GekkoScience NewPac / Terminus R606 (BM1387) Official Support Thread

[ParaplegicRacehorse]

I know its daunting looking through the 80 pages of posts. Maybe Sidehack/VH can update the first page with all the config settings cgminer now supports?

Adding them to the README.md (github) and the `--help` output would also be really swell.

you may want to try --gekko-start-freq, I havent gone through the code on github to see if it works for terminus but it would be worth a quick try. like you said, letting it autotune is best, but this is the one your looking for: --gekko-tune-down

https://bitcointalk.org/index.php?topic=5053833.msg50506833#msg50506833

 [90-95]% is a healthy range, 95 is default, set to 0 to disable.
        1.  Adjusts frequency according to each miner's unique charateristics
        2.  To keep a hash performance above 95%.
        3.  Based on the idea that (95% of 275MHz) hashes better than (80% of 300MHz)

--gekko-start-freq and --gekko-step-freq are flags I found elsewhere and have been working very well for my 2pacs; sadly, no effect on the compac. Hmm. Maybe that means the r606 patches have made it to master branch. I have been, until today, unaware there even was a feature-branch r606 and these two flags, at least, are working as of my last update and compile cycle.

I'll need to read up on tune-down. I'm not sure it's what I'm looking for. I was thinking something like:

Code:

{
   {
        [pools],
    },
"gekko-newpac-freq" : "<value>",
"gekko-autotune" : "<N>",
[other settings]
}

where N is a setting
  0=disable autotune,
  1=max-hash (per freq setting),
  2=max electrical-efficiency (disregard freq statement, if any);

or something to that effect. Not that this is a big concern, really. I can work out the math from the power tables provided and use frequency values. Of course, it would help if the power table was expanded to include all sane (and some insane) freq values; or a W=vcore*freq formula.

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[GetUrBitsOnR606]

I'm a new R606 owner and here are my anecdotal tests and observations.

I purchased my R606 from Eyeboot on Amazon and it came with a R606 wrapped in bubble wrap with a USB cable in a ziplock bag taped to the outside in a Amazon box.  No paperwork or how to get started guide or anything.  I found this place and read through hundreds of posts to get my bearings.

I powered my 606 with a spare PCIe cable from my altcoin mining rig and used a spare raspberry pi 3B to control it (my mining rig runs on hiveos)

With the 3B the best I could do was 800ish GBs running full power.  I read that the Pi4 does better so I bought one with 4GB ram a case with fan and all of the accessories.

With the Pi4 I got right around 1Tb on power setting 3 with it having no difficulty reaching 750 frequency (I read on here somewhere 750 is about the max safe frequency)

I tuned it back down to 550 frequency on power setting 4 (stock settings I think) while I waited for a thermometer to come in the mail.

With a digital thermometer mounted to ass end of the top heat sink it was time to experiment.

I spent a lot of time upgrading the Pi to a 64 bit kernel and installing XMrig to see what would happen.

With XMrig running all four cores I was back in the 800GBs range no matter the power setting.  I expected this.  What I didn't expect was that I couldn't get the two miners to work together to give me a happy medium.

After much experimentation I ended up with the R606 on level 5 and using 3 cores for Monero.

This seems to be the best setup with my hardware but the R606 will just barely put up 1TB and the cpu miner will find several shares over several minutes and then go flat for several hours before finding more shares again.  With all four cores mining I can get a consistent 110hs mining Monero but there isn't enough room for the R606.

Updating to the 64 bit kernel doesn't seem to have any effect on the 606.

In conclusion to this post I believe that a Pi4 is the best way to go considering all the trouble and headache that I see a lot of users go through and how painless it was for me to set up on the Pi.  The 64 bit kernel doesn't do anything and if you try to push the Pi to do anything else it just won't without fucking up everything else.

Right now I'm running about 1.01T on power setting 3 and a temp of 55.7C and I'm quite happy.

[MoparMiningLLC]

[...]

my only question is - how are you mining XMR with a sha-256 miner? or am I misunderstanding?

[sidehack]

1TH on power level 3? That's a pretty sweet unit you got.

[os2sam]

my only question is - how are you mining XMR with a sha-256 miner? or am I misunderstanding?

Sounds to me like he's mining the alt's with CPU cores.

[MoparMiningLLC]

Sounds to me like he's mining the alt's with CPU cores.

ok that is what i thought he might mean but wanted to make sure he hadnt found some impossible way to mine xmr with the r606 - I would want to do that asap myself lol.

[ParaplegicRacehorse]

Tried compiling the r606 branch today.

PiMP OS (Ubuntu 18.04)

All compile instructions copy-pasted from this thread page 1. When that initially failed, I turned to the README.md at the github repo and added -Wall to CFLAGS.

make is failing with openssl (libcurl) errors.

config.log exceeds maximum post length of 64,000 characters.

make command output:

Code:

