1 Feb
2018
1 Feb
'18
2:02 p.m.
The K2ETS repeater(s) [ 2M-27274 & 220-27273 ] are running on a Pi-2 under Debian as a dual node system. I'm using a Class10 SD card. We've had an audio issue for more than a year now, and I'm unable to track down the cause. [ sample attached ] After a re-boot, the audio is perfect. Over the course of a month or so, small audio interruptions begin to appear, becoming actual ' clicks '. It appears that the processor is becoming overloaded, and the DSP is affected. Members have named it our ' Galloping Ghost '. Sometimes, just clearing the log file and re-starting asterisk fixes it, but usually a re-boot is required. I'm stumped. I plan on re-installing Debian, and going to a Raspberry Pi-3 in the spring. Len, WB2HKK
