USB enumeration
Hustler One via Grub-devel <[email protected]> Thu, 22 Jan 2026 23:05:57 +0100 (CET)
| Newsgroups | org.gnu.grub-devel |
|---|---|
| Message-ID | <[email protected]> |
I know that this issue might've been reported, but it's relevant as of GRUB 2.14. GRUB does not, under any circumstance, release handles of USB devices once they're unplugged. I am using the Coreboot payload and if i plug and unplug the usb i will create an N amount of (usbX) handles. On Linux, this wreaks havoc, having errors such as: `usb3-portX cannot enable. usb cable bad?`. This **can** lead to a panic if you use a LiveCD for instance. I also want to comment on the fact that on devices like the T480 USB does not work outright. It works on the X230T. I know that manpower is spread thin around GRUB but you still have a throne as a Coreboot payload. Cheers. _______________________________________________ Grub-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/grub-devel