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  1. Today
  2. Yes, its tested and it works, but don't expect too much, especially if you use 4.4.y kernel. This MT7601U is one of if not the cheapest USB adapters around.
  3. Hi Guys, I set 3 nodes mariadb galera cluster,and also installed and setup haproxy,and tested ,it worked fine (after troubleshooting and fixing issues which came) now while testing i was bringing down nodes one by one,first node3 ,then node2 and then node1,intially it was working fine,working on other nodes then i shutdown node1 and node2 and brought up only node3 suddently first haproxy gave error for handshake /connections issue then i closed haproxy and checked nodes ,on all node mariadb and cluster went down and not coming up ,i tried many times on node3 to bring up mariadb,it was not working,then i brought up both nodes and tried to bring up mariadb and galera cluster from node1 ,node2 ,node3 but not worked then tried as below 1)from node 1 tried sudo /usr/bin/galera_new_cluster,not worked 2)then in /var/lib/mysql/grastate.dat on node 1 ,changed safe_to_bootstrap: 0 from 0 to 1 ,still not worked,then repeated from node 2 and node3 also still not worked 3)from node 2 and node3 also tried to start using -galera_new_cluster but not worked any suggestions please reply what is wrong and on day to day working and galera management comment on below also a)what are filesystem for mariadb and galera on local filesystem (non storage) b)best practises c)best way to start stop galera full cluster(all nodes) gracefully and mariadb once setup and while bringing up every time from master node is it compulsory to use --new--cluster Thanks
  4. Pointless - we can't and don't fix upstream bugs. Reason? Number of employees: RedHat (12.000). Ubuntu (600), Armbian (0) We use stock Ubuntu or Debian package base/versions. "Armbian Bionic" has the same package versions as "Ubuntu Bionic". Main change is in the kernel and optimizations.
  5. I would specify "HDMI" or "DSI" for the HAL topics, a quick browse of LinuxCNC showed a BeagleBone port, it should work as a template/example
  6. madurani

    OrangePiZero AP-wifi authentication issue:

    Same issue was reported in redhat bugzilla Issue should be solved with patch in version wpa_supplicant-2.6-16. I am not sure, but I think, that in Armbian is some older version(now I don't known check it) of mentioned package, but it is relevant with distribution based on RHEL. Probably is needed raise some bug for Armbian, but I haven't idea how to do. System reported same issue: netlink: 'wpa_supplicant': attribute type 213 has an invalid length.
  7. Eddie Nambulus

    MPC8308 DMA example

    I bought several modules with mpc8308 on board. But following the documentation, i did not manage to implement DMA data transfer. Is it possible to get an example of the implementation of data transfer over DMA?
  8. JimmyK

    Activate RTS CTS on serial port

    Have you by chance provided the "em485 emulator" patches to the Armbian dev tree? I will be getting back to this section of my project soon and if it's been patched please provide link. Thanks in advance! Jimmy
  9. TonyMac32

    Daily (tech related) news diet

    Via hackaday Sent from my Pixel using Tapatalk
  10. Yesterday
  11. Seasalt

    Armbian for Amlogic S9xxx kernel 4.1x (>= ver 5.55)

    I agree, I think the N2 s922x is about $70. But I already have a M4 RK3399 and I do not see any compelling reason to buy another early in development board. I have been very happy with my s912 $28 Mecool KM8 1gb ram boards running Babes Armbian . I find they are a lot of fun and am able to do one computer task well but are a bit slow on two tasks or Web surfing useless.
  12. I'm only just getting started with this project. So far I have gotten a lot of help from some great people and looking to get further along with this project as time goes on. My main goal is to turn the tinkerboard into a linuxcnc control system with a drop in SDcard/EMMC image(s). The images will be preloaded with everything needed to setup a cnc machine for different control systems such as GPIO, ETHERNET, SPI depending on one's choice or needs for control. The gpio will provide direct step/dir, end stops, router power control signals, etc.... the normal cnc machine control logic one would expect when using a parallel port. Ethernet and SPI will be options for anyone using drivers like the MESA controllers for example. At this point I have the working and current FULL preempt RT images and kernel DEB packages for any one looking to build or install. I have posted the files HERE. I have a working image setup with linuxcnc already compiled, and 3d/opengl video drivers fully working. If anyone is interested or willing to host the multi gig file let me know. CURRENTLY HAL for SPI, GPIO and ETHERNET are not built. These are areas I'm looking for help. Also at this point I could really use a hand with TUNING the build or tuning options for compiling the kernel if any. I'm weak in regards to software, strong in the hardware as well the electronics side. The last few issues I'm having are with the driver support for my LCD. it is not currently working at all. I have a raspberry pi 7" LCD with a native res. of 1024x600. I have to run it at 1024x768 which stretches the image a bit as well makes smaller print harder to read. The other issue though more of a personal one, I have an I2C RTC setup but i2c is not fetching the TIME/DATE but rather seeking network time. I do not know how to fix this and the few febal attempts I've made, I discovered that armbian has been rather locked down to use network time rather then seek multi sources for current time. I'm currently on the kernel 4.19 full preempt RT kernel. If anyone is interested in seeing photos of the project and the VERY custom mold and shell I built for this project check this LINK I've gotten a lot of positive feed back on it so far.
  13. koakh

