GekkoScience NewPac / Terminus R606 (BM1387) Official Support Thread

[os2sam]

I am looking at the latest version for desktop 19.04, is this one ok or should I go with the previous version 18.04 ?

From what I understand the odd versions are like betas and the even numbers are the supported releases.  I would go with the 18.04 LTS (Long Term Support) version.

[rickyt06]

Hello everybody,

I'm new to the mining and Linux/raspberry topic, but i'm pretty know in computers in general.
My problem is, that the cgMinier 4.11.1 dosen't recognize my USB Miner "bitshopper GekkoScience NewPac",
or let me acess it.

I hope, that someone here can help me. I'm really frustrated and desperate.

I installed, i don't know for sure, rasbian (i guess) on the raspberry Pi
Everything's working fine so far.

I used the terminal with these commands in the following order:

Code:

sudo apt-get update
sudo apt-get upgrade
wget http://gekkoscience.com/misc/cgminer-gekko.tar.gz
tar -xvzf cgminer-gekko.tar.gz
cd cgminer-gekko-rev2  (thats how the folder is called, don't know why)
sudo apt-get install build-essential autoconf automake libtool
./autogen.sh
./configure -enable-gekko
sudo apt-get install build-essential autoconf automake libtool pkg-config libcurl3-dev libudev-dev
sudo apt-get install build-essential autoconf automake libtool libcurl4-openssl-dev pkg-config libncurses5-dev libusb-1.0-0-dev and libudev-dev
make [nothing happend]

I start cgminer with this command:

Code:

cd ~/mining/newpac/cgminer
./cgminer -o Stratum+tpc://stratum.slushpool.com:3333 -u (workername) -p (password) --suggest -diff 32 --gekko-newpac-freq 120

Tried it with sudo too.

Programm is starting, but doesn't start minning!

I recieve this error everytime:

Code:

USB init, open device failed, err -3, you don't have privilege to acess -GSH device 1:7

I used

Code:

sudo apt-get install input-utils
sudo lsinput

to look for the miner, but there are just 8 inputs by the mouse and the keyboard

I used

Code:

cd ~/git/vthoang/cgminer/
sudo usermod -G plugdev -a `whoami`
sudo cp 01-cgminer.rules /etc/udev/rules.d/
sudo reboot

after that the error is gone, but no USB device ist detected

I used the miner and the Orico USb 2.0 HUB, to which the stick is connected, on my windows PC.
No problem at all works just fine.

That's where i'am right now, don't have any ideas anymore, that's why i'm here.

Pls help!

Greetings Ricardo

[os2sam]

3.   wget http://gekkoscience.com/misc/cgminer-gekko.tar.gz

I've not seen that command in any instructions.

Follow the official instructions in the top post or the more step by step instructions found here

https://bitcointalk.org/index.php?topic=5053833.msg50968875#msg50968875

[mstrozier]

Also 2 additional things.  It would be best to put your command into a .sh file set it to executable and all you have to do is just sudo ./filename.sh  and good to go.

Which brought up the 2nd point, this error:

Code:

USB init, open device failed, err -3, you don't have privilege to acess -GSH device 1:7

You received the privilege access to your USB device.  You will need to use sudo before the command.

[iankasyp]

Hello there,

My NewPAC feels very hot to the touch a few minutes after being plugged into the USB hub,
*despite* not being used by cgminer, just sitting there doing nothing.

Any thoughts on whether this is normal?

I had been hoping to not use any fan at all at 100 Mhz, wishful thinking?

[sidehack]

iankasyp, yes it's normal. The idle power at stock voltage is typically around 1.5W but can increase if the stick warms up, as these chips have a marked positive temperature coefficient.

rickyt06, the cgminer-gekko is an ancient (~2015) version of the driver originally written for the Compac and no longer maintained. If you follow the download and build instructions from the first post of this thread you'll get an updated driver that has improved support for the Compac plus integrated support for all further products - 2Pac and NewPac, Terminus R808 and R606, in standard GekkoScience and bitshopper-branded versions.

