Thanks man, I was having the same issues with EWBF as well. I will look into bminer in the 2.1 prerelease. Thank you

It is disturbing what you are writing here papampi. I understand what you mean and I think the tone used by some here is a bit too high.

I wanted to talk about the ethmon program revisited by osnwt and that seemed to interest leenoox as much as you.

The code and the program are available on github, would not it be enough to recover it for version 19-2.1?

osnwt  Post :
https://bt.irlbtc.com/view/1854250.6980

It seemed to me that someone had asked for another coin (BTX). I made a search in the forum search engine to find a post that talks about.
You can see below that the ccminer forked of tpruvot allows you to mine two algo timetravel

/TPccminer$ ./ccminer --help
*** ccminer 2.2.3 for nVidia GPUs by tpruvot@github ***
    Built with the nVidia CUDA Toolkit 8.0 64-bits

  Originally based on Christian Buchner and Christian H. project
  Include some kernels from alexis78, djm34, djEzo, tsiv and krnlx.

BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)

Usage: ccminer [OPTIONS]
Options:
  -a, --algo=ALGO       specify the hash algorithm to use
                        bastion     Hefty bastion
                        bitcore     Timetravel-10
                        blake       Blake 256 (SFR)
                        blake2s     Blake2-S 256 (NEVA)
                        blakecoin   Fast Blake 256 (8 rounds)
                        bmw         BMW 256
                        cryptolight AEON cryptonight (MEM/2)
                        cryptonight XMR cryptonight
                        c11/flax    X11 variant
                        decred      Decred Blake256
                        deep        Deepcoin
                        equihash    Zcash Equihash
                        dmd-gr      Diamond-Groestl
                        fresh       Freshcoin (shavite 80)
                        fugue256    Fuguecoin
                        groestl     Groestlcoin
                        heavy       Heavycoin
                        hmq1725     Doubloons Espers
                        jackpot     JHA v8
                        keccak      Deprecated Keccak-256
                        keccakc     Keccak-256 (CreativeCoin)
                        lbry        LBRY Credits (Sha/Ripemd)
                        luffa       Joincoin
                        lyra2       CryptoCoin
                        lyra2v2     VertCoin
                        lyra2z      ZeroCoin (3rd impl)
                        mjollnir    Mjollnircoin
                        myr-gr      Myriad-Groestl
                        neoscrypt   FeatherCoin, Phoenix, UFO...
                        nist5       NIST5 (TalkCoin)
                        penta       Pentablake hash (5x Blake 512)
                        phi         BHCoin
                        polytimos   Politimos
                        quark       Quark
                        qubit       Qubit
                        sha256d     SHA256d (bitcoin)
                        sha256t     SHA256 x3
                        sia         SIA (Blake2B)
                        sib         Sibcoin (X11+Streebog)
                        scrypt      Scrypt
                        scrypt-jane Scrypt-jane Chacha
                        skein       Skein SHA2 (Skeincoin)
                        skein2      Double Skein (Woodcoin)
                        skunk       Skein Cube Fugue Streebog
                        s3          S3 (1Coin)
                        timetravel  Machinecoin permuted x8
                        tribus      Denarius
                        vanilla     Blake256-8 (VNL)
                        veltor      Thorsriddle streebog
                        whirlcoin   Old Whirlcoin (Whirlpool algo)
                        whirlpool   Whirlpool algo
                        x11evo      Permuted x11 (Revolver)
                        x11         X11 (DarkCoin)
                        x13         X13 (MaruCoin)
                        x14         X14
                        x15         X15
                        x17         X17
                        wildkeccak  Boolberry
                        zr5         ZR5 (ZiftrCoin)
 

Adding/replacing Vericoin coin (and VeRiumMiner) for CPU mining ONLY

More explanations about ASIC and GPU resistant Vericoin coin here :
Steemit : https://steemit.com/cryptocurrency/@jonipilo/verium-and-vericoin-the-most-profitabale-altcoin-to-mine
BTCTALK thread : https://bt.irlbtc.com/view/1540023.0

I'm skeptical because VRC coin is scrypt algorithm so i don't understand why it's not mineable with ASIC L3+ miner (but it seems to use scrypt² not really scrypt). This miner was asked in the tthread (by bumbu100), so i propose some code to mine it on nvOC.

I think papampi and leenoox or damnmad can propose more complex conditionnal loop for testing if you choose XMR or VRC for CPU minning but i'm not sure if it's really a good choice or idea. So i let them to decide if we have to implement a conditionnel loop for this.

Note : What I propose to modify here induces that you will not be able to mine monero with the CPU, but you can always do it with the GPU  by the other program xmr-stak-Gpu. You must be aware of this implication before you start modifying the 3main script.

1/ Download and unzip dedicated cpuminer fork : https://github.com/fireworm71/veriumMiner/releases/download/v1.4/cpuminer_1.4_linux_x64_O2_GCC7.zip
or
compile it from source : https://github.com/fireworm71/veriumMiner
(remmember ./autogen.sh; ./configure.sh; ./build.sh to compile the miner for your own system)

2/ Place it in /home/m1/VeRiumMiner (so, you have to move it and rename his directory inhome/m1 to have the same path like in the code below)

3/ Find plusCPU section in 3main script bash file (line 290 for me in nvOC 19-2.0):

 
  4/ replace code above with :
  
   
 5/ Add this in 1bash at the end of indivuduals coins :


VeRiumMiner use all thread avalilable on your CPU by default but you can specify how much threads at the begenning of 1bash file with this variable between plusCPU and CONTROL_GPU_LED :


Not tested on my rig but i test minning with typing manually the commands and it works on nvOC. I compile myself but i think pre-compiled file is ok.
It should be verified that the cpuminer that is already installed in nvOC does not allow to directly undermine this crypto currency. I did not do it either.

Happy minning Vericoin !

If system is going to be rebooted you will get notified from script that send the reboot command (watchdog or temp control), but if your rig freeze there is nothing to do.
You can set up an external watchdog like an RPi to check your rigs ping and ssh port and send you message if they were unreachable.

Update script wont install cuda 9 because so many miners still don't have cuda 9 support and it will break them. You can use Nvidia Documentation on how to install Cuda 9.

I installed cuda 9 on a test rig and many miners start giving all kinds of errors, but I'm mining with ethminer 0.13.0 on my rigs with cuda 8 with no problems.

I have no idea how come some miners work and some doesn't with different cuda versions.
It would be nice if someone explain it to us

nvOC-19-2-update script, updates the nvOC miners, scripts and other mining related softwares.
./nvOC patch, stops all nvOC and mining processes and updates/upgrade ubuntu softwares so that no package gets broken.

Having some more issues with the SALFTER_MPH switching setup.
When a Equihash or Ethash algo is determined to be the most profitable all is well.
Occasionally when a different algo is picked the miner crashes and shuts down after a while.
I am almost never watching the terminal at that time but decided to do some testing of the miner start lines in 3main to see if I could find the problem.

First problem I find is I cannot get the skein algo to start properly.
This is what my test command line looks like:
And this is the resulting failure:

Every algo in 3main I try this type test with seems to have a Stratum problem.
I have a valid username that I am using successfully with non-switching mining on MPH so I do not believe that is the issue.
I'm still working on it but thought asking for help was also wise. 

I think your test line should be :



-o for server address and 17xxx for port

@fk1: no sudo needed  to edit 1bash