apport isn't installed, and installing it would uninstall systemd-
coredump. I am hoping the attached output of `lspci -vnvn` is enough.
Please let me know if it isn't.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Description changed:
Currently running this kernel which is working fine:
Linux 5.4.0-104-generic #118-Ubuntu SMP Wed Mar 2 19:02:41 UTC 2022
x86_64 x86_64 x86_64 GNU/Linux
Immediately after installing the latest kernel update to Linux 5.4.0-105
- and rebooting, Bluetooth stops working and my system becomes too slow to
- use.
+ and rebooting, the following error is printed endlessly to console
+ multiple times per second by Bluetooth hci:
- The following error is printed endlessly to console multiple times per
- second by Bluetooth hci:
-
- Malicious advertising data. Stopping processing
+ Malicious advertising data. Stopping processing
I don't have the exact log because my system was unusable beyond reading
the console and I had to force reboot, but that was definitely the
message that was printed.
- I had no Bluetooth devices powered on (just my laptop's adapter I
- guess).
+ I have no Bluetooth devices powered on when booting (just my laptop's
+ adapter I guess).
+
+ The system is also too slow to do anything, I have to force reboot.
Reverted to kernel 5.4.0-104 and problems are gone.
See the lspci-vnvn.log but keep in mind that I generated it on the
working 5.4.0-104 kernel, as it was impossible to do anything on
5.4.0-105.
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https://bugs.launchpad.net/bugs/1966090
Title:
Linux 5.4.0-105 breaks Bluetooth and makes system too slow to use
Status in linux package in Ubuntu:
Confirmed
Bug description:
Currently running this kernel which is working fine:
Linux 5.4.0-104-generic #118-Ubuntu SMP Wed Mar 2 19:02:41 UTC 2022
x86_64 x86_64 x86_64 GNU/Linux
Immediately after installing the latest kernel update to Linux
5.4.0-105 and rebooting, the following error is printed endlessly to
console multiple times per second by Bluetooth hci:
Malicious advertising data. Stopping processing
I don't have the exact log because my system was unusable beyond
reading the console and I had to force reboot, but that was definitely
the message that was printed.
I have no Bluetooth devices powered on when booting (just my laptop's
adapter I guess).
The system is also too slow to do anything, I have to force reboot.
Reverted to kernel 5.4.0-104 and problems are gone.
See the lspci-vnvn.log but keep in mind that I generated it on the
working 5.4.0-104 kernel, as it was impossible to do anything on
5.4.0-105.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966090/+subscriptions
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