[gt_addict]

Is there an ETA on the next batch of R606 sidehack??

[sidehack]

When you get it depends on the seller, but the next batch starts shipping from my factory next week.

[gt_addict]

Fantastic! Been checking every reputable seller I could both here (UK/EU) and the US but none have any stock at all so just enquiring when resellers would be getting them.

[sidehack]

419mining in the US, Eyeboot in Hong Kong and bitshopper.de in Germany will be stocking the next batch.

[MoparMiningLLC]

419mining in the US, Eyeboot in Hong Kong and bitshopper.de in Germany will be stocking the next batch.

nice! same version? just a new batch?

[Brewzr]

Wow, just received an email sent from 419mining at 3:48pm to let me know that the r606 is now back in stock, only to log on to 419 at 6:58pm after seeing the email to find that they are once again out of stock!  Popular little beasts, aren't they.  Guess I'll have to shop around to find one now.  Keep up the great work guys!

[MoparMiningLLC]

Wow, just received an email sent from 419mining at 3:48pm to let me know that the r606 is now back in stock, only to log on to 419 at 6:58pm after seeing the email to find that they are once again out of stock!  Popular little beasts, aren't they.  Guess I'll have to shop around to find one now.  Keep up the great work guys!

could be that they sent the email before their website has been updated.

[Brewzr]

Would be great if that was the case   After reading through the posts I'm very much looking forward to getting one.  Currently have 2 Newpacs with a third on the way.  The difference in consumed power from my old KNC Saturns and BFL Singles is amazing.  The Newpacs have been grinding away for almost 3 weeks now at 600mhz pushing 135 gh/s each on the Gekkoscience hub with no issues at all.  Very happy with the manufacturing quality 

[WilcoWi]

hi all,

Need some help. Being busy to switch from win10 to Lubuntu 18.04 LTS.
I did find a few manuals to compile etc. for Linux/(L)Ubuntu, but everytime i get version 4.9.2 instead of 4.11.1 version of vh

This 4.9.2 version  e.g. does not know the --gekko-newpac-freq xxx and --gekko-noboost options so that way i know its an old version.

I started following the 1st article on page 1 and later i tried the manual on page 28
What am i doing wrong here?

Also been browsing the URL: https://github.com/vthoang/cgminer.git, but can find an another version. It keeps being v4.9.2.

[os2sam]

What am i doing wrong here?

Not knowing what you did it's hard to say what you did wrong.  I don't see how you could have followed the Top Post instructions nor mstroziers instructions, by using copy and paste, and ended up with 4.9.2.  I have followed both sets and have gotten the latest CGMiner each time.

[zsmith]

What am i doing wrong here?

Did you add the '-b 606' flag to the git command?  I just followed the instructions on page 1 to reinstall it just to see if I could reproduce the bug but I got version 4.11.1 and I'm running Ubuntu 18.04.

[margotcoins]

From what I understand the odd versions are like betas and the even numbers are the supported releases.  I would go with the 18.04 LTS (Long Term Support) version.

thank you ! I didn't know that, and now I was able to get everything up and running with Ubuntu https://imgur.com/DC2Fh6x

On the r606, by checking the heat, I gradually increased the vcore voltage up to the 460mV max and I am getting an average of 750gh/s, the newpacs are averaging about 10gh/s each

what do you guys think ? do you see any mistakes ? is there room for improvement or should I just let it be ?

should I dial down the r606 vcore voltages ? honestly I didn't get much of a difference by jumping up from 430mV to 460mV.

also I connected to the pool with the stratum+tcp protocol which I seem to understand is a desirable option as it helps keep track of your shares without counting only on your connection

about the pools I added a second pool server to cgminer, 'failover' should kick in in case the first pool drops, is this a good idea or is it best to just connect to one ? btw I am using de.ckpool.org:3333 and de.ckpool.org:443

Thank you !

