On Tue, Oct 14, 2025 at 12:50 PM Marek Kozlowski <[email protected]> wrote: > > :-) > > On my desktop everything works fine. But, unfortunately, on my ThinkPad > X13 G1 AMD it doesn't. > > In UEFI I can see my ethernet card
You can see it where exactly? GRUB efinet driver only works with EFI Simple Network protocol. It is possible that your firmware does not implement it (or for some other reasons does not bind it to the card). > (the correct MAC). Under Linux (Arch) > I can see it from lspci: > > 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. > RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 0e) > > and ifconfig and I can use it correctly for connecting. > > Unfortunately in GRUB after: > > grub> insmod efinet > grub> net_ls_cards > > I still see NO interfaces. I need it for 'net_dhcp' and remote (tftp) > grub.cfg location. I guess that some low-level driver (in ArchLinux it > is the linux-firmware meta-package) but I'm not sure if and how can I > initialize it correctly at the level of GRUB. Any help welcome! > > Best regards, > Marek > > >
