Bug#1006251: USB Lenovo ThinkPad Compact Keyboard has fn_lock inverted
Control: tags -1 + moreinfo
Hi Josh,
On Mon, Feb 21, 2022 at 04:31:39PM -0800, Josh Triplett wrote:
> Package: src:linux
> Version: 5.16.7-2
> Severity: normal
> X-Debbugs-Cc: josh@joshtriplett.org
>
> I have an external ThinkPad USB keyboard:
>
> $ lsusb | grep -i keyboard
> Bus 003 Device 022: ID 17ef:6047 Lenovo ThinkPad Compact Keyboard with TrackPoint
>
> The Linux kernel exposes a fn_lock attribute in sysfs for this keyboard:
>
> $ cat /sys/devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5.4/3-5.4.3/3-5.4.3:1.1/0003:17EF:6047.000F/fn_lock
> 1
>
> However, this attribute appears inverted for this particular keyboard:
> it seems to be 1 when FnLock is *disabled* and 0 when FnLock is
> *enabled*.
If you can reproduce this with either 5.16.10-1 (or later today
5.16.11-1) or the current version in experimental (5.17~rc4-1~exp1)
would it be possible you report it upstream and keep us updated on the
progress?
Regards,
Salvatore
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