Code:

 cgminer version 4.11.1 - Started: [2019-10-19 07:56:20.752]
----------------------------------------------------------------------------------------------------
 (5s):813.4G (1m):793.1G (5m):792.8G (15m):786.5G (avg):786.0Gh/s
 A:846320  R:0  HW:121  WU:10981.8/m | ST: 1  SS: 0  NB: 5  LW: 779776  GF: 0  RF: 0
 Connected to de.ckpool.org diff 842 with stratum as user
 Block: 843221ed...  Diff:13T  Started: [09:01:07.395]  Best share: 1.24M
----------------------------------------------------------------------------------------------------
 [U]SB management [P]ool management [S]ettings [D]isplay options [Q]uit
 0: GSH 10033808: BM1387:02+ 75/75/ 75 (504:251) [oo]             |  100% WU:^53% | 16.14G / 9.087Gh/s WU:  127.0/m A:  7578 R:0 HW:  0
 1: GSH 10033838: BM1387:02+ 100/100/100 (371:188) [oo]           | 29.7% WU:^42% | 21.89G / 9.637Gh/s WU:  134.7/m A: 12044 R:0 HW:  0
 2: GSH 10033839: BM1387:02+ 94/94/ 94 (335:201) [oo]             | 65.1% WU:^54% | 10.70G / 11.43Gh/s WU:  159.8/m A: 16126 R:0 HW:  0
 3: GSH 10033836: BM1387:02+ 100/100/100 (379:188) [oo]           | 82.8% WU:^54% | 24.52G / 12.22Gh/s WU:  170.8/m A: 13014 R:0 HW:  0
 4: GSI 10040195: BM1387:12+ 550/550/550 (11:6) [oooooooooooo]    | 98.1% WU: 99% | 750.6G / 743.7Gh/s WU:10389.6/m A:797558 R:0 HW:121
----------------------------------------------------------------------------------------------------
 [2019-10-19 09:10:45.415] Accepted 33d18063 Diff 1.26K/842 GSI 0 pool 0
 [2019-10-19 09:10:50.579] Accepted 477c1a4e Diff 917/842 GSI 0 pool 0
 [2019-10-19 09:10:53.073] Accepted 37854fa2 Diff 1.18K/842 GSI 0 pool 0
 [2019-10-19 09:10:57.425] Accepted 0bacf2ac Diff 5.61K/842 GSI 0 pool 0
 [2019-10-19 09:10:59.423] Accepted 1519d2a5 Diff 3.11K/842 GSI 0 pool 0
 [2019-10-19 09:10:59.440] Accepted 4033932f Diff 1.02K/842 GSI 0 pool 0
 [2019-10-19 09:11:02.303] Accepted 32aa3ca8 Diff 1.29K/842 GSI 0 pool 0
 [2019-10-19 09:11:03.518] Accepted 02321473 Diff 29.8K/842 GSI 0 pool 0
 [2019-10-19 09:11:05.458] 1: GSH 1 - NewPac Bitcoin Miner (10033838)
 [2019-10-19 09:11:16.648] Accepted 10737e14 Diff 3.98K/842 GSI 0 pool 0
 [2019-10-19 09:11:16.872] Accepted 4757f899 Diff 919/842 GSI 0 pool 0
 [2019-10-19 09:11:18.400] 3: GSH 3 - NewPac Bitcoin Miner (10033836)
 [2019-10-19 09:11:20.392] Accepted 2be30c9c Diff 1.49K/842 GSI 0 pool 0
 [2019-10-19 09:11:23.365] Accepted 0ca1230a Diff 5.19K/842 GSI 0 pool 0
 [2019-10-19 09:11:29.730] Accepted 08759c08 Diff 7.75K/842 GSI 0 pool 0
 [2019-10-19 09:11:31.523] Accepted 4d89d5d0 Diff 845/842 GSI 0 pool 0
 [2019-10-19 09:11:42.209] 1: GSH 1 - NewPac Bitcoin Miner (10033838)
 [2019-10-19 09:11:45.614] Accepted 3a3a0566 Diff 1.13K/842 GSH 1 pool 0
 [2019-10-19 09:11:49.387] 2: GSH 2 - NewPac Bitcoin Miner (10033839)
 [2019-10-19 09:11:50.967] Accepted 08b9ef4f Diff 7.51K/842 GSI 0 pool 0
 [2019-10-19 09:11:53.092] Accepted 20b9c220 Diff 2K/842 GSI 0 pool 0
 [2019-10-19 09:11:58.661] Accepted 04f603ba Diff 13.2K/842 GSI 0 pool 0

