danke, funktioniert leider nicht.
Bzw kann man es so nur softmäig ausgeschalten, nicht hardwaremäsig.
Wie kann ich ne datei im sys ordner bearbeitet?
Dort gibt es im unterordner Power vom Bluetooth eine datei. Darüber könnte man ggf. den strom steuern. Habe was gelesen mit enabled and disabled. Wenn ich das ändenr könnte passt es evtl. Beim speichern kommt leider ein fehler, dass der Befehel da nicht funzt. Auch root habe ich probiert.
Hier der Auszug wo ich es gelesen hatte:
107 The user interface for controlling dynamic PM is located in the power/
108 subdirectory of each USB device's sysfs directory, that is, in
109 /sys/bus/usb/devices/.../power/ where "..." is the device's ID. The
110 relevant attribute files are: wakeup, level, and autosuspend.
111
112 power/wakeup
113
114 This file is empty if the device does not support
115 remote wakeup. Otherwise the file contains either the
116 word "enabled" or the word "disabled", and you can
117 write those words to the file. The setting determines
118 whether or not remote wakeup will be enabled when the
119 device is next suspended. (If the setting is changed
120 while the device is suspended, the change won't take
121 effect until the following suspend.)
122
123 power/level
124
125 This file contains one of two words: "on" or "auto".
126 You can write those words to the file to change the
127 device's setting.
128
129 "on" means that the device should be resumed and
130 autosuspend is not allowed. (Of course, system
131 suspends are still allowed.)
132
133 "auto" is the normal state in which the kernel is
134 allowed to autosuspend and autoresume the device.
135
136 (In kernels up to 2.6.32, you could also specify
137 "suspend", meaning that the device should remain
138 suspended and autoresume was not allowed. This
139 setting is no longer supported.)
140
141 power/autosuspend
142
143 This file contains an integer value, which is the
144 number of seconds the device should remain idle before
145 the kernel will autosuspend it (the idle-delay time).
146 The default is 2. 0 means to autosuspend as soon as
147 the device becomes idle, and negative values mean
148 never to autosuspend. You can write a number to the
149 file to change the autosuspend idle-delay time.
http://www.mjmwired.net/kernel/Documentation/usb/power-manageme