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Author Topic: [LTC] Cudaminer setup on Linux howto  (Read 18539 times)
pinkycz
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March 30, 2014, 04:30:15 PM
 #21

Excellent guide!
trying to use it to compile my own cudaminer...first I was getting some errors as CUDA toolkit was missing (The original thread is only referring to few simple commands yet the prerequisities have to be met... so this is how I found this post and with the helf of this got CUDA 5.5 installed.
Despite the guide is little older, I tried to follow to get Cudaminer compiled on my Ubuntu 13.10, yet I'm stucked with the below error...

Code:
root@DuxfordUB:/home/honza/CudaMiner# make
make  all-recursive
make[1]: Entering directory `/home/honza/CudaMiner'
Making all in compat
make[2]: Entering directory `/home/honza/CudaMiner/compat'
make[3]: Entering directory `/home/honza/CudaMiner/compat'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/home/honza/CudaMiner/compat'
make[2]: Leaving directory `/home/honza/CudaMiner/compat'
make[2]: Entering directory `/home/honza/CudaMiner'
g++  -g -O2 -pthread -L/usr/local/cuda/lib  -o cudaminer cudaminer-cpu-miner.o cudaminer-util.o wrapnvml.o cudaminer-sha2.o cudaminer-scrypt.o cudaminer-maxcoin.o cudaminer-blakecoin.o cudaminer-sha3.o cudaminer-scrypt-jane.o salsa_kernel.o sha256.o keccak.o blake.o cudaminer-blake.o fermi_kernel.o kepler_kernel.o test_kernel.o nv_kernel.o nv_kernel2.o titan_kernel.o -L/usr/lib/i386-linux-gnu -lcurl -ljansson -lpthread  -lcudart -fopenmp -lcrypto -lssl  -lcrypto -lssl
/usr/bin/ld: wrapnvml.o: undefined reference to symbol 'dlopen@@GLIBC_2.1'
/lib/i386-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make[2]: *** [cudaminer] Error 1
make[2]: Leaving directory `/home/honza/CudaMiner'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/honza/CudaMiner'
make: *** [all] Error 2
root@DuxfordUB:/home/honza/CudaMiner#

went through several posts referring to "DSO missing from command line", but still can't resolve this..

Would an expert be so kind to kick my lazy but in the right direction ? Roll Eyes?

Thanks in advance!!
Haringat
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April 16, 2014, 05:51:02 AM
Last edit: April 16, 2014, 06:21:13 AM by Haringat
 #22

I am using this miner now for a few days on Mageia 5 and one thing drives me insane: whenever I use it, it sometimes crashes with "segmentation fault" and it always draws me colorful lines on the commandline (horizontal pixellines) and on my X server i get logged out. Here is a bit data about my configuration (with which I build and run the software):

graphics card: Geforce GTX 560
OS:Mageia 5 x86_64
Driver: NVIDIA 331.67
CUDA: 6.0
X.org-version: 7.7
Gnome: 3.12.0
gdm: 3.12.0

I hope someone here can use that information (if you need more, let me know) and can help me.

Thanks in advance
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