I looked at the logs:
[2014-11-23 12:52:02] Started cgminer 4.3.5
[2014-11-23 12:52:02] Loaded configuration file /var/www/minera/conf/miner_conf.json
[2014-11-23 12:52:03] USB init, open device failed, err -3, you don't have privilege to access - GSD device 1:13
[2014-11-23 12:52:03] See README file included for help
[2014-11-23 12:52:03] gridseed detect (1:13) failed to initialise (incorrect device?)
[2014-11-23 12:52:03] USB init, open device failed, err -3, you don't have privilege to access - GSD device 1:12
[2014-11-23 12:52:03] See README file included for help
[2014-11-23 12:52:03] gridseed detect (1:12) failed to initialise (incorrect device?)
[2014-11-23 12:52:03] No devices detected!
...
If I start the ./cgmin.... with sudo, everything works, but I don't know how to make a command with screen. So I tried to activate the root option, but the command is always the same, on miner settings, with or without root activated:
/usr/bin/screen -dmS cgminerdmaxlzeus /var/www/minera/minera-bin/cgminer-dmaxl-zeus --scrypt --balance --gridseed-options=baud=115200,freq=850,chips=5 -c /var/www/minera/conf/miner_conf.json
Anyway I found a solution, I don't know exactly what kind of solution worked, but now works.
I applied 2 modif:
1. sudo usermod -G plugdev -a `whoami`
But don't work, so I applied sudo usermod -G minera -a `whoami`
2. I copied sudo cp 01-cgminer.rules /etc/udev/rules.d/ but I used the 01-cgminer.rules from cgminer-dmaxl-zeus, the file is lightly different, contains the gridseed configuration
J
honestly this is only thing ive found that works well with any zeus miner or seeds thu the seeds work with all most anything . i looked for hours on end and you can use it in Minera, Mich told me how to
http://blog.rastating.com/mining-dogecoin-with-a-zeusminer-blizzard-and-a-raspberry-pi/ even on zoomhash there latest version has that version in it .
http://zoomhash.com/pages/raspberry-pi-software-update that works with the Seeds i tested before i sold what i had . below
what you do to make it work in Minera is log into minera by SHH then do this
http://blog.rastating.com/mining-dogecoin-with-a-zeusminer-blizzard-and-a-raspberry-pi/ once you have it inside minera just over write the BFGMINER file in cd /var/www/minera/minera-bin then look for the BFGMINER Progarm under cd /var/www/minera/minera-bin/src and over the whole Directly with the one you made form this post
http://blog.rastating.com/mining-dogecoin-with-a-zeusminer-blizzard-and-a-raspberry-pi/ and your set . i also used this
http://winscp.net/eng/index.php?#utm_source=winscp&utm_medium=app&utm_campaign=5.5.6 to make the copy and paste easier .
check this out
https://litecointalk.org/index.php?topic=20477.0 it may say frozen but a lot of Zeus owner use that fork I've noticed .
and the BFG version in minera should just work out of the box i just sold my Seeds so i can get some cash ready for the L1s next month . it worked well with all the seeds i had and btw all the Gaw gear is one version or another of a zeus miner sense they have merged .
For the seeds try this
https://github.com/dmaxl/cgminerGridseed
./autogen.sh
./configure --enable-scrypt --enable-gridseed
make
GC3355-specific options can be specified via --gridseed-options or "gridseed-options" in the configuration file as a comma-separated list of sub-options:
baud - miner baud rate (default 115200)
freq - any frequency multiple of 12.5 MHz, non-integer frequencies rounded up (default 600)
pll_r, pll_f, pll_od - fine-grained frequency tuning; see below
chips - number of chips per device (default 5)
per_chip_stats - print per-chip nonce generations and hardware failures (only for 5-chip models)
start_port - first port number for scrypt proxy mode (default 3350); see below
voltage - switch the voltage to the GC3355 chips; see below
led_off - turn off the LEDs on the Gridseed miner
When mining scrypt-only this version of cgminer does not initialize the SHA cores so that power usage is low. On a 5-chip USB miner, power usage is around 10 W.
Gridseed support is based largely on the original Gridseed CGMiner and dtbartle's scrypt modifications.
Frequency Tuning
If pll_r/pll_f/pll_od are specified, freq is ignored, and calculated as follows:
Fin = 25
Fref = int(Fin / (pll_r + 1))
Fvco = int(Fref * (pll_f + 1))
Fout = int(Fvco / (1 << pll_od))
freq = Fout
Dual Mining
When dual-mining start_port will set the listening proxy port of the first gridseed device on the SHA256 instance of cgminer, with additional miners using successive ports. The scrypt instance of cgminer will attempt to connect starting at this port.
When dual mining, start the SHA mining instance of cgminer first, wait for it to begin mining and then start the scrypt version. The second instance will detect that the USB ports are in use and will attempt to connect to the first via UDP.
If everything is working the same devices will appear in both cgminer windows.
Voltage Modding
If voltage=1 is set the gridseed chips will be switched to an alternate voltage. Specifically, this flag will cause the MCU to assert the VID0 input to the voltage regulator. This requires a voltmodded miner. On a stock unit this will actually reduce the regulator's output voltage.
More Complex Options
The options can also be specified for each device individually by serial number via --gridseed-freq or --gridseed-override or their configuration file equivalents. --gridseed-freq takes a comma-separated list of serial number to frequency mappings while --gridseed-override takes the same format as --gridseed-options:
--gridseed-freq "<SERIAL>=<FREQ>[,...]"
--gridseed-override "<SERIAL>:freq=<FREQ>,voltage=<0/1>[,...];<SERIAL>:freq=<FREQ>[,...[;.
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