[WilcoWi]

Did you add the '-b 606' flag to the git command?  I just followed the instructions on page 1 to reinstall it just to see if I could reproduce the bug but I got version 4.11.1 and I'm running Ubuntu 18.04.

i followed this:

Code:

sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install -y build-essential git autoconf automake libtool pkg-config zlib1g-dev libcurl4-openssl-dev libncurses5-dev libusb-1.0-0-dev libudev-dev
    
mkdir -p git/vthoang; cd git/vthoang
git clone -b r606 https://github.com/vthoang/cgminer.git
cd cgminer

CFLAGS="-O2 -march=native" ./autogen.sh --enable-gekko
make -j 2

and when i look in Git directory i find this file: Makefile.am   merged upstream 4.11.1
its getting weirder to me.
When i browse and read the files on Git i should get 4.11.1 not 4.9.2


Tried it again, below the results of this new install:

Code:

ww@DM3:~/git/mining/cgminer$ sudo apt-get update [<-- command]
[sudo] password for: 
Hit:1 http://archive.canonical.com/ubuntu bionic InRelease
Hit:2 http://nl.archive.ubuntu.com/ubuntu bionic InRelease                     
Ign:3 http://dl.google.com/linux/chrome/deb stable InRelease                   
Hit:4 http://dl.google.com/linux/chrome/deb stable Release                     
Hit:5 http://nl.archive.ubuntu.com/ubuntu bionic-updates InRelease             
Get:6 http://security.ubuntu.com/ubuntu bionic-security InRelease [88,7 kB]    
Hit:7 http://nl.archive.ubuntu.com/ubuntu bionic-backports InRelease           
Get:9 http://security.ubuntu.com/ubuntu bionic-security/main amd64 DEP-11 Metadata [38,5 kB]
Get:10 http://security.ubuntu.com/ubuntu bionic-security/main DEP-11 48x48 Icons [17,6 kB]
Get:11 http://security.ubuntu.com/ubuntu bionic-security/main DEP-11 64x64 Icons [41,5 kB]
Get:12 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 DEP-11 Metadata [42,1 kB]
Get:13 http://security.ubuntu.com/ubuntu bionic-security/universe DEP-11 48x48 Icons [16,4 kB]
Get:14 http://security.ubuntu.com/ubuntu bionic-security/universe DEP-11 64x64 Icons [116 kB]
Get:15 http://security.ubuntu.com/ubuntu bionic-security/multiverse amd64 DEP-11 Metadata [2464 B]
Fetched 364 kB in 6s (65,6 kB/s)                           
Reading package lists... Done
ww@DM3:~/git/mining/cgminer$ 
ww@DM3:~/git/mining/cgminer$ sudo apt-get install -y build-essential git autoconf automake libtool pkg-config zlib1g-dev libcurl4-openssl-dev libncurses5-dev libusb-1.0-0-dev libudev-dev [<-- command]
Reading package lists... Done
Building dependency tree       
Reading state information... Done
autoconf is already the newest version (2.69-11).
automake is already the newest version (1:1.15.1-3ubuntu2).
build-essential is already the newest version (12.4ubuntu1).
libtool is already the newest version (2.4.6-2).
libusb-1.0-0-dev is already the newest version (2:1.0.21-2).
pkg-config is already the newest version (0.29.1-0ubuntu2).
zlib1g-dev is already the newest version (1:1.2.11.dfsg-0ubuntu2).
git is already the newest version (1:2.17.1-1ubuntu0.4).
libcurl4-openssl-dev is already the newest version (7.58.0-2ubuntu3.8).
libncurses5-dev is already the newest version (6.1-1ubuntu1.18.04).
libudev-dev is already the newest version (237-3ubuntu10.31).
sh: 0: getcwd() failed: No such file or directory
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
sh: 0: getcwd() failed: No such file or directory
ww@DM3:~/git/mining/cgminer$ mkdir -p git/vthoang; cd git/vthoang [<-- command]
mkdir: cannot create directory ‘git’: No such file or directory
bash: cd: git/vthoang: No such file or directory
ww@DM3:~$ mkdir -p git/vthoang; cd git/vthoang [<-- command]
ww@DM3:~/git/vthoang$ git clone -b r606 https://github.com/vthoang/cgminer.git [<-- command]
Cloning into 'cgminer'...
remote: Enumerating objects: 28957, done.
remote: Total 28957 (delta 0), reused 0 (delta 0), pack-reused 28957
Receiving objects: 100% (28957/28957), 20.29 MiB | 1.56 MiB/s, done.
Resolving deltas: 100% (18972/18972), done.
ww@DM3:~/git/vthoang$ [b]cd cgminer[/b]
ww@DM3:~/git/vthoang/cgminer$ CFLAGS="-O2 -march=native" ./autogen.sh --enable-gekko [<-- command]
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: Consider adding 'AC_CONFIG_MACRO_DIRS([m4])' to configure.ac,
libtoolize: and rerunning libtoolize and aclocal.
libtoolize: Consider adding '-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
configure.ac:11: installing './compile'
