cable Dell WD15 Dock attached via USB-C cable -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881213 Title: System

[Kernel-packages] [Bug 1881213] Re: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work

** Package changed: xorg (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881213 Title: System hangs at reboot or poweroff. kworker blocked at dp_altmode_work