# make -j 2
/usr/local/lib/libcurl.a(libcurl_la-url.o): In function `idnconvert_hostname.isra.8':
url.c:(.text+0x508): undefined reference to `idn2_check_version'
url.c:(.text+0x525): undefined reference to `idn2_lookup_ul'
url.c:(.text+0x55e): undefined reference to `idn2_strerror'
/usr/local/lib/libcurl.a(libcurl_la-url.o): In function `Curl_disconnect':
url.c:(.text+0xf56): undefined reference to `idn2_free'
url.c:(.text+0xf72): undefined reference to `idn2_free'
url.c:(.text+0xf8e): undefined reference to `idn2_free'
url.c:(.text+0xfaa): undefined reference to `idn2_free'
/usr/local/lib/libcurl.a(libcurl_la-url.o): In function `Curl_connect':
url.c:(.text+0x32f9): undefined reference to `idn2_free'
/usr/local/lib/libcurl.a(libcurl_la-url.o):url.c:(.text+0x3315): more undefined references to `idn2_free' follow
/usr/local/lib/libcurl.a(libcurl_la-version.o): In function `curl_version.part.0':
version.c:(.text+0x80): undefined reference to `idn2_check_version'
version.c:(.text+0x8c): undefined reference to `idn2_check_version'
/usr/local/lib/libcurl.a(libcurl_la-version.o): In function `curl_version_info.part.1':
version.c:(.text+0x111): undefined reference to `idn2_check_version'
/usr/local/lib/libcurl.a(libcurl_la-md5.o): In function `Curl_md5it':
md5.c:(.text+0x25): undefined reference to `MD5_Init'
md5.c:(.text+0x42): undefined reference to `MD5_Update'
md5.c:(.text+0x4d): undefined reference to `MD5_Final'
/usr/local/lib/libcurl.a(libcurl_la-md5.o):(.data.rel.ro+0x0): undefined reference to `MD5_Init'
/usr/local/lib/libcurl.a(libcurl_la-md5.o):(.data.rel.ro+0x8): undefined reference to `MD5_Update'
/usr/local/lib/libcurl.a(libcurl_la-md5.o):(.data.rel.ro+0x10): undefined reference to `MD5_Final'
/usr/local/lib/libcurl.a(libcurl_la-md5.o):(.data.rel.ro+0x20): undefined reference to `MD5_Init'
/usr/local/lib/libcurl.a(libcurl_la-md5.o):(.data.rel.ro+0x28): undefined reference to `MD5_Update'
/usr/local/lib/libcurl.a(libcurl_la-md5.o):(.data.rel.ro+0x30): undefined reference to `MD5_Final'
/usr/local/lib/libcurl.a(libcurl_la-sha256.o): In function `Curl_sha256it':
sha256.c:(.text+0x25): undefined reference to `SHA256_Init'
sha256.c:(.text+0x42): undefined reference to `SHA256_Update'
sha256.c:(.text+0x4d): undefined reference to `SHA256_Final'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_sha256sum':
openssl.c:(.text+0x13c): undefined reference to `EVP_MD_CTX_new'
openssl.c:(.text+0x144): undefined reference to `EVP_sha256'
openssl.c:(.text+0x151): undefined reference to `EVP_DigestInit_ex'
openssl.c:(.text+0x15f): undefined reference to `EVP_DigestUpdate'
openssl.c:(.text+0x16f): undefined reference to `EVP_DigestFinal_ex'
openssl.c:(.text+0x177): undefined reference to `EVP_MD_CTX_free'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_md5sum':
openssl.c:(.text+0x1cc): undefined reference to `EVP_MD_CTX_new'
openssl.c:(.text+0x1d4): undefined reference to `EVP_md5'
openssl.c:(.text+0x1e1): undefined reference to `EVP_DigestInit_ex'
openssl.c:(.text+0x1ef): undefined reference to `EVP_DigestUpdate'
openssl.c:(.text+0x1ff): undefined reference to `EVP_DigestFinal_ex'
openssl.c:(.text+0x207): undefined reference to `EVP_MD_CTX_free'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_engines_list':
openssl.c:(.text+0x235): undefined reference to `ENGINE_get_first'
openssl.c:(.text+0x257): undefined reference to `ENGINE_get_next'
openssl.c:(.text+0x267): undefined reference to `ENGINE_get_id'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_close_all':
openssl.c:(.text+0x2b4): undefined reference to `ENGINE_finish'
openssl.c:(.text+0x2c0): undefined reference to `ENGINE_free'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_set_engine':
openssl.c:(.text+0x308): undefined reference to `ENGINE_by_id'
openssl.c:(.text+0x325): undefined reference to `ENGINE_finish'
openssl.c:(.text+0x331): undefined reference to `ENGINE_free'
openssl.c:(.text+0x344): undefined reference to `ENGINE_init'
openssl.c:(.text+0x37f): undefined reference to `ENGINE_free'
openssl.c:(.text+0x384): undefined reference to `ERR_get_error'
openssl.c:(.text+0x394): undefined reference to `ERR_error_string_n'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_recv':
openssl.c:(.text+0x433): undefined reference to `ERR_clear_error'
openssl.c:(.text+0x461): undefined reference to `SSL_read'
openssl.c:(.text+0x4ae): undefined reference to `SSL_get_error'
openssl.c:(.text+0x4c3): undefined reference to `ERR_get_error'
openssl.c:(.text+0x553): undefined reference to `ERR_error_string_n'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ssl_tls_trace':
openssl.c:(.text+0x6c4): undefined reference to `SSL_alert_desc_string_long'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ssl_ui_writer':
openssl.c:(.text+0x920): undefined reference to `UI_get_string_type'
openssl.c:(.text+0x930): undefined reference to `UI_get0_user_data'
openssl.c:(.text+0x93d): undefined reference to `UI_get_input_flags'
openssl.c:(.text+0x946): undefined reference to `UI_OpenSSL'
openssl.c:(.text+0x94e): undefined reference to `UI_method_get_writer'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ssl_ui_reader':
openssl.c:(.text+0x97e): undefined reference to `UI_get_string_type'
openssl.c:(.text+0x98e): undefined reference to `UI_get0_user_data'
openssl.c:(.text+0x99e): undefined reference to `UI_get_input_flags'
openssl.c:(.text+0x9a7): undefined reference to `UI_OpenSSL'
openssl.c:(.text+0x9af): undefined reference to `UI_method_get_reader'
openssl.c:(.text+0x9ca): undefined reference to `UI_set_result'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_get_ssl_conn_index':
openssl.c:(.text+0xa03): undefined reference to `CRYPTO_get_ex_new_index'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_get_ssl_sockindex_index':
openssl.c:(.text+0xa43): undefined reference to `CRYPTO_get_ex_new_index'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_new_session_cb':
openssl.c:(.text+0xaa6): undefined reference to `SSL_get_ex_data'
openssl.c:(.text+0xabf): undefined reference to `SSL_get_ex_data'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `pubkey_show':