configure.ac:12: installing './config.guess'
configure.ac:12: installing './config.sub'
configure.ac:5: installing './install-sh'
configure.ac:5: installing './missing'
src/Makefile.am: installing './depcomp'
configure.ac:24: installing './compile'
configure.ac:17: installing './config.guess'
configure.ac:17: installing './config.sub'
configure.ac:22: installing './install-sh'
configure.ac:22: installing './missing'
Makefile.am: installing './depcomp'
Configuring...
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking whether gcc understands -c and -o together... (cached) yes
checking dependency style of gcc... (cached) gcc3
checking for ranlib... ranlib
checking whether gcc needs -traditional... no
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking wchar.h usability... yes
checking wchar.h presence... yes
checking for wchar.h... yes
checking for stdint.h... (cached) yes
checking for mprotect... yes
checking for sigaction... yes
checking for sigaltstack... yes
checking for siginterrupt... yes
checking for mmap... yes
checking for MAP_ANONYMOUS... yes
checking whether memchr works... yes
checking whether memmem is declared... yes
checking for memmem... yes
checking whether memmem works... yes
checking for C/C++ restrict keyword... __restrict
checking for uid_t in sys/types.h... yes
checking for inline... inline
checking whether the preprocessor supports include_next... yes
checking whether system header files limit the line length... no
checking for wchar_t... yes
checking for unsigned long long int... yes
checking for long long int... yes
checking whether stdint.h conforms to C99... yes
checking whether memmem is declared without a macro... yes
checking whether mempcpy is declared without a macro... yes
checking whether memrchr is declared without a macro... yes
checking whether rawmemchr is declared without a macro... yes
checking whether stpcpy is declared without a macro... yes
checking whether stpncpy is declared without a macro... yes
checking whether strchrnul is declared without a macro... yes
checking whether strdup is declared without a macro... yes
checking whether strncat is declared without a macro... yes
checking whether strndup is declared without a macro... yes
checking whether strnlen is declared without a macro... yes
checking whether strpbrk is declared without a macro... yes
checking whether strsep is declared without a macro... yes
checking whether strcasestr is declared without a macro... yes
checking whether strtok_r is declared without a macro... yes
checking whether strerror_r is declared without a macro... yes
checking whether strsignal is declared without a macro... yes
checking whether strverscmp is declared without a macro... yes
checking whether memmem works in linear time... yes
checking for memmem... (cached) yes
checking whether memmem works... (cached) yes
checking for struct sigaction.sa_sigaction... yes
checking for volatile sig_atomic_t... yes
checking for sighandler_t... yes
checking whether sigaction is declared without a macro... yes
checking whether sigaddset is declared without a macro... yes
checking whether sigdelset is declared without a macro... yes
checking whether sigemptyset is declared without a macro... yes
checking whether sigfillset is declared without a macro... yes
checking whether sigismember is declared without a macro... yes
checking whether sigpending is declared without a macro... yes
checking whether sigprocmask is declared without a macro... yes
checking for sigprocmask... yes
checking whether NULL can be used in arbitrary expressions... yes
checking for ANSI C header files... (cached) yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking for size_t... yes
checking for working alloca.h... yes
checking for alloca... yes
checking for pthread_create in -lpthread... yes
checking for library containing addstr... -lncurses
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for LIBUSB... yes
checking for JANSSON... yes
checking uthash.h usability... no
checking uthash.h presence... no
checking for uthash.h... no
checking for pkg-config... (cached) /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for LIBCURL... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating compat/Makefile
config.status: creating ccan/Makefile
config.status: creating lib/Makefile
config.status: creating config.h
config.status: executing depfiles commands



