Bug#1006251: USB Lenovo ThinkPad Compact Keyboard has fn_lock inverted
On Fri, Feb 25, 2022 at 02:43:59PM +0100, Salvatore Bonaccorso wrote:
> 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?
Reproduced with 6.0.6-2, and reported upstream (CCed to this bug).
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