This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1891947
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1891947
Title:
Kernel crashes with USB-to-serial device: urb 15 failed submission
Status in linux package in Ubuntu:
Incomplete
Bug description:
When I connect some usb-to-serial device (USB2AX from Xevelabs
manufacturer) I get the following kernel fault and need to reboot:
urb 15 failed submission with -22
The OS is then unstable, most USB devices stop working, sudo command
is blockins and doesn't return...
(see attachment)
Machine: Matebook X Pro / HUAWEI MACHR-WX9/MACHR-WX9-PCB, BIOS 1.19 10/28/2019
OS/Kernel: Ubuntu 20.04.1 with 5.4.0-42-generic
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