forever_ noob

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  1. armbianmonitor -u http://ix.io/2QRq root@orangepilite2:~# modinfo batman-adv filename: /lib/modules/5.9.8-sunxi64/updates/net/batman-adv/batman-adv.ko alias: net-pf-16-proto-16-family-batadv alias: rtnl-link-batadv version: 2021.0-6-gaaea6445 description: B.A.T.M.A.N. advanced author: Marek Lindner <mareklindner@neomailbox.ch>, Simon Wunderlich <sw@simonwunderlich.de> license: GPL srcversion: DA82A36C3D3A87C56A9C2A4 depends: bridge,cfg80211 name: batman_adv vermagic: 5.9.8-sunxi64 SMP mod_unload
  2. Linux orangepilite2 5.9.8-sunxi64 #ifb SMP Fri Nov 20 20:38:13 EST 2020 aarch64 aarch64 aarch64 GNU/Linux After trying to load batman-adv module i get the error Segmentation fault. This is the dmesg output of the error that occurs: [ 952.114742] Unable to handle kernel paging request at virtual address ffff800026beb000 [ 952.122734] Mem abort info: [ 952.125603] ESR = 0x96000006 [ 952.128674] EC = 0x25: DABT (current EL), IL = 32 bits [ 952.134042] SET = 0, FnV = 0 [ 952.137123]
  3. @papahippo I guess bluetooth is still not working on orangepi lite 2. Check out this https://docs.armbian.com/Developer-Guide_Build-Preparation/ and https://github.com/armbian/build
  4. @Igor , in a nutshell, to be safe it would work, I have to find source code for the hostapd 2.6, put your patches in that project and compile it? Does that patched hostapd 2.6 already exists so that I can skip all the hassle of compiling I'm not familiar with, like a *.deb file?
  5. Thanks guys! @sfx2000, are you suggesting me to go with hostapd v2.10-devel and it would work? @Werner, here's the armbianmonitor -u http://ix.io/2x61 root@orangepilite2:~# hostapd /etc/hostapd/hostapd.conf Configuration file: /etc/hostapd/hostapd.conf Line 9: unknown configuration item 'noscan ' 1 errors found in configuration file '/etc/hostapd/hostapd.conf' Failed to set up interface with /etc/hostapd/hostapd.conf Failed to initialize interface
  6. @Werner, there are many files that seem to be associated with many SBC's. By guess I went to see how big are files associated with opi lite 2 and this is what I got: Linux 5.7.15 root@orangepilite2:/boot/dtb/allwinner# ls -lah|grep lite -rw-r--r-- 1 root root 36K kol 17 10:32 sun50i-h6-orangepi-lite2.dtb Linux 5.8.6 root@orangepilite2:/media/586/boot/dtb/allwinner# ls -lah | grep lite -rw-r--r-- 1 root root 37K ruj 4 08:52 sun50i-h6-orangepi-lite2.dtb Is there maybe a need to compare those two files after modifying them with dtc tool?
  7. I have no idea what you're taking about @Werner. Can I find that out by putting bricked linux 5.8.6 sd card into the sd card reader? SD card reader is plugged into the opi lite 2 with linux 5.7.15
  8. Flashed "Linux orangepilite2 5.8.5-sunxi64 #20.08.1 SMP Wed Sep 2 08:26:47 CEST 2020 aarch64 GNU/Linux" on a fresh sd card and it looks stable.
  9. Ok, got the armbianmonitor -u command through, maybe it can help. http://ix.io/2x61
  10. It froze, yes, after the login screen and one more line which was vdd-gpu: disabling. The PSU is in attachement, I could do some soldering iron hack and connect it to the computer ATX PSU, but I don't see a need. But if you really insist... Everything works with another SD card which has Linux orangepilite2 5.7.15-sunxi64 #20.08 SMP Mon Aug 17 10:32:57 CEST 2020 aarch64 GNU/Linux on it.
  11. @guidol, I have disconnected everything ftom USB ports and the problem is still present. Power supply is 3000mA at 5V. @Werner, you're right, there is a file armbianEnv.txt in /boot folder. I have an micro SD card reader and I did add a line verbosity=7 into the file /boot/armbianEnv.txt. Here is a serial console boot sequence with more details: U-Boot SPL 2020.04-armbian (Jun 03 2020 - 07:34:09 +0200) DRAM: 1024 MiB Trying to boot from MMC1 NOTICE: BL31: v2.3(debug):ec29ce6-dirty NOTICE: BL31: Built : 07:34:00, Jun 3 2020 NOTICE: BL31: Detected Allwinner H
  12. Htop had looked clean overhere. It was nice chilling system without anything suspicious. The intereresting thing was that it didn't freeze while htop was running. Now it's getting worse, sometimes it hangs at starting kernel as well. dmesg -w output: root@orangepilite2:~# dmesg -w [ 2.121531] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY) [ 2.121999] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.122295] sun4i-drm display-engine: bound 6000000.hdmi (ops 0xffff800010daf6f8) [ 2.122