Re: USB2 not working after upgrading to bookworm
On 12 Nov 2023 19:25 +0000, from rafa@rptv.info (Rafa):
> I have an issue regarding USB2 after upgrading a desktop machine from
> Debian 11 (bullseye) to Debian 12 (bookworm).
>
> USB3 ports work fine, but USB2 ports do not.
>
> I still have bullseye installed in the machine and when I boot bullseye
> I can use both USB2 and USB3. But when I boot bookworm I can only use
> USB3.
What kernel, systemd and udev versions are installed and running in
the Bookworm install?
Just how _did_ you "upgrade" the system while retaining the ability to
boot the older install? I take it that this would mean that you didn't
do the normal in-place upgrade but rather something else, and exactly
what that something else is might provide clues. Alternatively, please
specify more exactly what you mean by "boot bullseye" and "boot
bookworm".
Do you see any difference if you hook up a USB 2 device to a port
which is physically USB 2 or USB 3?
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