------------------------------------------------------------------------
cgminer 4.11.1
------------------------------------------------------------------------


Configuration Options Summary:

  libcurl(GBT).: Enabled: -lcurl
  libsystemd...........: Disabled
  curses.TUI...........: FOUND: -lncurses

  DragonMint.T1.Halong.: Disabled
  Antminer.S1.Bitmain..: Disabled
  Antminer.S2.Bitmain..: Disabled
  Antminer.S3.Bitmain..: Disabled
  Avalon.ASICs.........: Disabled
  Avalon2.ASICs........: Disabled
  Avalon4.ASICs........: Disabled
  Avalon7.ASICs........: Disabled
  Avalon8.ASICs........: Disabled
  Avalon miner.ASICs...: Disabled
  BlackArrowMinion.ASIC: Disabled
  BlackArrow.ASICs.....: Disabled
  BFL.ASICs............: Disabled
  BitForce.FPGAs.......: Disabled
  BitFury.ASICs........: Disabled
  BitFury16.ASICs......: Disabled
  Bitmain.ASICs......: Disabled
  BlockErupter.ASICs...: Disabled
  GekkoScience.ASICs...: Enabled
  Cointerra.ASICs......: Disabled
  Spond-sp10.ASICs.....: Disabled
  Spond-sp30.ASICs.....: Disabled
  Bitmine-A1.ASICs.....: Disabled
  Dragonmint.T1.ASICs..: Disabled
  Drillbit.BitFury.....: Disabled
  Hashfast.ASICs.......: Disabled
  Hashratio.ASICs......: Disabled
  Icarus.ASICs/FPGAs...: Disabled
  Klondike.ASICs.......: Disabled
  KnC.ASICs............: Disabled
  ModMiner.FPGAs.......: Disabled

Compilation............: make (or gmake)
  CPPFLAGS.............: 
  CFLAGS...............: -O2 -march=native
  LDFLAGS..............:  -lpthread
  LDADD................: -ldl -lcurl  -ljansson -lz -lpthread    -lm -lusb-1.0 -lrt