openssl.c:(.text+0xc2d): undefined reference to `BN_print'
openssl.c:(.text+0xc41): undefined reference to `BIO_ctrl'
openssl.c:(.text+0xc68): undefined reference to `BIO_ctrl'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_data_pending':
openssl.c:(.text+0xcb2): undefined reference to `SSL_pending'
openssl.c:(.text+0xcd9): undefined reference to `SSL_pending'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_shutdown':
openssl.c:(.text+0xdaa): undefined reference to `SSL_free'
openssl.c:(.text+0xdf1): undefined reference to `ERR_clear_error'
openssl.c:(.text+0xe0e): undefined reference to `SSL_read'
openssl.c:(.text+0xe20): undefined reference to `SSL_get_error'
openssl.c:(.text+0xe86): undefined reference to `ERR_get_error'
openssl.c:(.text+0xee1): undefined reference to `SSL_get_shutdown'
openssl.c:(.text+0xf31): undefined reference to `SSL_shutdown'
openssl.c:(.text+0xf6c): undefined reference to `ERR_error_string_n'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_version':
openssl.c:(.text+0x1074): undefined reference to `OpenSSL_version_num'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_send':
openssl.c:(.text+0x1191): undefined reference to `ERR_clear_error'
openssl.c:(.text+0x11bf): undefined reference to `SSL_write'
openssl.c:(.text+0x120e): undefined reference to `SSL_get_error'
openssl.c:(.text+0x122c): undefined reference to `ERR_get_error'
openssl.c:(.text+0x12c7): undefined reference to `ERR_error_string_n'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_init':
openssl.c:(.text+0x1377): undefined reference to `OPENSSL_load_builtin_modules'
openssl.c:(.text+0x137c): undefined reference to `ENGINE_load_builtin_engines'
openssl.c:(.text+0x138a): undefined reference to `CONF_modules_load_file'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_set_engine_default':
openssl.c:(.text+0x1460): undefined reference to `ENGINE_set_default'
openssl.c:(.text+0x1470): undefined reference to `ENGINE_get_id'
openssl.c:(.text+0x1499): undefined reference to `ENGINE_get_id'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_close.isra.2':
openssl.c:(.text+0x14d1): undefined reference to `SSL_shutdown'
openssl.c:(.text+0x14dd): undefined reference to `SSL_set_connect_state'
openssl.c:(.text+0x14e9): undefined reference to `SSL_free'
openssl.c:(.text+0x1501): undefined reference to `SSL_CTX_free'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_seed.part.4':
openssl.c:(.text+0x1649): undefined reference to `RAND_add'
openssl.c:(.text+0x164e): undefined reference to `RAND_status'
openssl.c:(.text+0x166a): undefined reference to `RAND_file_name'
openssl.c:(.text+0x1680): undefined reference to `RAND_load_file'
openssl.c:(.text+0x1685): undefined reference to `RAND_status'
openssl.c:(.text+0x16a1): undefined reference to `RAND_status'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_seed':
openssl.c:(.text+0x16f5): undefined reference to `RAND_status'
openssl.c:(.text+0x1718): undefined reference to `RAND_load_file'
openssl.c:(.text+0x171d): undefined reference to `RAND_status'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_connect_step1':
openssl.c:(.text+0x1a21): undefined reference to `TLS_client_method'
openssl.c:(.text+0x1a44): undefined reference to `SSL_CTX_free'
openssl.c:(.text+0x1a58): undefined reference to `SSL_CTX_new'
openssl.c:(.text+0x1a89): undefined reference to `SSL_CTX_ctrl'
openssl.c:(.text+0x1b45): undefined reference to `SSL_CTX_set_options'
openssl.c:(.text+0x1bb1): undefined reference to `SSL_CTX_set_cipher_list'
openssl.c:(.text+0x1c01): undefined reference to `X509_LOOKUP_file'
openssl.c:(.text+0x1c1c): undefined reference to `SSL_CTX_get_cert_store'
openssl.c:(.text+0x1c27): undefined reference to `X509_STORE_add_lookup'
openssl.c:(.text+0x1c45): undefined reference to `X509_load_crl_file'
openssl.c:(.text+0x1c6d): undefined reference to `SSL_CTX_get_cert_store'
openssl.c:(.text+0x1c7a): undefined reference to `X509_STORE_set_flags'
openssl.c:(.text+0x1cad): undefined reference to `SSL_CTX_set_verify'
openssl.c:(.text+0x1cc8): undefined reference to `SSL_CTX_ctrl'
openssl.c:(.text+0x1cde): undefined reference to `SSL_CTX_sess_set_new_cb'
openssl.c:(.text+0x1d2b): undefined reference to `SSL_free'
openssl.c:(.text+0x1d3b): undefined reference to `SSL_new'
openssl.c:(.text+0x1d82): undefined reference to `SSL_ctrl'
openssl.c:(.text+0x1d98): undefined reference to `SSL_set_connect_state'
openssl.c:(.text+0x1e0c): undefined reference to `BIO_f_ssl'
openssl.c:(.text+0x1e14): undefined reference to `BIO_new'
openssl.c:(.text+0x1e31): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x1e47): undefined reference to `SSL_set_bio'
openssl.c:(.text+0x1f92): undefined reference to `SSL_CTX_set_msg_callback'
openssl.c:(.text+0x1fab): undefined reference to `SSL_CTX_ctrl'
openssl.c:(.text+0x20bf): undefined reference to `ERR_peek_error'
openssl.c:(.text+0x20cf): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x2143): undefined reference to `SSL_CTX_set_alpn_protos'
openssl.c:(.text+0x2165): undefined reference to `SSL_CTX_set_next_proto_select_cb'
openssl.c:(.text+0x21b7): undefined reference to `SSL_CTX_set_default_passwd_cb_userdata'
openssl.c:(.text+0x21c6): undefined reference to `SSL_CTX_set_default_passwd_cb'
openssl.c:(.text+0x21fc): undefined reference to `BIO_s_file'
openssl.c:(.text+0x2204): undefined reference to `BIO_new'
openssl.c:(.text+0x2227): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x2239): undefined reference to `d2i_PKCS12_bio'
openssl.c:(.text+0x2246): undefined reference to `BIO_free'
openssl.c:(.text+0x2257): undefined reference to `PKCS12_PBE_add'
openssl.c:(.text+0x227b): undefined reference to `PKCS12_parse'
openssl.c:(.text+0x2290): undefined reference to `ERR_get_error'
openssl.c:(.text+0x22a0): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x22bc): undefined reference to `PKCS12_free'
openssl.c:(.text+0x230d): undefined reference to `SSL_CTX_set_srp_username'
openssl.c:(.text+0x233f): undefined reference to `SSL_CTX_set_srp_password'
openssl.c:(.text+0x2394): undefined reference to `SSL_CTX_set_cipher_list'
