** Changed in: linux-firmware (Ubuntu)
Status: Confirmed => Invalid
** Changed in: intel-microcode (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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I did an upgrade from kernel 5.4.0-74-generic to 5.4.0-77-generic and
the problem disappeared.
$ stty -F /dev/ttyACM0
speed 57600 baud; line = 0;
eof = ^A; min = 1; time = 0;
-brkint -icrnl -imaxbel
-opost -onlcr
-icanon -echo -echoe
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-firmware (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1931684
Titl
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: intel-microcode (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1931684
Tit
excerpt from /var/log/apt/history.log:
Update from 73 to 74:
Commandline: aptdaemon role='role-commit-packages' sender=':1.165'
Install: linux-image-5.4.0-74-generic:amd64 (5.4.0-74.83, automatic),...
Update firmware/microcode:
Commandline: aptdaemon role='role-commit-packages' sender=':1.173'
Up
Im using Ubuntu 20.04 LTS and have the same problem. I got the problem after
upgrading from Kernel 5.4.0-73-generic to 5.4.0-74-generic. As I got in
addition a firmware/microcode update it may be possible that the error is
adjacent to that update too.
If I boot to kernel 5.4.0-73-generic I have
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1931684
Title:
cdc_
** Package changed: ubuntu => linux (Ubuntu)
** Tags added: bionic
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https://bugs.launchpad.net/bugs/1931684
Title:
cdc_acm: acm_port_activate - usb_submit_urb(ctrl irq) failed
To mana
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people
