id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,device_name 185,Can't start driver at all (Presonus FP10),mengier,,I try to start jack with command "jackd -R -d firewire". The light of my FP10 changes from red to blue. After few seconds it changes to red again and ffado says "Cannot start streaming threads: -1" and jackd exits.\r\n\r\nThis happens always when I try to start jack using ffado backend. Bus reset doesn't help.\r\n\r\nThis problem came after I changed my firewire controller. Gscanbus can see that FP10 is plugged.\r\n\r\n# lspci -v\r\n{{{\r\n00:06.0 FireWire (IEEE 1394): Agere Systems FW323 (rev 04) (prog-if 10 [OHCI])\r\n Subsystem: Pinnacle Systems Inc. Unknown device 000e\r\n Flags: bus master_ medium devsel_ latency 32_ IRQ 9\r\n Memory at e6424000 (32-bit_ non-prefetchable) [size=4K]\r\n Capabilities: [44] Power Management version 2\r\n}}}\r\n\r\nOperating system is Ubuntu Studio Hardy[[BR]]\r\nLinux studio 2.6.24-22-rt #1 SMP PREEMPT RT Mon Nov 24 20:47:19 UTC 2008 i686 GNU/Linux\r\n,bug,closed,waiting for device info,Indeterminant (need device info),,FFADO SVN (trunk),fixed,agere,,