openssl.c:(.text+0x2479): undefined reference to `SSL_CTX_load_verify_locations'
openssl.c:(.text+0x257b): undefined reference to `SSL_set_fd'
openssl.c:(.text+0x2596): undefined reference to `ERR_get_error'
openssl.c:(.text+0x25a6): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x261e): undefined reference to `SSL_CTX_use_certificate_chain_file'
openssl.c:(.text+0x2634): undefined reference to `ERR_get_error'
openssl.c:(.text+0x2644): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x26ef): undefined reference to `SSL_ctrl'
openssl.c:(.text+0x2755): undefined reference to `SSL_set_ex_data'
openssl.c:(.text+0x2775): undefined reference to `SSL_set_ex_data'
openssl.c:(.text+0x27b5): undefined reference to `SSL_set_session'
openssl.c:(.text+0x287e): undefined reference to `X509_free'
openssl.c:(.text+0x295e): undefined reference to `ENGINE_ctrl'
openssl.c:(.text+0x29bf): undefined reference to `SSL_CTX_use_certificate_file'
openssl.c:(.text+0x29d5): undefined reference to `ERR_get_error'
openssl.c:(.text+0x29e5): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x2a8f): undefined reference to `SSL_CTX_use_PrivateKey_file'
openssl.c:(.text+0x2ace): undefined reference to `SSL_CTX_check_private_key'
openssl.c:(.text+0x2af0): undefined reference to `OPENSSL_sk_pop'
openssl.c:(.text+0x2b00): undefined reference to `SSL_CTX_add_client_CA'
openssl.c:(.text+0x2b1c): undefined reference to `SSL_CTX_ctrl'
openssl.c:(.text+0x2b32): undefined reference to `OPENSSL_sk_num'
openssl.c:(.text+0x2b40): undefined reference to `EVP_PKEY_free'
openssl.c:(.text+0x2b4a): undefined reference to `X509_free'
openssl.c:(.text+0x2b51): undefined reference to `X509_free'
openssl.c:(.text+0x2b5e): undefined reference to `OPENSSL_sk_pop_free'
openssl.c:(.text+0x2b8a): undefined reference to `SSL_new'
openssl.c:(.text+0x2b9e): undefined reference to `SSL_get_certificate'
openssl.c:(.text+0x2bb0): undefined reference to `X509_get_pubkey'
openssl.c:(.text+0x2bbd): undefined reference to `SSL_get_privatekey'
openssl.c:(.text+0x2bca): undefined reference to `EVP_PKEY_copy_parameters'
openssl.c:(.text+0x2bd4): undefined reference to `EVP_PKEY_free'
openssl.c:(.text+0x2bdc): undefined reference to `SSL_get_privatekey'
openssl.c:(.text+0x2be9): undefined reference to `EVP_PKEY_id'
openssl.c:(.text+0x2bff): undefined reference to `SSL_free'
openssl.c:(.text+0x2c09): undefined reference to `SSL_CTX_check_private_key'
openssl.c:(.text+0x2c5c): undefined reference to `ENGINE_ctrl_cmd'
openssl.c:(.text+0x2c7f): undefined reference to `SSL_CTX_use_certificate'
openssl.c:(.text+0x2ca6): undefined reference to `X509_free'
openssl.c:(.text+0x2d17): undefined reference to `ERR_get_error'
openssl.c:(.text+0x2d27): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x2d7e): undefined reference to `UI_create_method'
openssl.c:(.text+0x2d8f): undefined reference to `UI_OpenSSL'
openssl.c:(.text+0x2d97): undefined reference to `UI_method_get_opener'
openssl.c:(.text+0x2da2): undefined reference to `UI_method_set_opener'
openssl.c:(.text+0x2da7): undefined reference to `UI_OpenSSL'
openssl.c:(.text+0x2daf): undefined reference to `UI_method_get_closer'
openssl.c:(.text+0x2dba): undefined reference to `UI_method_set_closer'
openssl.c:(.text+0x2dc9): undefined reference to `UI_method_set_reader'
openssl.c:(.text+0x2dd8): undefined reference to `UI_method_set_writer'
openssl.c:(.text+0x2df1): undefined reference to `ENGINE_load_private_key'
openssl.c:(.text+0x2dfe): undefined reference to `UI_destroy_method'
openssl.c:(.text+0x2e1c): undefined reference to `SSL_CTX_use_PrivateKey'
openssl.c:(.text+0x2e3e): undefined reference to `EVP_PKEY_free'
openssl.c:(.text+0x2e61): undefined reference to `BIO_free'
openssl.c:(.text+0x2e81): undefined reference to `ERR_get_error'
openssl.c:(.text+0x2e91): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x2eb4): undefined reference to `PKCS12_free'
openssl.c:(.text+0x2ec3): undefined reference to `SSL_CTX_use_certificate'
openssl.c:(.text+0x2ed9): undefined reference to `ERR_get_error'
openssl.c:(.text+0x2ee9): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x2f07): undefined reference to `EVP_PKEY_free'
openssl.c:(.text+0x2f11): undefined reference to `X509_free'
openssl.c:(.text+0x2f18): undefined reference to `X509_free'
openssl.c:(.text+0x2f25): undefined reference to `OPENSSL_sk_pop_free'
openssl.c:(.text+0x2f6d): undefined reference to `ERR_get_error'
openssl.c:(.text+0x2f7d): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x2fca): undefined reference to `EVP_PKEY_get1_RSA'
openssl.c:(.text+0x2fd7): undefined reference to `RSA_flags'
openssl.c:(.text+0x2fe8): undefined reference to `RSA_free'
openssl.c:(.text+0x2ff0): undefined reference to `SSL_free'
openssl.c:(.text+0x3010): undefined reference to `SSL_CTX_use_PrivateKey'
openssl.c:(.text+0x309b): undefined reference to `EVP_PKEY_free'
openssl.c:(.text+0x30ed): undefined reference to `X509_free'
openssl.c:(.text+0x310b): undefined reference to `X509_free'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `ossl_connect_step2':
openssl.c:(.text+0x3178): undefined reference to `ERR_clear_error'
openssl.c:(.text+0x3191): undefined reference to `SSL_connect'
openssl.c:(.text+0x31a7): undefined reference to `SSL_get_session'
openssl.c:(.text+0x31e2): undefined reference to `SSL_get_client_random'
openssl.c:(.text+0x31f7): undefined reference to `SSL_SESSION_get_master_key'
openssl.c:(.text+0x33b4): undefined reference to `SSL_get_error'
openssl.c:(.text+0x33f6): undefined reference to `ERR_get_error'
openssl.c:(.text+0x3428): undefined reference to `SSL_get_verify_result'
openssl.c:(.text+0x344f): undefined reference to `X509_verify_cert_error_string'
openssl.c:(.text+0x34e4): undefined reference to `SSL_get_current_cipher'
openssl.c:(.text+0x34ec): undefined reference to `SSL_CIPHER_get_name'
openssl.c:(.text+0x350b): undefined reference to `SSL_version'
openssl.c:(.text+0x3587): undefined reference to `SSL_get0_alpn_selected'
openssl.c:(.text+0x3629): undefined reference to `ERR_error_string_n'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_random':
openssl.c:(.text+0x37b8): undefined reference to `RAND_bytes'
