Gregor Riepl

Hm... What does `apt policy linux-kbuild-4.15` say?

Huh. I assumed the kernel build packages are similar between Debian and Ubuntu. Let me check what you need on Ubuntu.

See https://bugs.launchpad.net/ubuntu/+bug/830550 for a similar issue and workaround, but I really think this should not be necessary. Did you install `build-essential`?

`drivers/platform/x86/` is inside the kernel sources. However, they changed its name to `touchscreen_dmi.c` in kernel 4.18 I think. Note that you need the *full* kernel sources to compile the kernel,...

> I've installed it with `apt-get install gcc`. What could be wrong ? On Debian at least, that's not the right compiler. You need `linux-kbuild`. But I have no idea...

The scanwindrv script only applies a simple heuristic to find firmware in the Windows driver. It's should be able to extract a complete firmware image, but it won't be able...

To be honest, I wouldn't do this in a VM (and particularly not VBox...) If you really don't want to pollute your host box, just launch a container with a...

Do you have Windows or Android drivers for it? If yes, we should at least be able to extract the firmware.

There's only one way to find out, you know. :smirk: If you can get it to work with the same fw, you should definitely submit a patch or a request...

To support a new device, you need to provide firmware for it. The Silead drivers for Windows or Android include firmware, which can be extracted. Please find a link to...