t-minik

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  1. Hello i found it on both my Opi PC+ and Opi Plus 2E , Both ARMBIAN 5.59.180918 nightly Debian GNU/Linux 9 (stretch) 4.14.70-sunxi. As i get some stability issues with Jeedom i'm playing with frequencies and governors and found that strange thing : root@orangepipcplus:~# cat /etc/default/cpufrequtils && cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies # WARNING: this file will be replaced on board support package (linux-root-...) upgrade ENABLE=true MIN_SPEED=408000 MAX_SPEED=1296000 GOVERNOR=ondemand 240000 480000 648000 816000 912000 960000 1008000 1104000 1200000 1296000 root@orangepipcplus:~# it seems there is a mismatch between MIN_SPEED=408000 in cpufrequtils and the one returned by scaling_available_frequencies 480000 is it normal or there is an error somewhere. can it be an instability cause ? best regards
  2. t-minik

    sbc-bench

    yup, it isn't the way i thought at, but it works perfectly as is. well done, thanks for your hard work on all those SBCs. EDIT // now i try to run the test with 4.17 kernel and it returns : /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq is unavailable : root@z83v:~# uname -a Linux z83v 4.17.0-0.bpo.3-amd64 #1 SMP Debian 4.17.17-1~bpo9+1 (2018-08-27) x86_64 GNU/Linux root@z83v:~# /usr/local/src/mhz/mhz 3 1000000 count=807053 us50=21083 us250=105281 diff=84198 cpu_MHz=1917.036 tsc50=30359268 tsc250=151603398 diff=150 rdtsc_MHz=1439.988 count=807053 us50=21134 us250=105291 diff=84157 cpu_MHz=1917.970 tsc50=30431952 tsc250=151618572 diff=150 rdtsc_MHz=1440.006 count=807053 us50=21087 us250=105324 diff=84237 cpu_MHz=1916.148 tsc50=30364506 tsc250=151665012 diff=150 rdtsc_MHz=1439.991 root@z83v:~# find /sys -name cpufreq /sys/devices/system/cpu/cpu3/cpufreq /sys/devices/system/cpu/cpu1/cpufreq /sys/devices/system/cpu/cpufreq /sys/devices/system/cpu/cpu2/cpufreq /sys/devices/system/cpu/cpu0/cpufreq /sys/module/cpufreq root@z83v:~# ls /sys/devices/system/cpu/cpu0/cpufreq affected_cpus cpuinfo_min_freq related_cpus scaling_cur_freq scaling_governor scaling_min_freq cpuinfo_max_freq cpuinfo_transition_latency scaling_available_governors scaling_driver scaling_max_freq scaling_setspeed there is only scaling_cur_freq but if i undersatnd, it seem to be the value that kernel is thinking cpu is running instead of real value (in throttling case it's inaccurate).
  3. t-minik

    sbc-bench

    Hi @tkaiser I tried your sbc-bench on a freshly installed Debian 9.5 netinstall on Z8350 platform. http://ix.io/1m0V. to be more reliable, perhaps your script could verify gcc and make are installed or not, i had to do it manually or mhz and tinymembench were not made and installed. unless that minor problem, that's really a neat tool you made.
  4. just a word to say i get 2 Orico 27UTS usb 3.0 to Sata adapter from aliexpress for less than 6€ pcs : https://www.aliexpress.com/item/ORICO-21UTS-27UTS-USB3-0-to-SATA-Adapter-Hard-Drive-Adapter-SSD-Adapter-Cable-Converter-Super/32805834178.html?spm=2114.search0104.3.11.3c867426qi06gk&ws_ab_test=searchweb0_0,searchweb201602_2_10152_10151_10065_10344_10068_10342_10343_10340_10341_10696_310_10084_10083_10618_10304_10307_10820_10821_10302_10843_10059_100031_10103_10624_10623_10622_10621_10620_526,searchweb201603_55,ppcSwitch_5&algo_expid=18ac02d7-b7cf-49c9-9438-fadb15cb148c-1&algo_pvid=18ac02d7-b7cf-49c9-9438-fadb15cb148c&priceBeautifyAB=0 I just upgraded JMS578 firmware from 0.2.0.4 to beta 255.01.00.01 and it works like a charm. only one cons, there is no external power connector like on Rock Cable, it just fits 2.5HDD/SSD.
  5. t-minik

    Real time clock DS3231

    Thanks martinayotte. The strange thing is echo works well in some case, eg : echo 1234 > test.txt Works perfectly... I understood rtc was entirely rewritten in last kernel release. I'll try your advice tomorrow thanks a lot.
  6. t-minik

    Real time clock DS3231

    Hi i'm trying to include a ds3231 rtc module but i'm facing an issue with Opi+2E nightly 5.54 and 4.17.11 kernel I2c-0 and I2c-1 activated through armbian-config : check i2c-tools installed : check module correctly wired i2cdetect -y 0 show me the 0x68 for DS3231 and 0x57 for EEprom but adding new_device returns : root@orangepiplus2e:~# echo ds1307 0x68 > /sys/class/i2c-adapter/i2c-0/new_device echo: command not found close failed in file object destructor: sys.excepthook is missing lost sys.stderr I seen that link https://www.kernel.org/doc/Documentation/rtc.txt pointing on "tools/testing/selftests/timers/rtctest.c" but googling said nothing to me, i'm not skilled to do something. does anyone has a clue please ?
  7. t-minik

    Standard DNS settings and Privacy

    thanks @fm0 ! i was searching for hours why there was a "nameserver 8.8.8.8" in my /etc/resolv.conf. You just saved me some more hours i guess.
  8. t-minik

    Orange Pi Plus 2E now available

    @lanefu, for now the 1st is a raid1 samba local share and ovpn seedbox. I'm very happy with it. The second one will be a little jeedom box for my home domotic stuffs.
  9. t-minik

    Orange Pi Plus 2E now available

    Plus 2e seem back in stock now. I Just ordered one. Hope there is no big change compare to the one I'm really happy with.
  10. t-minik

    No More Orange Pi plus 2E ?

    @ullbeking, did you receive you +2E ? Can you confirm it's working good and the wifi chip remains RTL8189FTV? I'd like to buy another one but I'm not sure for now because of incertitudes. Is it the same board as the original one? Best regards.
  11. Hi. I had the exact same locked 1260mhz frequency on opi +2E and Pc+, both on Stretch 5.38 and 4.14.15 kernel. No problem with load for me. Thanks for the tip.
  12. t-minik

    [preview] Generate OMV images for SBC with Armbian

    Hi tkaiser. I just seen that topic since your last post. do you mean OMV support will be stopped or just you won't provide more bench as you did before ? i'm just trying a self compiled OMV build for OpiPC+ and it seem to work flawlessly ! i'm now compiling an odroid XU4 for my friend, HC1 owner.
  13. t-minik

    Does anyone sell an Orange Pi Plus 2 or 2E?

    Hi Xulong answered me they were in re-apro. Probably available soon
  14. t-minik

    No More Orange Pi plus 2E ?

    ok Thanks a lot Valant and Igor. I already asked to Xulong aliexpess but no response from them. best regards
  15. Hello. I'm an happy armbian loaded Opi Plus 2E and Opi Pc Plus user and i want to thanks a lot the armbian community for their hard work on H3 devices. I use Plus 2E it as a seedbox/NAS with two 2.5" btrfs Raid1 1gb usb hdd, I must say that i love that little board. But, a friend of me wanted to buy one and told me that it was unavailable for now . Do you think it's temporary out of stock or we can consider it a discontinued board ?