this update caused a regression: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1941798
commit in question is https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/drivers/usb/serial/ch341.c?id=5e940f519a0d7ef1857b51b6ce3eb2a6731d9b26
the issue was reported upstream https://bugzilla.kernel.org/show_bug.cgi?id=214131 and reverted in https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git/commit/?h=usb-linus&id=df7b16d1c00ecb3da3a30c999cdb39f273c99a2f
this commit needs to be brought in
this update caused a regression: https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1941798
commit in question is https:/ /git.launchpad. net/~ubuntu- kernel/ ubuntu/ +source/ linux/+ git/focal/ commit/ drivers/ usb/serial/ ch341.c? id=5e940f519a0d 7ef1857b51b6ce3 eb2a6731d9b26
the issue was reported upstream https:/ /bugzilla. kernel. org/show_ bug.cgi? id=214131 and reverted in https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/johan/ usb-serial. git/commit/ ?h=usb- linus&id= df7b16d1c00ecb3 da3a30c999cdb39 f273c99a2f
this commit needs to be brought in