openssl.c:(.text+0x37d1): undefined reference to `RAND_status'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `x509_name_oneline.constprop.12':
openssl.c:(.text+0x38bf): undefined reference to `BIO_s_mem'
openssl.c:(.text+0x38c7): undefined reference to `BIO_new'
openssl.c:(.text+0x38e6): undefined reference to `X509_NAME_print_ex'
openssl.c:(.text+0x38fb): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x393a): undefined reference to `BIO_free'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `servercert':
openssl.c:(.text+0x3a31): undefined reference to `BIO_s_mem'
openssl.c:(.text+0x3a39): undefined reference to `BIO_new'
openssl.c:(.text+0x3a5c): undefined reference to `SSL_get_peer_certificate'
openssl.c:(.text+0x3ad7): undefined reference to `X509_get_subject_name'
openssl.c:(.text+0x3b0d): undefined reference to `X509_get0_notBefore'
openssl.c:(.text+0x3b1d): undefined reference to `ASN1_TIME_print'
openssl.c:(.text+0x3b2f): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x3b59): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x3b66): undefined reference to `X509_get0_notAfter'
openssl.c:(.text+0x3b71): undefined reference to `ASN1_TIME_print'
openssl.c:(.text+0x3b83): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x3bad): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x3bb5): undefined reference to `BIO_free'
openssl.c:(.text+0x3be8): undefined reference to `X509_get_issuer_name'
openssl.c:(.text+0x3c83): undefined reference to `X509_get_X509_PUBKEY'
openssl.c:(.text+0x3c8d): undefined reference to `i2d_X509_PUBKEY'
openssl.c:(.text+0x3cba): undefined reference to `X509_get_X509_PUBKEY'
openssl.c:(.text+0x3cca): undefined reference to `i2d_X509_PUBKEY'
openssl.c:(.text+0x3d05): undefined reference to `X509_free'
openssl.c:(.text+0x3dd8): undefined reference to `X509_get_ext_d2i'
openssl.c:(.text+0x3dec): undefined reference to `OPENSSL_sk_num'
openssl.c:(.text+0x3e41): undefined reference to `OPENSSL_sk_value'
openssl.c:(.text+0x3e74): undefined reference to `GENERAL_NAMES_free'
openssl.c:(.text+0x3ed0): undefined reference to `BIO_s_file'
openssl.c:(.text+0x3ed8): undefined reference to `BIO_new'
openssl.c:(.text+0x3f0f): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x3f25): undefined reference to `PEM_read_bio_X509'
openssl.c:(.text+0x3f41): undefined reference to `X509_check_issued'
openssl.c:(.text+0x3f7c): undefined reference to `BIO_free'
openssl.c:(.text+0x3f84): undefined reference to `X509_free'
openssl.c:(.text+0x3f91): undefined reference to `SSL_get_verify_result'
openssl.c:(.text+0x3fdd): undefined reference to `X509_verify_cert_error_string'
openssl.c:(.text+0x4050): undefined reference to `SSL_get_peer_cert_chain'
openssl.c:(.text+0x4066): undefined reference to `OPENSSL_sk_num'
openssl.c:(.text+0x4081): undefined reference to `BIO_s_mem'
openssl.c:(.text+0x4089): undefined reference to `BIO_new'
openssl.c:(.text+0x40c6): undefined reference to `OPENSSL_sk_value'
openssl.c:(.text+0x40df): undefined reference to `X509_get_subject_name'
openssl.c:(.text+0x40f1): undefined reference to `X509_NAME_print_ex'
openssl.c:(.text+0x4108): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4138): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4140): undefined reference to `X509_get_issuer_name'
openssl.c:(.text+0x4152): undefined reference to `X509_NAME_print_ex'
openssl.c:(.text+0x4164): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x418f): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4197): undefined reference to `X509_get_version'
openssl.c:(.text+0x41ab): undefined reference to `BIO_printf'
openssl.c:(.text+0x41bd): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x41e8): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x41f0): undefined reference to `X509_get_serialNumber'
openssl.c:(.text+0x4225): undefined reference to `BIO_printf'
openssl.c:(.text+0x4248): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x427d): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x428e): undefined reference to `ASN1_STRING_new'
openssl.c:(.text+0x42b1): undefined reference to `X509_get0_signature'
openssl.c:(.text+0x42c4): undefined reference to `X509_signature_print'
openssl.c:(.text+0x42cc): undefined reference to `ASN1_STRING_free'
openssl.c:(.text+0x42e4): undefined reference to `i2a_ASN1_OBJECT'
openssl.c:(.text+0x42f6): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4321): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4332): undefined reference to `X509_get0_extensions'
openssl.c:(.text+0x433f): undefined reference to `OPENSSL_sk_num'
openssl.c:(.text+0x435b): undefined reference to `OPENSSL_sk_num'
openssl.c:(.text+0x4379): undefined reference to `OPENSSL_sk_value'
openssl.c:(.text+0x4381): undefined reference to `BIO_s_mem'
openssl.c:(.text+0x4389): undefined reference to `BIO_new'
openssl.c:(.text+0x439d): undefined reference to `X509_EXTENSION_get_object'
openssl.c:(.text+0x43ba): undefined reference to `i2t_ASN1_OBJECT'
openssl.c:(.text+0x43c9): undefined reference to `X509V3_EXT_print'
openssl.c:(.text+0x43f3): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x449a): undefined reference to `BIO_free'
openssl.c:(.text+0x44a4): undefined reference to `OPENSSL_sk_num'
openssl.c:(.text+0x44bf): undefined reference to `X509_get0_notBefore'
openssl.c:(.text+0x44ca): undefined reference to `ASN1_TIME_print'
openssl.c:(.text+0x44e1): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4516): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x451e): undefined reference to `X509_get0_notAfter'
openssl.c:(.text+0x4529): undefined reference to `ASN1_TIME_print'
openssl.c:(.text+0x453b): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4566): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x456e): undefined reference to `X509_get_pubkey'
openssl.c:(.text+0x4582): undefined reference to `EVP_PKEY_id'
openssl.c:(.text+0x45a5): undefined reference to `EVP_PKEY_get0_RSA'
openssl.c:(.text+0x45bf): undefined reference to `RSA_get0_key'
openssl.c:(.text+0x45cf): undefined reference to `BN_print'
