hwdb: Add workaround for backslash hardware issue in Purism Librem 13 V2

[emansom]

The Purism Librem 13 V2 laptop contains a physical backslash key which does not yield the correct keycode.

This pull request fixes the issue

[poettering]

@emansom hmm, so this commit caused #7978. Are you sure the rule with "43" actually works? I figure this is supposed to say "backslash" instead?

[emansom]

43 actually works, backslash works as well

[emansom]

Opened a pull request #7984

[mbiebl]

If 43 works, is this a bug in python3-evdev?

[poettering]

If 43 works, is this a bug in python3-evdev?

No. The tests insist that the symbolic name is used instead of the numeric value, and that's a good thing, and is what we always should do.

[mbiebl]

No. The tests insist that the symbolic name is used instead of the numeric value, and that's a good thing, and is what we always should do.

Ok, will add python3-evdev to Build-Depends then. This should then get synced to the Ubuntu based CI.

[poettering]

Ok, will add python3-evdev to Build-Depends then. This should then get synced to the Ubuntu based CI.

Which unfortunately vanished... :-( I hope it'll be restored eventually

[bwrsandman]

The MSI GS65 Stealth Thin has the same incorrect mapping.

[keszybz]

@bwrsandman open a PR with the hwdb patch or it didn't happen ;)

[bwrsandman]

@keszybz #9390