    X96 MAX (S905X2) with Armbian-ubuntu

    Hello again I try to extract dtb file following this post, and other posts on net the only way I can get the dtb file (meson1.dtb) is with a tool Amlogic Customization Tool that someone comments about in above post but I try boot it in my box without success, it try to boots, jump to black screen after a 1 or 2 seconds meson1.dtb Update: I uses the above command to extract dtb, I extract dtb.img, and test it to boot, but some error ir won't boot, black screen after 1sec dd if=/dev/dtb | gzip > /storage/emulated/0/Download/dtb.img.gz can someone help me to extract a bootable dtb for my A95X max Box, help me to get access to usb to sata bridge module, to mount sata disk Thanks on advance
  14. I'm trying to create an access point on a Tinker Board S with a MT7601U wifi dongle, since the wifi that it incorporates I could not make it work. When I configure the AP, this message appears. One of your wireless drivers are on a black list due to poor quality. AP mode might not be possible! Is not supported in Armbian? is one of the hardware devices tested?
  15. Petee

    Armbian for Amlogic S9xxx kernel 4.1x (>= ver 5.55)

    Here near Chicago have been able to purchase the S912 (two of them) for around $60 each. One is a running KODI Coreelec box and doing OK with older kernal. The other is going to be a combo automation server. Looking next to purchase an RK3399 although these are closer and above $100 these days. Hopefully soon will find one with a Gb NIC, 4Gb of RAM, USB 3.0, 64Gb eMMC built in for $60 USD.
  16. How do you know U-boot detects pendrive? from your log: scanning usb for storage devices... 0 Storage Device(s) found Can you get a (verbose) log from successive boot (I would prefer from "Armbian_5.65_Bananapi_Ubuntu_bionic_next_4.14.78.7z - Working")? I suppose there should be some report in the kernel log about partitions found, similar to mmc: [ 4.108295] mmcblk0: mmc0:aaaa SL16G 14.8 GiB [ 4.117872] mmcblk0: p1
  17. chwe

    [RockPro64] Armbian upstream kernel/uboot test?

    did you check it's not a cable issue (maybe your rockpro64 usb3 isn't as tight as the one on your notebook. It can be a software issue.. just check the hardware possibilities as well.
  18. Petee

    A64 date/time clock issue

    Been running now around 72 hours with no time or network issues from what I can tell here. Updated this morning to current build. | _ \(_)_ __ ___ / /_ | || | | |_) | | '_ \ / _ \ '_ \| || |_ | __/| | | | | __/ (_) |__ _| |_| |_|_| |_|\___|\___/ |_| Welcome to ARMBIAN 5.79.190420 nightly Ubuntu 18.04.2 LTS 4.19.36-sunxi64 System load: 0.20 0.30 0.27 Up time: 10:52 hours Memory usage: 32 % of 2001MB IP: CPU temp: 45°C Usage of /: 17% of 29G [ General system configuration (beta): armbian-config ] Last login: Tue Apr 23 04:19:50 2019 from Removed hwclock sync on reboot root@ICS-Pine64:~# date Tue Apr 23 15:11:36 CDT 2019 root@ICS-Pine64:~# hwclock 2019-04-23 15:11:39.210334-0500 root@ICS-Pine64:~# ./test_timer TAP version 13 # number of cores: 4 ok 1 same timer frequency on all cores # timer frequency is 24000000 Hz (24 MHz) # time1: dc584c0bf7, time2: dc584c0b00, diff: -247 # time1: dc5f5f93f7, time2: dc5f5f9300, diff: -247 not ok 2 native counter reads are monotonic # 2 errors # min: -247, avg: 8, max: 16137 # diffs: -10084 not ok 3 Linux counter reads are monotonic # 1 errors # min: -10084, avg: 552, max: 116709 # core 0: counter value: 946811128468 => 39450 sec # core 0: offsets: back-to-back: 12, b-t-b synced: 8, b-t-b w/ delay: 11 # core 1: counter value: 946811131161 => 39450 sec # core 1: offsets: back-to-back: 15, b-t-b synced: 8, b-t-b w/ delay: 10 # core 2: counter value: 946811134613 => 39450 sec # core 2: offsets: back-to-back: 14, b-t-b synced: 8, b-t-b w/ delay: 10 # core 3: counter value: 946811136586 => 39450 sec # core 3: offsets: back-to-back: 10, b-t-b synced: 8, b-t-b w/ delay: 10 1..3
  19. SriLK

