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sgjava

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  1. Tried installing Armbian_23.11.1_Nanopineoplus2_jammy_current_6.1.63.img and it is super slow during first boot process regardless of SD type. Localization craps out with "Failed to set time zone: Transport endpoint is not connected". I boot with wired Ethernet and when I get to a prompt I can ping outside locations.

     

    apt update produces "Hash Sum mismatch"

     

    Anyways, doing my part testing legacy boards, hahahaha

  2. Java UIO offers robust Java interfaces optimized for Linux Userspace IO, emphasizing high performance. Engineered from scratch, it leverages contemporary kernel APIs, libraries, and cutting-edge code generation methodologies, embodying a state-of-the-art cross-platform solution. Rather than reinventing established paradigms, Java UIO harnesses existing standards, avoiding redundant development commonly observed in other IO libraries. Seamlessly supporting JDK 21 LTS, this framework integrates Project Lombok to streamline code, enhancing readability and conciseness.

     

    https://github.com/sgjava/javauio

  3. armbianEnv.txt doesn't exist on Armbian_23.11.1_Odroidxu4_jammy_current_6.1.63.img or Armbian_23.11.1_Odroidxu4_bookworm_current_6.1.63.img.

     

    I built image from dev branch and same deal. Stable branch (23.11) dies and doesn't build.

     

    Oh crap I just read on the download page 

    Quote

    Run armbian-config utility and go to section system -> DTB and select optimized board configuration for Odroid HC1. The same config is valid for HC2 and MC1.

     

    That creates the armbianEnv.txt file. I don't remember having to do that before. It's been a while since I've installed on XU4. OK that was it:

    sudo hdparm -Tt /dev/sda
    
    /dev/sda:
     Timing cached reads:   2042 MB in  2.00 seconds = 1022.35 MB/sec
     Timing buffered disk reads: 136 MB in  4.29 seconds =  31.68 MB/sec

     

  4. OK, tried this:


     

    lsusb
    Bus 004 Device 003: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
    
    sudo nano /etc/modprobe.d/disable-uas.conf
    options usb-storage quirks=174c:55aa:u
    
    sudo hdparm -Tt /dev/sda
    
    /dev/sda:
     Timing cached reads:   656 MB in  2.00 seconds = 327.95 MB/sec
     Timing buffered disk reads:  62 MB in 35.03 seconds =   1.77 MB/sec
     
     lsusb -t
     /:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
        |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/2p, 5000M
            |__ Port 1: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M
            |__ Port 2: Dev 4, If 0, Class=Vendor Specific Class, Driver=r8152, 5000M
    

     

    Still in UAS mode. Do you really need to recompile the kernel?

  5. I just installed latest Jammy on XU-4 and it was running fine off SD. Then I did nand-sata-install and you can see below what happened. This used to work fine with older versions.

     

    sudo hdparm -Tt /dev/sda
    
    /dev/sda:
     Timing cached reads:     2 MB in  5.54 seconds = 369.48 kB/sec
     Timing buffered disk reads:   2 MB in 10.33 seconds = 198.19 kB/sec


     

  6. @Kovács Gábor as I've stated above I've had no luck with USB wifi. I did test C1 with "Realtek Semiconductor Corp. RTL8152 Fast Ethernet Adapter" The thing is network manager is not going to auto activate it. You'll need to go into the serial console and configure with nmtui. I do this with the NanoPi Duo since there's no wired Ethernet. The nice thing is the Duo uses the OTG port, so you can power and do serial off your PC. If you see a heartbeat then it's probably firing up.

     

    One trick you could use is to configure a C1 with same USB Ethernet and just copy the configuration over from nmtui. For instance built in eth0 is under /etc/NetworkManager/system-connections/Wired\ connection\ 1.nmconnection. You'd need to figure out which network manager files to copy. I used to do this with wifi only devices. Configure on the hard way, then just make edits on SD card.

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