openssl.c:(.text+0x45e3): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4618): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4668): undefined reference to `EVP_PKEY_free'
openssl.c:(.text+0x4699): undefined reference to `BIO_printf'
openssl.c:(.text+0x46bd): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x46eb): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x46f8): undefined reference to `PEM_write_bio_X509'
openssl.c:(.text+0x470c): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x473c): undefined reference to `BIO_ctrl'
openssl.c:(.text+0x4761): undefined reference to `BIO_free'
openssl.c:(.text+0x47da): undefined reference to `SSL_ctrl'
openssl.c:(.text+0x47f6): undefined reference to `d2i_OCSP_RESPONSE'
openssl.c:(.text+0x480a): undefined reference to `OCSP_response_status'
openssl.c:(.text+0x481d): undefined reference to `OCSP_response_get1_basic'
openssl.c:(.text+0x4836): undefined reference to `SSL_get_peer_cert_chain'
openssl.c:(.text+0x4847): undefined reference to `SSL_CTX_get_cert_store'
openssl.c:(.text+0x4859): undefined reference to `OCSP_basic_verify'
openssl.c:(.text+0x489f): undefined reference to `OCSP_resp_count'
openssl.c:(.text+0x48b3): undefined reference to `OCSP_resp_get0'
openssl.c:(.text+0x48d8): undefined reference to `OCSP_single_get0_status'
openssl.c:(.text+0x48fb): undefined reference to `OCSP_check_validity'
openssl.c:(.text+0x490b): undefined reference to `OCSP_cert_status_str'
openssl.c:(.text+0x4940): undefined reference to `OCSP_BASICRESP_free'
openssl.c:(.text+0x4948): undefined reference to `OCSP_RESPONSE_free'
openssl.c:(.text+0x49b8): undefined reference to `GENERAL_NAMES_free'
openssl.c:(.text+0x49d6): undefined reference to `X509_get_subject_name'
openssl.c:(.text+0x49f1): undefined reference to `X509_NAME_get_index_by_NID'
openssl.c:(.text+0x4a67): undefined reference to `CRYPTO_free'
openssl.c:(.text+0x4b6c): undefined reference to `X509_EXTENSION_get_data'
openssl.c:(.text+0x4b77): undefined reference to `ASN1_STRING_print'
openssl.c:(.text+0x4b9b): undefined reference to `BIO_free'
openssl.c:(.text+0x4bfa): undefined reference to `ASN1_STRING_get0_data'
openssl.c:(.text+0x4c08): undefined reference to `ASN1_STRING_length'
openssl.c:(.text+0x4c2b): undefined reference to `BIO_puts'
openssl.c:(.text+0x4c38): undefined reference to `EVP_PKEY_get0_DSA'
openssl.c:(.text+0x4c5b): undefined reference to `DSA_get0_pqg'
openssl.c:(.text+0x4c6d): undefined reference to `DSA_get0_key'
openssl.c:(.text+0x4d14): undefined reference to `EVP_PKEY_get0_DH'
openssl.c:(.text+0x4d37): undefined reference to `DH_get0_pqg'
openssl.c:(.text+0x4d49): undefined reference to `DH_get0_key'
openssl.c:(.text+0x4df1): undefined reference to `ASN1_STRING_get0_data'
openssl.c:(.text+0x4dff): undefined reference to `ASN1_STRING_length'
openssl.c:(.text+0x4e5d): undefined reference to `ASN1_STRING_get0_data'
openssl.c:(.text+0x4e6b): undefined reference to `ASN1_STRING_length'
openssl.c:(.text+0x4ecc): undefined reference to `GENERAL_NAMES_free'
openssl.c:(.text+0x4f1b): undefined reference to `X509_free'
openssl.c:(.text+0x4f73): undefined reference to `OCSP_response_status_str'
openssl.c:(.text+0x4f92): undefined reference to `OCSP_RESPONSE_free'
openssl.c:(.text+0x4fa4): undefined reference to `X509_free'
openssl.c:(.text+0x4ff2): undefined reference to `X509_NAME_get_entry'
openssl.c:(.text+0x4ffa): undefined reference to `X509_NAME_ENTRY_get_data'
openssl.c:(.text+0x500e): undefined reference to `ASN1_STRING_type'
openssl.c:(.text+0x5027): undefined reference to `ASN1_STRING_to_UTF8'
openssl.c:(.text+0x5109): undefined reference to `BIO_free'
openssl.c:(.text+0x5111): undefined reference to `X509_free'
openssl.c:(.text+0x5123): undefined reference to `X509_free'
openssl.c:(.text+0x516e): undefined reference to `BIO_free'
openssl.c:(.text+0x51ad): undefined reference to `X509_verify_cert_error_string'
openssl.c:(.text+0x5213): undefined reference to `OCSP_crl_reason_str'
openssl.c:(.text+0x5269): undefined reference to `BIO_free'
openssl.c:(.text+0x52fc): undefined reference to `OCSP_BASICRESP_free'
openssl.c:(.text+0x5306): undefined reference to `OCSP_RESPONSE_free'
openssl.c:(.text+0x5327): undefined reference to `CRYPTO_free'
openssl.c:(.text+0x5345): undefined reference to `OCSP_BASICRESP_free'
openssl.c:(.text+0x534d): undefined reference to `OCSP_RESPONSE_free'
openssl.c:(.text+0x535f): undefined reference to `ERR_get_error'
openssl.c:(.text+0x536f): undefined reference to `ERR_error_string_n'
openssl.c:(.text+0x5396): undefined reference to `X509_free'
openssl.c:(.text+0x53af): undefined reference to `ASN1_STRING_length'
openssl.c:(.text+0x53d0): undefined reference to `CRYPTO_malloc'
openssl.c:(.text+0x53ec): undefined reference to `ASN1_STRING_get0_data'
/usr/local/lib/libcurl.a(libcurl_la-openssl.o): In function `Curl_ossl_session_free':
openssl.c:(.text+0x3f1): undefined reference to `SSL_SESSION_free'
/usr/local/lib/libcurl.a(libcurl_la-curl_ntlm_core.o): In function `setup_des_key':
curl_ntlm_core.c:(.text+0x97): undefined reference to `DES_set_odd_parity'
curl_ntlm_core.c:(.text+0xa2): undefined reference to `DES_set_key'
/usr/local/lib/libcurl.a(libcurl_la-curl_ntlm_core.o): In function `Curl_ntlm_core_lm_resp':
curl_ntlm_core.c:(.text+0x113): undefined reference to `DES_ecb_encrypt'
curl_ntlm_core.c:(.text+0x134): undefined reference to `DES_ecb_encrypt'
curl_ntlm_core.c:(.text+0x155): undefined reference to `DES_ecb_encrypt'
/usr/local/lib/libcurl.a(libcurl_la-curl_ntlm_core.o): In function `Curl_ntlm_core_mk_lm_hash':
curl_ntlm_core.c:(.text+0x228): undefined reference to `DES_ecb_encrypt'
curl_ntlm_core.c:(.text+0x24d): undefined reference to `DES_ecb_encrypt'
/usr/local/lib/libcurl.a(libcurl_la-curl_ntlm_core.o): In function `Curl_ntlm_core_mk_nt_hash':
curl_ntlm_core.c:(.text+0x395): undefined reference to `MD4_Init'
curl_ntlm_core.c:(.text+0x3a3): undefined reference to `MD4_Update'
curl_ntlm_core.c:(.text+0x3ae): undefined reference to `MD4_Final'
collect2: error: ld returned 1 exit status
make[2]: *** [cgminer] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Thoughts? Suggestions?


