Re: Bluetooth: Disabling ertm via sysfsutils

2021-07-28 Thread Christian Britz
Reco wrote: 1) First, if all you need is modify a kernel module option - you do not need to tinker with /sys. Just create a file like this: cat /etc/modprobe.d/bluetooth-ertm.conf << EOF options bluetooth disable_ertm=1 EOF update-initramfs -k all -u Great, straight forward and works, thanks!

Re: Bluetooth: Disabling ertm via sysfsutils

2021-07-28 Thread Reco
Hi. On Wed, Jul 28, 2021 at 02:30:20PM +0200, Christian Britz wrote: > If I manually restart sysfsconf.service it works! systemd manages to start sysfsconf before starting systemd-modules-load, so that sysfs entry does not exist at the time of boot. This is expected from systemd SYSV uni

Bluetooth: Disabling ertm via sysfsutils

2021-07-28 Thread Christian Britz
To be able to connect a xbox wireless controller via bluetooth, I have to disable a bt feature called ertm via sysfs. I installed sysfsutils and added the following line to /etc/sysfs.conf: module/bluetooth/parameters/disable_ertm = 1 It seems that enabling of this parameter at boot time fails: