Kalli Lowman Posted April 29, 2020 Posted April 29, 2020 Hello i made a mistake when i was selecting an other kernel via armbian-config. I was powering off the board after the kernel change (which normally worked fine when i switched between dev and current) and this time something wrong happened i dont know what exactly but the VMLinuz and uinitram is missing in boot. How can i chroot my Armbian system so re-run armbian-config and install the kernel properly? I tried several other things,,.. copying the boot folder from a working install of armbian but i dont really know which kernel he wants. The easiest thing might be chrooting... but i dont know how to chroot my emmc. I plugged it into the emmc adapter (microsd) and i now can access the filesystem with my linux notebook.
balbes150 Posted April 29, 2020 Posted April 29, 2020 Look in the directory /lib/modules what the name of the directory with modules is there and you can simply copy the necessary files to the media in the /boot partition without any "chroot". Alternatively, mount the image that you installed (or started) your system from. And just copy the /boot partition (its contents) from the image. After that, you can start the system with eMMC and perform the rest of the settings without losing the current ROOTFS file system.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 Hello balbes, no problem when i loose data... after i saw that it doesnt boot my first step was to make an image of the emmc ... so i have many many tries :D... I already did the second thing you described, then it booted but became kernel panic. I think that i didnt choose the right kernel... But i will have a look at the /lib/modules/ now. When this does not help maybe chroot will help
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 Okay, lib/moldules says 5.4.28-rockchip64, so i will try to just replace those files first, and then when its not working additionally the /boot files from the download, right?
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 (edited) I dont know, i tried so many variants and different releases... Scanning mmc 0:1... Dound /boot/extlinux/extlinux.conf Retrieving file: /boot/extlinux/extlinux.conf 37 bytes read in 76 ms (0 Bytes/s) select kernel Enter choice: RCRIPT FAILED: continuing... Found U-Boot script /boot/boot.scr 0949 bytes read in 103 ms (27.3 KiB/s) ## Executing script at 00500000 @oot script loaded from mmc 0 151 bytes read in 85 ms (1000 Bytes/s) (* File not found /boot/uInitrd ** ** File not found /boot/Image ** ** File not found /boot/dtb/rockchip/rk3399-rock-pi-4.dtb ** libfdt fdt_check_header(): FDT_ERR_BADMAGIC No FDT memory address configured. Please configure the FDT address via "fdt addr <address>" command. Aborting! ** File not found /boot/dtb/rockchip/overlay/rockchip-fixup.scr ** @ad Linux ARM64 Image magic! SCRIPT FAILED: continuing... As all the place needed files are really located at /boot i cannot understand this message. Edited April 29, 2020 by Kalli Lowman
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 I now replaced the simlinks and copied the files again and now i get this Rcanning mmc 0:1... ound U-Boot script /boot/boot.scr 0940 bytes read in 97 ms (29.3 KiB/s) ## Executing script at 00500000 Boot script loaded from mmc 0 002 bytes read in 80 ms (1000 Bytes/s) 6286443 bytes read in 499 ms (13.9 MiB/s) 20787712 bytes read in 1060 ms (18.7 MiB/s) 62736 bytes read in 343 ms (207 KiB/s) 2698 bytes read in 206 ms (12.7 KiB/s) Applying kernel provided DT fixup script (rockchip-fixup.scr) ## Executing script at 39000000 ## Loading init Ramdisk from Legacy Image at 04000000 ... Image Name: uInitrd Image Type: AArch64 Linux RAMDisk Image (gzip compressed) Data Size: 7286379 Bytes = 6.9 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 01f00000 Booting using the fdt blob at 0x1f00000 Loading Ramdisk to f5811000, end f5f03e6b ... OK reserving fdt memory region: addr=1f00000 size=78000 Loading Device Tree to 00000000f5796000, end 00000000f5810fff ... OK Starting kernel ... But then nothing happens, thats the last thing i can see in the debug console, also HDMI does not put out anything and the OS does not boot.
balbes150 Posted April 29, 2020 Posted April 29, 2020 32 minutes ago, Kalli Lowman said: But then nothing happens, thats the last thing i can see in the debug console, also HDMI does not put out anything and the OS does not boot. The core starts. You need to wait about 10 minutes. This kernel is slowly unpacking Initrd.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 I will give it a try and leave it alone for 30 minutes. What i see is that after 1-2 minutes the red heartbet led is starting to flash twice every second.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 Okay nothing happens even the debug console does not put out any more after "starting kernel".
balbes150 Posted April 29, 2020 Posted April 29, 2020 Are you trying to launch with eMMC ? Which files were copied to and where (please write more details). What is your device model ?
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 (edited) Hello, yes im using a rock pi 4b with emmc. I used my emmc usb adapter to access the filesystem from another linux system. As you mentioned above i have taken a look into /lib/modules and i saw 5.4.28-rockchip64 -> So i downloaded Armbian_20.02.7_Rockpi-4b_buster_current_5.4.28.7z unpacked it and mounted the img so that i can access the files. -> Then i copied the files from the image (lib/modules* and /boot) to my emmc card. I also checked that the rootdev uuid in armbianENV.txt is the right one. If you need further information please specify, then i can put more information into this thread. Im thankful that you take your time to help me. -> what happened before When i remember right... i changed from 20.02.11 to 20.02.8 (thats what i can see in apt cache) i downloaded "linux-image-current-rockchip64_20.02.11_arm64.deb" yesterday . And then i ran the firmware upgrade via armbian-config and then i powered the device off... maybe too early when it wasnt finished at all. Edited April 29, 2020 by Kalli Lowman
balbes150 Posted April 29, 2020 Posted April 29, 2020 Show the contents of the /boot directory with eMMC And show the full UART log at system startup.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 Hello, this is the content of the emmc (after i already copied the files from the image downloaded and extracted: total 39020 drwxr-xr-x 6 root root 4096 Apr 29 17:45 . drwxr-xr-x 24 root root 4096 Apr 29 16:01 .. -rw------- 1 root root 102 Apr 29 17:45 armbianEnv.txt -rw-r--r-- 1 root root 0 Jun 24 2019 armbianEnv.txt.out -rw-r--r-- 1 root root 195 Apr 17 18:46 armbianEnv.txt.save -rw-r--r-- 1 root root 229 Apr 18 16:26 armbianEnv.txt.save.1 -rw------- 1 root root 1536 Mar 28 13:26 armbian_first_run.txt.template -rw------- 1 root root 38518 Mar 28 13:26 boot.bmp -rw-r--r-- 1 root root 2877 Jun 6 2019 boot.cmd -rw------- 1 root root 4882 Mar 28 13:26 boot-desktop.png -rw------- 1 root root 2940 Mar 28 13:32 boot.scr -rw------- 1 root root 189434 Mar 28 12:07 config-5.4.28-rockchip64 lrwxrwxrwx 1 root root 22 Apr 29 16:23 dtb -> dtb-5.4.32-rockchip64/ drwxr-xr-x 3 root root 4096 Mar 28 13:24 dtb-5.4.28-rockchip64 drwxr-xr-x 3 root root 4096 Apr 28 15:27 dtb-5.4.32-rockchip64 drwxr-xr-x 2 root root 4096 Apr 28 15:26 dtbs -rwxr-xr-x 1 root root 1807 Oct 21 2019 hw_intfc.conf lrwxrwxrwx 1 root root 25 Apr 29 16:23 Image -> vmlinuz-5.4.28-rockchip64 -rw------- 1 root root 7286379 Mar 28 13:33 initrd.img-5.4.28-rockchip64 -rw-r--r-- 1 root root 0 Apr 18 13:29 .next drwxr-xr-x 2 root root 4096 Apr 18 13:42 overlays -rw------- 1 root root 4294688 Mar 28 12:07 System.map-5.4.28-rockchip64 lrwxrwxrwx 1 root root 25 Apr 29 16:24 uInitrd -> uInitrd-5.4.28-rockchip64 -rw------- 1 root root 7286443 Mar 28 13:33 uInitrd-5.4.28-rockchip64 -rw------- 1 root root 20787712 Mar 28 12:07 vmlinuz-5.4.28-rockchip64
balbes150 Posted April 29, 2020 Posted April 29, 2020 6 minutes ago, Kalli Lowman said: dtb -> dtb-5.4.32-rockchip64/ remove this link, it forces you to use dtb from kernel 5.4.32 show the content armbianEnv.txt
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 I have replaced the symlink now Its not pointing to the right folder lrwxrwxrwx 1 root root 22 Apr 29 18:05 dtb -> dtb-5.4.28-rockchip64/ lrwxrwxrwx 1 root root 22 Apr 29 18:05 dtb -> dtb-5.4.28-rockchip64/ This is the content of armbianEnv.txt verbosity=1 overlay_prefix=rockchip rootdev=UUID=3c50a1d1-71a5-4a0f-9899-099b17a1050b rootfstype=ext4
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 OMG its working... after i changed the DTB symlink it works!!! I think copying the files from the image to /lib/modules did the trick... I never did this before until you wrote me to do so and i think this solved the problem! It booted up and all is working again.. i might now try to update the kernel again
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 I tried updating board firmware and kernel via armbian-config and i got the same result (now i know how to fix it) but why does that happen? This is what the debug console shows after i choose restart in armbian-config after Firmware Upgrade Hn0 serial@ff1a0000 Out: serial@ff1a0000 Err: serial@ff1a0000 Model: Radxa ROCK Pi 4 `Nnp mode 5242c300. normal boot Ldt: @`h0: ethernet@fe300000 itany key to stop autoboot: 0 CA`d did not respond to voltage select! mmc_init: -95, time 10 bf@pch to partitions #0, OK mmc0(part 0) is current device Bc`lning mmc 0:1... otl` /boot/extlinux/extlinux.conf aprieving file: /boot/extlinux/extlinux.conf "&bytes read in 81 ms (0 Bytes/s) belect kernel Enter choice: BHT FAILED: continuing... NpnD U-Boot script /boot/boot.scr 0$ bytes read in 102 ms (27.3 KiB/s) ## Executing script at 00500000 @OO` script loaded from mmc 0 01 bytes read in 81 ms (1000 Bytes/s) "File not found /boot/uInitrd ** Dile not found /boot/Image ** &0724 bytes read in 330 ms (214.8 KiB/s) $98 bytes read in 210 ms (11.7 KiB/s) Applying kernel provided DT fixup script (rockchip-fixup.scr) ## Executing script at 39000000 @d Linux ARM64 Image magic! SCRIPT FAILED: continuing...
balbes150 Posted April 29, 2020 Posted April 29, 2020 Show the contents of /boot after the update (without changing anything)
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 (edited) This is the content of boot -> seems as if some files are missing :O total 96 4 -rw------- 1 root root 151 Apr 28 15:28 armbianEnv.txt 0 -rw-r--r-- 1 root root 0 Jun 24 2019 armbianEnv.txt.out 4 -rw-r--r-- 1 root root 195 Apr 17 18:46 armbianEnv.txt.save 4 -rw-r--r-- 1 root root 229 Apr 18 16:26 armbianEnv.txt.save.1 4 -rw------- 1 root root 1536 Mar 28 13:26 armbian_first_run.txt.template 40 -rw------- 1 root root 38518 Mar 28 13:26 boot.bmp 4 -rw-r--r-- 1 root root 2877 Jun 6 2019 boot.cmd 8 -rw------- 1 root root 4882 Mar 28 13:26 boot-desktop.png 4 -rw------- 1 root root 2940 Mar 28 13:32 boot.scr 0 lrwxrwxrwx 1 root root 21 Apr 29 12:23 dtb -> dtb-5.4.32-rockchip64 4 drwxr-xr-x 3 root root 4096 Mar 28 13:24 dtb-5.4.28-rockchip64 4 drwxr-xr-x 3 root root 4096 Apr 29 12:21 dtb-5.4.32-rockchip64 4 drwxr-xr-x 2 root root 4096 Apr 28 15:26 dtbs 4 drwxr-xr-x 2 root root 4096 Apr 29 12:23 extlinux 4 -rwxr-xr-x 1 root root 1807 Oct 21 2019 hw_intfc.conf 0 lrwxrwxrwx 1 root root 25 Apr 29 16:23 Image -> vmlinuz-5.4.28-rockchip64 4 drwxr-xr-x 2 root root 4096 Apr 18 13:42 overlays 0 lrwxrwxrwx 1 root root 25 Apr 29 16:24 uInitrd -> uInitrd-5.4.28-rockchip64 It only changed DTB to point to 5.4.32 and added a new folder "dtb-5.4.32-rockchip64" Edited April 29, 2020 by Kalli Lowman
balbes150 Posted April 29, 2020 Posted April 29, 2020 It looks like the 5.4.32 core can't install correctly. Try moving all files from /boot to another location before updating. The system may not be able to overwrite them.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 What i found out when i wanted to create another image of my emmc: dd status=progress bs=512 if=/dev/mmcblk1 | pigz --fast > /home/kalli/eMMC_backup.img.gz - it was mmcblk1 all the time is that device name changed from mmcblk1 to mmcblk2, can you explain my why? Maybe this is also causing those weird problems.