Curious. Branch r606 compiled just fine on the rig which has been faithfully running my compac and 2pacs. The old HP Mini is running 32-bit Bodhi Linux (Ubuntu 16.04.) It will take me some time to sort out why the PiMP (Ubuntu 18.04) rig is throwing libcurl-openssl errors at compile time. The libcurl4-openssl-dev package appears properly installed; at least, that's what apt tell me.

In the mean-time, I switched the USB cable over to the Mini and ... pow! Everything seems to work. Almost.

On a machine where User had already been granted USB driver access privileges, branch r606 refuses to look for devices unless cgminer is run as root.

Some observations when mixing BM1384 and BM1387 sticks in the same running instance of cgminer:
Note: all setting are made in cgminer.conf

• If gekko-newpac-freq is declared before gekko-2pac-freq then the newpacs are set with the 2pac frequency.
• gekko-start-freq, gekko-step-freq, and gekko-step-delay do not function at all, where in main branch they work just fine, but only for the 2pacs.
• I had to explicitly declare gekko-newpac-detect in order for the newpacs to be found by the driver.
    ** Once I did that, only the newpacs were found by the driver until I declared gekko-compac-detect and gekko-2pac-detect.
    ** -detect declarations must happen immediately before the corresponding -freq declaration, with no other settings between.
• In spite of declaring compac and 2pac freqs higher, they are apparently restricted to 200MHz.
    ** Initially ("widescreen" : true) the display indicates the declared frequency values (200/300/xxx), but only runs them at 200MHz. Then, autotune(?) drops their freq by a bit and the display changes to show only the active frequency. (194/194/194)
    ** H/s rates are appropriate for the reported frequencies, however.

