Is the pciehp / pci express hot plug kernel module to longer included with Debian, or is it meant to be compiled in as static?
Debian sid here on an X220, trying to connect a "Transcend USB 3.0 ExpressCard Adapter" to get a USB3 port (2 ports actually). There are possible hints that a module may need to be compiled - how would I check whether it's built in static, or whether the module is no longer shipped with debian kernels? ( https://askubuntu.com/questions/812372/usb-3-0-express-card https://help.ubuntu.com/community/ExpressCard https://unix.stackexchange.com/questions/440741/install-usb-3-0-express-card-under-linux-arch-linux-tried-adding-kernel-param https://lwn.net/Articles/767885/ )