Help Solving a USB Expansion Card Firmware Issue

[zelifcam@lemmy.world]

User says Arch. So I’m assuming 6.12.x

[drwho@beehaw.org]

The firmware blobs for that chipset might be in a package you don't have installed. You're running Arch, so install the package upd72020x-fw from the AUR.

[krispeeiguana@lemmy.ml]

Should be the most recent given that I run a recently updated Arch installation.

[just_another_person@lemmy.world]

Yes, but what is it? Run uname -a

Also, which firmware packages do you believe have installed to sort this?

[krispeeiguana@lemmy.ml]

6.13.1-arch1-1 for x86_64

The firmware package is the upd72020x-fw (AUR only) package which is required by the mkinitcpio-firmware package. I have tried reinstalling both packages using both pacman and paru in case one gave errors.

[just_another_person@lemmy.world]

Cursory glance tells me these boards have timing issues for loading firmware.

I would search for an updated version of this firmware that may be solves this, but this is potentially an issue with the PCI slot you have as well. Did you look through your BIOS settings and see if that slot has any settings?

[krispeeiguana@lemmy.ml]

I took a short look, but all the slots were on auto. My options were all pcie gen 1, 2, 3, or 4. My motherboard is an ASUS TUF Gaming X570 Plus Wifi, and I'm not really sure if the 2 M.2 slots eat my 2 PCIE x1 slots or not.

[just_another_person@lemmy.world]

There you go. That's a good entry point to figure this out.

Identify which port you're plugging this card into and turn it's settings to the slowest option. I'm almost certain the speed is being negotiated on auto incorrectly.

If this works to get the firmware loaded, then you can go back and step the speeds up until it breaks, and then you know where the limit is.

[krispeeiguana@lemmy.ml]

None of the settings have worked, but I did find 2 interesting settings hanging out in bios.

Would either changing the South Bridge speed or turning on the Compatibility Support Module (CSM) do anything?

[just_another_person@lemmy.world]

Those could impact larger groups of things, but right now you're just interested in making this work. I'm pretty sure this board is negotiating a faster connection than it's capable of, so maybe try it out and see if it works.

[krispeeiguana@lemmy.ml]

Well one of those options affected my ability to connect to my monitor