[systemd-devel] [BUG] too many rfkill services

[Andrei Borzenkov]

В Tue, 18 Nov 2014 18:37:03 +0100
Łukasz Stelmach <stlman at poczta.fm> пишет:

> 
> After several suspend/resumes systemctl shows more than three dozens of
> rfkill devices even though I've got only one BT and one WLAN.
> 
> --8<---------------cut here---------------start------------->8---
> systemd-rfkill at rfkill0.service   loaded active exited    Load/Save RF Kill Switch Status of rfkill0
> systemd-rfkill at rfkill1.service   loaded active exited    Load/Save RF Kill Switch Status of rfkill1
> systemd-rfkill at rfkill2.service  loaded active exited    Load/Save RF Kill Switch Status of rfkill4
> systemd-rfkill at rfkill3.service  loaded active exited    Load/Save RF Kill Switch Status of rfkill4
> 

I confirm it.

[...]
> 
> The actual issue as I see it is that systemd does not stop and remove
> rfkill services that refer to nonexistent devices.
> 

The problem is, there no easy way to build device name from rfkillN for
BindsTo. May be additional format specifier that would query udev
database. Alternatively systemd-rfkill can be changed to accept sysfs
path directly.
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