balbes150 Posted April 29, 2020 Posted April 29, 2020 I don't use this kernel, I don't know what changed there.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 I think its not the kernel, i think its my manually copied things because before it was mmcblk1 with the same kernel and linux version. Is there a "safe" way to rename this? Or can i just ignore this and continue working
balbes150 Posted April 29, 2020 Posted April 29, 2020 If you don't use the direct name /dev/mmcblk anywhere, you can ignore it.
Kalli Lowman Posted April 29, 2020 Author Posted April 29, 2020 (edited) I see that he got some problems with the modules: after i did apt-get update and upgrade he installed the 5.4.3.2-rockchip64 but inside is only a build folder... in the old folder there are much more folders (5.4.28) root@rockpi:/lib/modules/5.4.32-rockchip64# ls build root@rockpi:/lib/modules/5.4.32-rockchip64# cd .. root@rockpi:/lib/modules# cd 5.4.28-rockchip64/ root@rockpi:/lib/modules/5.4.28-rockchip64# ls kernel modules.alias.bin modules.builtin.bin modules.dep modules.devname modules.softdep modules.symbols.bin modules.alias modules.builtin modules.builtin.modinfo modules.dep.bin modules.order modules.symbols root@rockpi:/lib/modules/5.4.28-rockchip64# root@rockpi:/var/log/apt# apt-get install linux-image-current-rockchip64 Paketlisten werden gelesen... Fertig Abhängigkeitsbaum wird aufgebaut. Statusinformationen werden eingelesen.... Fertig Die folgenden NEUEN Pakete werden installiert: linux-image-current-rockchip64 0 aktualisiert, 1 neu installiert, 0 zu entfernen und 0 nicht aktualisiert. Es müssen 22,1 MB an Archiven heruntergeladen werden. Nach dieser Operation werden 95,4 MB Plattenplatz zusätzlich benutzt. Holen:1 https://apt.armbian.com buster/main arm64 linux-image-current-rockchip64 arm64 20.02.11 [22,1 MB] Es wurden 22,1 MB in 4 s geholt (6.307 kB/s). Vormals nicht ausgewähltes Paket linux-image-current-rockchip64 wird gewählt. (Lese Datenbank ... 127748 Dateien und Verzeichnisse sind derzeit installiert.) Vorbereitung zum Entpacken von .../linux-image-current-rockchip64_20.02.11_arm64.deb ... Entpacken von linux-image-current-rockchip64 (20.02.11) ... linux-image-current-rockchip64 (20.02.11) wird eingerichtet ... update-initramfs: Generating /boot/initrd.img-5.4.32-rockchip64 update-initramfs: Converting to u-boot format Kernel configuration : earlyprintk console=ttyFIQ0,1500000n8 rw init=/sbin/init rootfstype=ext4 rootwait root=PARTUUID=B921B045-1DF0-41C3-AF44-4C6F280D3FAE Creating new extlinux.conf... cp: der Aufruf von stat für '/usr/lib/linux-image-5.4.32-rockchip64' ist nicht möglich: Datei oder Verzeichnis nicht gefunden run-parts: /etc/kernel/postinst.d/zz-update-extlinux exited with return code 1 dpkg: Fehler beim Bearbeiten des Paketes linux-image-current-rockchip64 (--configure): »installiertes linux-image-current-rockchip64-Skript des Paketes post-installation«-Unterprozess gab den Fehlerwert 1 zurück Fehler traten auf beim Bearbeiten von: linux-image-current-rockchip64 E: Sub-process /usr/bin/dpkg returned an error code (1) Edited April 29, 2020 by Kalli Lowman
balbes150 Posted April 29, 2020 Posted April 29, 2020 According to the log, errors occurred during installation. I don't know exactly what scripts are used in this core, so I don't know how to fix them properly. Try not updating the kernel (freeze it). Or try deleting the old kernel (For example, via synaptic or dpkg) before installing the new kernel.
