yepp (20 characters)
2016-11-13 19:20:42,372 INFO [default] Optiminer/Zcash 0.3.1 (C) Optiminer 2016
2016-11-13 19:20:42,452 FATAL [default] CRASH HANDLED; Application has crashed d ue to [SIGSEGV] signal
Oh.
Well I am working on that right now. The memory timing has nothing to do with the issue. I swapped one card that was failing to a stock card. Same issue.
Trying to read some logfiles right now.
My best guess right now is the power draw of the card on the pci raiser. Maybe I give the crad +10% powerlimit. I’ll post here as soon as I have some results.
Yeah I am getting the exact same issue.
Might be firewall related because if you are using Claymore right now whenever it tried to connect in Claymore I got some
Remote management: unknown command mining.subscribe
Remote management: unknown command mining.subscribe
Errors.
USAGE:
./optiminer-zcash [-v] [-p ] -u -s host:port [-d
] … [-c ] [–] [–version] [-h]
Where:
-v, --verbose
Verbose logging.
-p , --password
Stratum password.
-u , --user
(required) Stratum user.
-s host:port, --stratum host:port
(required) Host and port of the stratum server to use.
-d , --device (accepted multiple times)
A OpenCL device id to use. If no devices are specified, all are used.
-c , --platform
The OpenCL platform id to use.
–, --ignore_rest
Ignores the rest of the labeled arguments following this flag.
–version
Displays version information and exits.
-h, --help
Displays usage information and exits.
I get the same, it loads GPUs, but can’t connect to pool on windows via cygwin:
2016-11-13 10:32:33,713 INFO [default] Optiminer/Zcash 0.3.1 (C) Optiminer 2016
2016-11-13 10:32:34,411 INFO [GPU0] Using device 'Ellesmere
2016-11-13 10:32:34,893 ERROR [stratum] Failed to connect to us1-zcash.flypool.org:3333
2016-11-13 10:32:34,893 WARN [stratum] disconnecting
2016-11-13 10:32:34,893 INFO [stratum] Retrying connecting to us1-zcash.flypool.org in 20 ms.
2016-11-13 10:32:36,034 ERROR [stratum] Failed to connect to us1-zcash.flypool.org:3333
2016-11-13 10:32:36,034 WARN [stratum] disconnecting
2016-11-13 10:32:36,034 INFO [stratum] Retrying connecting to us1-zcash.flypool.org in 40 ms.
2016-11-13 10:32:37,246 ERROR [stratum] Failed to connect to us1-zcash.flypool.org:3333
2016-11-13 10:32:37,246 WARN [stratum] disconnecting
2016-11-13 10:32:37,246 INFO [stratum] Retrying connecting to us1-zcash.flypool.org in 80 ms.
2016-11-13 10:32:38,328 ERROR [stratum] Failed to connect to us1-zcash.flypool.org:3333
2016-11-13 10:32:38,328 WARN [stratum] disconnecting
2016-11-13 10:32:38,328 INFO [stratum] Retrying connecting to us1-zcash.flypool.org in 160 ms.
2016-11-13 10:32:39,550 ERROR [stratum] Failed to connect to us1-zcash.flypool.org:3333
2016-11-13 10:32:39,550 WARN [stratum] disconnecting
2016-11-13 10:32:39,550 INFO [stratum] Retrying connecting to us1-zcash.flypool.org in 320 ms.
2016-11-13 10:32:40,871 ERROR [stratum] Failed to connect to us1-zcash.flypool.org:3333
2016-11-13 10:32:40,871 WARN [stratum] disconnecting
2016-11-13 10:32:40,871 INFO [stratum] Retrying connecting to us1-zcash.flypool.org in 640 ms.
If it only worked on Windows 
Is not working at windows ??
same here, can’t connect to flypool…
Indeed, that’s a dork.
Have you ever tried Linux?
You can install it besides Windows and choose at boot if you want to start it, or Windows.
I have linux on all my rigs, but Im remoting into them. Kind of hard to swap every few hours to test miners 
That’s true.
But with a dual boot you can just switch within a reboot.
Downtime is NOT an option 
Any details how install it at Linux
just unpack and run it
Also how install amd drivers at Linux ?
1 Like
Ubuntu 16.04 / amdgpu
Download the AMDGPU-PRO Driver (as of 30 Oct 2016, the latest version is 16.40)
Extract it: $ tar xf amdgpu-pro-16.40-348864.tar.xz
Install (non-root, will use sudo access automatically): $ ./amdgpu-pro-install
Add yourself to the video group if not already a member: sudo gpasswd -a (whoami) video
Reboot
