On 12 Nov 2023 19:25 +0000, from r...@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? -- Michael Kjörling 🔗 https://michael.kjorling.se “Remember when, on the Internet, nobody cared that you were a dog?”