In a GS hub, you cannot, apparently, pair 2pacs on the same power controller above 200MHz. One of them will drop out with a Found 0 chips error. They pair just fine with a newpac, though. This is the case on both master and r606 branch.

[SpceGhst]

Am I correct in assuming a NewPac running at 400Mhz pulls around 10 watts?  Any chance that will burn up a USB3 port on my PC?  Thanks...

[419mining]

In short, yes. In long there is no way to say no 100%, 99.9% of all motherboards and USB switches have "limiters" (point-of-load switches with over-current detection) built in to prevent that. 10Watts is only 2 Amps though, and most modern USB ports can handle 2 amps.

[Geppe349]

Hi I tried to increase cooling and increase current 1600w with pci-e output but nothing changes the Newpac2 and also the 2Pac do not reach 200mhz what can I do ...? I put everything right in setting and various calibrations but the 2pacs are fine even at 200Mhz the newpac2 zero nothing to do not pass the 100/150 with calibrations ranging from 100 to 300 ... Heeelllllpppp

[sidehack]

If he's using a GS hub, I honestly don't know what the problem is because each port pair is supplied by a 6A-rated regulator with extra bulk capacitors for each port.

Regarding paste - I get Arctic Silver ceramic, and put a drop on each chip. I would assume HP server paste should be more than sufficient. Only thing I can say about adding a heatsink is don't overtorque. The board might flex a bit but try and keep it flat, otherwise the flexion might damage internal traces or topside components.

[kfactor]

Is anyone running CGminer on an RPi2.

I have spare Raspeberry PI 2B that I'd like to re-commission for an instance of CGminer with an R606.

Does anyone have insight into performance issues or latency with a Pi2 in this config?

Thanks

[lrowland21093]

I tried a RPi2 and it ran okay for one R606 but as soon as I added another it had problems.  A lot of errors and it eventually crashed.  I think the problem is the USB - it is just not great the the RPi1 and 2.
I switched to a RPi-Z (got it for $5 from Micro Center) and it has been running well for over a year with five R606's.  
It does occasionally go belly up for some reason but a simple reboot gets it going again.

[sidehack]

Unless it's a seriously badass cable, it's probably got severe voltage drop drawing that kind of power and it's choking. 650MHz could be asking for 3A so you want as low-loss power delivery as possible.

Also, since this is chipside cooling, you want a non-conductive thermal paste just in case.

[goldsounds]

Hey VH or Sidehack,

tried to use: May 26 @ 9e51f0b- cgminer-4.11.1-windows-gekko-9e51f0b.7z

but unable to initialize  USB.  verified zadig. older Dec2018 build works great.

my issue is that i have my stick set up as individual workers.  I have 3 of them. and i've used my sticks serial numbers to get cgminer to run 3 instances, each with a different worker setup.

I'd love to use the freq range additions, but for some reason the newer may 26th ver does not work this way by adding this to run:

Code:

cgminer.exe -o stratum+tcp://us-east.stratum.slushpool.com:3333 -u xxxxxx.worker1 -p x --gekko-serial "GS-10031593" --gekko-newpac-freq 515

does the newer build not recognize serial's?

maybe there is a better way to run 3 sticks, but i can get them all to hit around 300ghz combined on my pool this way.  but i feel like they can go faster.

[WilcoWi]

The latest build does (as far as i know) not work with serials anymore. This is due the fact the latest build does use autotune and does optmize everything for each miner individual. So the need of serials is not there anymore.
See also page 21 for autotune exlanation: https://bitcointalk.org/index.php?topic=5053833.400.

[DireHavok]

Hello All, I am new to using Newpac. I am running 5 total using gekkoScience hub and power brick 8Amp. I find when mining whether it is at 100,200 or 300 it always Zombies. It tries to recover and does a few times but when I come home cmd script is closed and no longer running. Can it be that they are not getting enough power? And if I were to tweak voltage pot is there a way to read what the voltage change is anywhere?

[gt_addict]

Hello All, I am new to using Newpac. I am running 5 total using gekkoScience hub and power brick 8Amp. I find when mining whether it is at 100,200 or 300 it always Zombies. It tries to recover and does a few times but when I come home cmd script is closed and no longer running. Can it be that they are not getting enough power? And if I were to tweak voltage pot is there a way to read what the voltage change is anywhere?

You dont need to touch the voltage pot really. What OS are you using?

[DireHavok]

I'm Running Windows 10.

[os2sam]

Hello All, I am new to using Newpac. I am running 5 total using gekkoScience hub and power brick 8Amp. I find when mining whether it is at 100,200 or 300 it always Zombies. It tries to recover and does a few times but when I come home cmd script is closed and no longer running. Can it be that they are not getting enough power? And if I were to tweak voltage pot is there a way to read what the voltage change is anywhere?

Does one stick work?