Mailinglist Archive: opensuse-factory (520 mails)

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Re: [opensuse-factory] https://bugzilla.opensuse.org/show_bug.cgi?id=1030936
On 04.05.2017 14:24, Jan Engelhardt wrote:

On Thursday 2017-05-04 14:15, Carlos E. R. wrote:
Notes for later use:

cat /proc/bus/input/devices

I: Bus=0010 Vendor=001f Product=0001 Version=0100

That thing always exists even if it does not exist, because it is tied to the
traditional keyboard, which also always exists even if not plugged in.

seife:~ # grep -C2 Speaker /proc/bus/input/devices

I: Bus=0010 Vendor=001f Product=0001 Version=0100
N: Name="PC Speaker"
P: Phys=isa0061/input0
S: Sysfs=/devices/platform/pcspkr/input/input8
seife:~ # rmmod pcspkr
seife:~ # grep -C2 Speaker /proc/bus/input/devices
seife:~ #

So no, the "PC Speaker" input device (which is an output device... ;-)) does
only exist if pcspkr is loaded.

--
Stefan Seyfried

"For a successful technology, reality must take precedence over
public relations, for nature cannot be fooled." -- Richard Feynman
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