Robert Heller

I am trying to update my Banana Pi M64: missinglink% cat /etc/armbian-release # PLEASE DO NOT EDIT THIS FILE BOARD=bananapim64 BOARD_NAME="Banana Pi M64" BOARDFAMILY=sun50iw1 BUILD_REPOSITORY_URL=https://github.com/armbian/build BUILD_REPOSITORY_COMMIT=869a89d6-dirty DISTRIBUTION_CODENAME=focal DISTRIBUTION_STATUS=supported VERSION=20.05.4 LINUXFAMILY=sunxi64 BRANCH=current ARCH=arm64 IMAGE_TYPE=stable BOARD_TYPE=conf INITRD_ARCH=arm64 KERNEL_IMAGE_TYPE=Image but when I run this command: missinglink% sudo apt update && sudo apt dist-upgrade -y I get these errors: W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://deb.debian.org/debian stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY F8D2585B8783D481 W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://deb.debian.org/debian stable-updates InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 6ED0E7B82643E131 W: Failed to fetch http://deb.debian.org/debian/dists/stable/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY F8D2585B8783D481 W: Failed to fetch http://deb.debian.org/debian/dists/stable-updates/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 6ED0E7B82643E131 W: Some index files failed to download. They have been ignored, or old ones used instead. and the update is a noop. What do I need to fix this?

armbianmonitor -u is bitching about some sort of firewall or network issue. I am using this kernel: Linux gollumm64 5.15.25-sunxi64 #22.02.1 SMP Sun Feb 27 09:24:04 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux With Armbian 22.02.1 Focal Attached is a Fritzing of the adapter I made (mirrored in the Z axis). I expect that I need to create a custom overlay -- I am just not sure if what it should look like. Or if someone has already done this (or something similar).

OK, with more groveling I found /etc/update-motd.d/30-armbian-sysinfo, and it looks like /etc/armbianmonitor/datasources/soctemp (aka /sys/class/hwmon/hwmon0/temp1_input) in units of .001 C. This is all I need. Thanks.

OK, that is some large integer (and that is the wrong pathname -- the correct one is /etc/armbianmonitor/datasources/soctemp, which is a symlink to /sys/class/hwmon/hwmon0/temp1_input). How is that converted to something like centagrade, etc.? That is what units are the values under /sys/class/hwmon/hwmon0/? BTW: I was already away of /sys/class/hwmon/. I am looking for a more "human friendly" output, which I presume exists, since the motd output has it. Or are you telling me that every time I want to check the CPU temp I need to go to a blank virtual term and log in?

spi-spidev is already enabled. There is nothing about overlays for the SD Card Reader.

I don't need troubleshooting help. I am just want to know what the cpu temperature it.

I built an adapter for a SPI interface SD Card Reader (https://www.ebay.com/itm/161201009722). I'm assuming I need to add in an overlay to make this reader show up, but I am not sure what that should be.

When I login on the console, there is this display with a bunch of information, including the CPU temp. I have need to keep track of my CPU's temp, since it seems to be overheating (I have a heat sink on it, but does not seem to be enough -- I have a fan on order). I want to be able to check the temp from time to time, so I would like to run at least the part of the login banner program. What program is that? I am not seeing anything obvious in /bin.