No Devices Found when I press Fn+B and run mdloader_windows.exe --l for Drop CTRL keyboard

[snappepop]

Please help.. I am pretty sure I did all the steps right

[anor4k]

same here, but on linux. mdloader can't find my keyboard when i set it to boot mode.

[anor4k]

managed to fix it on linux by running qmk doctor which in turn told me to copy qmk_firmware/util/udev/50-qmk.rules to /etc/udev/rules.d/.

[gunslingerfry]

Wish that that worked for me. I've tried 1.7 and 1.6 and neither are finding my CTRL.

[gunslingerfry]

Ok. Running Arch and the kernel update moved the kernel modules somewhere else so it couldn't find the cdc-acm kernel module. A reboot into the new kernel fixed the problem and I could flash again.

[yebo29]

@anor4k 's suggestion to copy the udev rules worked for me. Thank you!
For reference: https://github.com/qmk/qmk_firmware/blob/master/util/udev/50-qmk.rules

[Naharie]

Just chiming in to say that @anor4k 's suggestion worked! I just copy pasted the text from the link @yebo29 sent and it worked first try.