Installation...........: make install (as root if needed, with 'su' or 'sudo')
  prefix...............: /usr/local

ww@DM3:~/git/vthoang/cgminer$ sudo make -j 2 [<-- command]
make  all-recursive
make[1]: Entering directory '/home/ww/git/vthoang/cgminer'
Making all in lib
make[2]: Entering directory '/home/ww/git/vthoang/cgminer/lib'
  GEN      arg-nonnull.h
  GEN      c++defs.h
  GEN      warn-on-use.h
  GEN      signal.h
  GEN      string.h
make  all-recursive
make[3]: Entering directory '/home/ww/git/vthoang/cgminer/lib'
make[4]: Entering directory '/home/ww/git/vthoang/cgminer/lib'
  CC       dummy.o
  AR       libgnu.a
ar: `u' modifier ignored since `D' is the default (see `U')
make[4]: Leaving directory '/home/ww/git/vthoang/cgminer/lib'
make[3]: Leaving directory '/home/ww/git/vthoang/cgminer/lib'
make[2]: Leaving directory '/home/ww/git/vthoang/cgminer/lib'
Making all in compat
make[2]: Entering directory '/home/ww/git/vthoang/cgminer/compat'
make[3]: Entering directory '/home/ww/git/vthoang/cgminer/compat'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/ww/git/vthoang/cgminer/compat'
make[2]: Leaving directory '/home/ww/git/vthoang/cgminer/compat'
Making all in ccan
make[2]: Entering directory '/home/ww/git/vthoang/cgminer/ccan'
  CC       opt/libccan_a-helpers.o
  CC       opt/libccan_a-opt.o
  CC       opt/libccan_a-parse.o
  CC       opt/libccan_a-usage.o
  AR       libccan.a
ar: `u' modifier ignored since `D' is the default (see `U')
make[2]: Leaving directory '/home/ww/git/vthoang/cgminer/ccan'
make[2]: Entering directory '/home/ww/git/vthoang/cgminer'
  CC       cgminer-cgminer.o
  CC       cgminer-util.o
  CC       cgminer-sha2.o
  CC       cgminer-api.o
  CC       cgminer-logging.o
  CC       cgminer-klist.o
  CC       cgminer-noncedup.o
  CC       cgminer-usbutils.o
  CC       cgminer-crc16.o
  CC       cgminer-driver-gekko.o
  CCLD     cgminer
make[2]: Leaving directory '/home/ww/git/vthoang/cgminer'
make[1]: Leaving directory '/home/ww/git/vthoang/cgminer'

Then when i start cgminer  i get this:

Code:

cgminer version 4.9.2 - Started: [2019-10-19 20:03:38]
--------------------------------------------------------------------------------
 (5s):0.000 (1m):0.000 (5m):0.000 (15m):0.000 (avg):0.000h/s
 A:0  R:0  HW:0  WU:0.0/m
 Connected to sha256.mining-dutch.nl diff  with stratum as user xxx
 Block: ...  Diff:  Started:   Best share: 0
--------------------------------------------------------------------------------
 [U]SB management [P]ool management [S]ettings [D]isplay options [Q]uit
--------------------------------------------------------------------------------
 [2019-10-19 20:03:35] Started cgminer 4.9.2
 [2019-10-19 20:03:37] No devices detected!
 [2019-10-19 20:03:37] Waiting for USB hotplug devices or press q to quit
 [2019-10-19 20:03:37] Probing for an alive pool
 [2019-10-19 20:03:37] Pool 0 difficulty changed to 262144

Remark: did not connect newpacs yet, want the version to be right first

Really don got a clue what is going wrong.
As you can see, with ... autogen.sh ... its is showing a v4.11.1 header.

I really don see what i am doing different than what is being told on 1st page.

When i look @ logfile of config "config.log" its like below. in it it says it should be v4.11.1, then why am i getting 4.9.2
I have never seen a thing like this before.

[os2sam]

what do you guys think ? do you see any mistakes ? is there room for improvement or should I just let it be ?

should I dial down the r606 vcore voltages ? honestly I didn't get much of a difference by jumping up from 430mV to 460mV.

What frequency are you telling the R606 to try for?  You should be able to do the stock 550Mhz on voltage level 4 and save allot of power.  I would shoot for a target of 750Mhz.

Are you using a USB hub?

[...]

What directory are you doing the "./cgminer" from?