Kalli Lowman Posted May 1, 2020 Author Posted May 1, 2020 I got it all working, i manually downloaded the deb files for the firmware and kernel image and re-ran apt-get again and all worked... after restart i was booting up the newest kernel and all is working. Thanks so much for your help
Kalli Lowman Posted July 16, 2020 Author Posted July 16, 2020 (edited) Okay... i got the next problem incoming... (i think when i reboot its bricked again...) I cannot install linux-image-current-rockchip64... It says CP cannot find /usr/lib/linux-image-5.4.49-rockchip64... i dont know why root@rockpi:~# apt-get install linux-image-current-rockchip64 Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be upgraded: linux-image-current-rockchip64 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/38.2 MB of archives. After this operation, 97.2 MB of additional disk space will be used. (Reading database ... 128592 files and directories currently installed.) Preparing to unpack .../linux-image-current-rockchip64_20.05.7_arm64.deb ... Unpacking linux-image-current-rockchip64 (20.05.7) over (20.02.11) ... Kernel configuration : earlyprintk console=ttyFIQ0,1500000n8 rw init=/sbin/init rootfstype=ext4 rootwait root=PARTUUID=B921B045-1DF0-41C3-AF44-4C6F280D3FAE Creating new extlinux.conf... cp: cannot stat '/usr/lib/linux-image-5.4.49-rockchip64': No such file or directory run-parts: /etc/kernel/postrm.d/zz-update-extlinux exited with return code 1 dpkg: warning: old linux-image-current-rockchip64 package post-removal script subprocess returned error exit status 1 dpkg: trying script from the new package instead ... Kernel configuration : earlyprintk console=ttyFIQ0,1500000n8 rw init=/sbin/init rootfstype=ext4 rootwait root=PARTUUID=B921B045-1DF0-41C3-AF44-4C6F280D3FAE Creating new extlinux.conf... cp: cannot stat '/usr/lib/linux-image-5.4.49-rockchip64': No such file or directory run-parts: /etc/kernel/postrm.d/zz-update-extlinux exited with return code 1 dpkg: error processing archive /var/cache/apt/archives/linux-image-current-rockchip64_20.05.7_arm64.deb (--unpack): new linux-image-current-rockchip64 package post-removal script subprocess returned error exit status 1 Kernel configuration : earlyprintk console=ttyFIQ0,1500000n8 rw init=/sbin/init rootfstype=ext4 rootwait root=PARTUUID=B921B045-1DF0-41C3-AF44-4C6F280D3FAE Creating new extlinux.conf... Installing new extlinux.conf... Kernel configuration : earlyprintk console=ttyFIQ0,1500000n8 rw init=/sbin/init rootfstype=ext4 rootwait root=PARTUUID=B921B045-1DF0-41C3-AF44-4C6F280D3FAE Creating new extlinux.conf... Installing new extlinux.conf... Errors were encountered while processing: /var/cache/apt/archives/linux-image-current-rockchip64_20.05.7_arm64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) Edited July 16, 2020 by Kalli Lowman
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