    NanoPI M4

    I recovered all the files from my unbootable M4 EMMC and got my server back on with same functionality as before. Once done I wanted to know why I couldn't mount the raw image partitions backed up with friendlyarm's eflasher utility (or directly with dd from my Linux box of the eMMC connected with the USB-EMMC interface supplied by Friendlyarm)... that had been much easier! After some investigation, the secret here WAS that there is a extra 4MB offset to add to the informed offsets. This is the calculations done rkflashkit log: uboot (0x00002000 @ 0x00002000) 4 MiB trust (0x00002000 @ 0x00004000) 4 MiB misc (0x00002000 @ 0x00006000) 4 MiB resource (0x00006000 @ 0x00008000) 12 MiB kernel (0x00010000 @ 0x0000E000) 32 MiB boot (0x00010000 @ 0x0001E000) 32 MiB rootfs (0x01CEF000 @ 0x00030000) 14814 MiB Offsets once mounted as recovery. Hexs are in 512 Byte blocks, so: 0x00030000 = 196608 = x*1024*1024/512; x= 96Mb = 100663296 B rootfs actual offset at raw image: 0x6400000 = 104857600 B = 100 MB So, for rootfs: sudo mount -o loop,offset=104857600 -t ext4 friendlycore-bionic-4.4.raw.img /media/img/ Diff offset to add to the informed offset by recovery = 4mb example for partition boot: 0x0001E000 = 122880 = x*1024*1024/512; x= 60Mb raw image real offset for boot = 60 + 4 = 64Mb = 67108864 B Summarizing: for mounting the rootsfs partition contained in the raw image (containing a Friendlyarm distributed linux OS), what is needed to do is: sudo mount -o loop,offset=104857600 -t ext4 friendlycore-bionic-4.4.raw.img /media/img/ I thought that somebody might be in the same situation as the one I was in my 1st post. AND, if that somebody is not able to enter recovery mode by shorting the ADC_IN1 (R35) point to GND while connecting the USB Type-C, them, might prefer to extract the files by mounting the rootfs partition. Or even make changes directly there. Thats all!
  20. madurani

    OrangePiZero AP-wifi authentication issue:

    It can be wpa_supplicant. and parameter disable_scan_offload. But config file of wpa_supplicant not exist and service is managed via NM.
  21. no - i dont get different versions..... the root .debs only does change the bsp-kernel/armbian-version number, but the image .deb does contain the new kernel. Can I use the parameters also from the commandline like the Expert="yes"?
  22. Mathias

    [RockPro64] Armbian upstream kernel/uboot test?

    @IgorThanks! Now I need to deliver... :-) @chweNo, I'm using a "noname" enclosure that is based around the JMS578. But again, it just works great when connected to my laptop (with Debian Buster) and always makes trouble on the RockPro. I wanted to make sure this is not a problem with power, so I used a 6A power supply (universal power supply designed for laptops) and got the same trouble. But I'll try again with this power supply and the "stable" 4.4 kernel and either come back with a big smile on my face or with a backtrace...
  23. You can control this by setting INSTALL_HEADERS="no" BUILD_KSRC="no" in config-default.conf About the other issue you describe, I'm not sure to be understanding you correctly. Are you saying that you get different kernel version when building complete images and when building only kernel packages?
  24. chwe

    [RockPro64] Armbian upstream kernel/uboot test?

    @Mathias, congrats to your new role.. somehow similar I got mod here.. Well, my interest in your project is minor.. and just to be clear. I don't claim that there aren't any software bugs for USB3 on those boards (I simply don't know it). But a driver/DTS issue might be hard to debug (depending on your kernel experience - at least for me it would be). Whereas troubleshooting hardware related bugs might be easier. I assume it's the one provided by pine in their store? From what I heard (and this is mostly @tkaiser review of it) It should be one of the better choices. looking into schematics.. USB should allow at least 5V/1A on each port as long as the PSU can deliver it ( p3). Did you check dmesg if there's some obvious errors. E.g. losing link multiple times during heavy load or try the same adapter on an USB2 of the RockPro this would nail it down to USB3 (software or hardware - cause powering for those are the same on the RockPro).
  25. BTW. You can achieve the same network topology with ifupdown + hostapd and there such setup is known to work. Also with better performance.
  26. Yes, that's a good start. I tried with Realtek 8811 - it works fine if AP is without password while it doesn't if I set password. We could conclude its something generic, bug in Network manager or something in kernel is missing, but what? uname -a Linux lime 5.0.9-sunxi Ubuntu Bionic
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