Bluetooth retarduje až po několikanásobném opakování příkazu,jinak busy

[LuciusMare]

Zdravím,mám problém s USB BT Donglem,je to MSI BlueToes, a ten problem je ze reaguje az kdyz dany prikaz zkopiruji nekolikrat,jinak hlasi resource busy.Priklad:

Kód: [Vybrat]

lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:53
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:54
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:55
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:55
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:55
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:56
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:56
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:56
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:56
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:57
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:57
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:57
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:25:58
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
----22:25:59Ty date jsou tam nacpane kvuli tomu jak rychle opakuji.Jinak ano,vim ze je to trochu proti logice,zahlcovat to dotazy kdyz mi to rika busy,ale ono to nefunguje ani kdyz mezi tim delam rozestupy.

Kód: [Vybrat]

lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:28:35
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:29:02
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
----22:29:10
lucius@lucius-desktop:~$ hcitool scan; date +----%T
Scanning ...
Inquiry failed: Device or resource busy
----22:29:18
Nefunguje ani restart,ani zabiti a znovu spusteni procesu "bluetooth"...Google mlci.Nevi nekdo?