HASSIO-Supervisor Add-on Store loading Problem

I installed HASSIO at Raspberry PI 3 using
curl -sL “https://raw.githubusercontent.com/home-assistant/supervised-installer/master/installer.sh” | bash -s – -m raspberrypi3
Homeassistant works good but when I click Supervisor tab, it took long time to open.
when I open Add-on store tab, the loading circle continue turning.
And there are lots of error messages at Supervisor-system tab
======================================================================= '20-08-15 20:39:08 ERROR (MainThread) [supervisor.store.git] Can't clone https://github.com/home-assistant/hassio-addons repository: Cmd('git') failed due to: exit code(128)
cmdline: git clone --depth=1 --recursive --shallow-submodules -v https://github.com/home-assistant/hassio-addons /data/addons/core
stderr: 'Cloning into '/data/addons/core'...
POST git-upload-pack (142 bytes)
error: RPC failed; curl 56 OpenSSL SSL_read: Connection reset by peer, errno 104
fatal: expected flush after ref listing
'.
20-08-15 20:39:08 ERROR (MainThread) [supervisor.store] Can't load from repository core
20-08-15 20:39:08 ERROR (MainThread) [supervisor.store.git] Can't clone https://github.com/hassio-addons/repository repository: Cmd('git') failed due to: exit code(128)
cmdline: git clone --depth=1 --recursive --shallow-submodules -v https://github.com/hassio-addons/repository /data/addons/git/a0d7b954
stderr: 'Cloning into '/data/addons/git/a0d7b954'...
POST git-upload-pack (142 bytes)
POST git-upload-pack (222 bytes)
error: RPC failed; curl 56 OpenSSL SSL_read: Connection reset by peer, errno 104
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed
'.
20-08-15 20:39:08 ERROR (MainThread) [supervisor.store] Can't load from repository https://github.com/hassio-addons/repository
20-08-15 20:39:08 INFO (MainThread) [supervisor.store] Load add-ons from store: 0 all - 0 new - 0 remove
20-08-15 20:39:08 INFO (MainThread) [supervisor.addons] Found 0 installed add-ons
20-08-15 20:39:08 INFO (MainThread) [supervisor.snapshots] Found 0 snapshot files
20-08-15 20:39:08 INFO (MainThread) [supervisor.discovery] Load 0 messages
20-08-15 20:39:08 INFO (MainThread) [supervisor.ingress] Load 0 ingress session
20-08-15 20:39:08 INFO (MainThread) [supervisor.misc.secrets] Load Home Assistant secrets: 0
20-08-15 20:39:08 ERROR (MainThread) [supervisor.core] Using 'Raspbian GNU/Linux 10 (buster)' as the OS is not supported
20-08-15 20:39:09 INFO (MainThread) [__main__] Run Supervisor
20-08-15 20:39:09 INFO (MainThread) [supervisor.api] Start API on 172.30.32.2
20-08-15 20:39:09 CRITICAL (MainThread) [supervisor.core] System running in a unsupported environment!
=========================================================================`
Do you know how to fix it brothers?

just installed a fresh version of buster followed by a fresh install of HASS.IO following this forum:

Everything was going well, once everything was finished I setup my new user and “home” location. Powered off my pi and plugged in my conbee II stick. Now when I boot HA gives me all these crazy error messages and says its “still Booting”

  • Host
    20-08-16 21:50:50 INFO (MainThread) [supervisor.updater] Fetch update data from https://version.home-assistant.io/stable.json
    20-08-16 21:50:53 INFO (SyncWorker_0) [supervisor.docker.interface] Attach to homeassistant/raspberrypi4-homeassistant with version 0.114.1
    20-08-16 21:50:53 INFO (MainThread) [supervisor.hassos] No Home Assistant Operating System found
    20-08-16 21:50:53 INFO (MainThread) [supervisor.store.git] Load add-on /data/addons/core repository
    20-08-16 21:50:53 INFO (MainThread) [supervisor.store.git] Load add-on /data/addons/git/a0d7b954 repository
    20-08-16 21:50:54 INFO (MainThread) [supervisor.store] Load add-ons from store: 66 all - 66 new - 0 remove
    20-08-16 21:50:54 INFO (MainThread) [supervisor.addons] Found 0 installed add-ons
    20-08-16 21:50:54 INFO (MainThread) [supervisor.snapshots] Found 0 snapshot files
    20-08-16 21:50:54 INFO (MainThread) [supervisor.discovery] Load 0 messages
    20-08-16 21:50:54 INFO (MainThread) [supervisor.ingress] Load 0 ingress session
    20-08-16 21:50:54 INFO (MainThread) [supervisor.misc.secrets] Load Home Assistant secrets: 1
    20-08-16 21:50:54 ERROR (MainThread) [supervisor.core] Using ‘Raspbian GNU/Linux 10 (buster)’ as the OS is not supported
    20-08-16 21:50:54 INFO (MainThread) [main] Run Supervisor
    20-08-16 21:50:54 INFO (MainThread) [supervisor.api] Start API on 172.30.32.2
    20-08-16 21:50:54 CRITICAL (MainThread) [supervisor.core] System running in a unsupported environment!
    20-08-16 21:50:54 INFO (MainThread) [supervisor.addons] Phase ‘AddonStartup.INITIALIZE’ start 0 add-ons
    20-08-16 21:50:54 INFO (MainThread) [supervisor.addons] Phase ‘AddonStartup.SYSTEM’ start 0 add-ons
    20-08-16 21:50:54 INFO (MainThread) [supervisor.addons] Phase ‘AddonStartup.SERVICES’ start 0 add-ons
    20-08-16 21:50:54 INFO (SyncWorker_1) [supervisor.docker.interface] Start homeassistant
    20-08-16 21:50:54 INFO (MainThread) [supervisor.homeassistant] Wait until Home Assistant is ready
    20-08-16 21:51:04 INFO (MainThread) [supervisor.homeassistant] Updated Home Assistant API token

Any ideas?

Format your SD/SSD and start again, should work fine. You’ll get the “You are running an unsupported installation.” message in the system tab, but that be ignored. I’ve tested on a Pi3 just now, and all is working well.

There was another update the installation script overnight, so the logging problem/errors should be sorted.

I mean when I say fresh install, I am talking earlier this afternoon. I am running a pi4 and running Raspi os lite on a SSD. I went through the steps installing Hass.io (Docker running HA with supervisor) and like I said everything went perfect. Made a new login, set my home, even signed into cloud. But as soon as I rebooted it says cloud is not configured and then throws those error messages about it not being a supported installation and all. Typically gets stuck saying HA is booting and not everything will be available until it finishes booting.

Dear Kanga,
I installed HASSIO today againg,but same problem.

'20-08-17 07:25:30 ERROR (MainThread) [supervisor.store.git] Can't clone https://github.com/home-assistant/hassio-addons repository: Cmd('git') failed due to: exit code(128)' ' cmdline: git clone --depth=1 --recursive --shallow-submodules -v https://github.com/home-assistant/hassio-addons /data/addons/core' ' stderr: 'Cloning into '/data/addons/core'...' 'fatal: unable to access 'https://github.com/home-assistant/hassio-addons/': OpenSSL SSL_read: Connection reset by peer, errno 104'' '20-08-17 07:25:30 ERROR (MainThread) [supervisor.store] Can't load from repository core' '20-08-17 07:26:31 ERROR (MainThread) [supervisor.store.git] Can't clone https://github.com/hassio-addons/repository repository: Cmd('git') failed due to: exit code(128)' ' cmdline: git clone --depth=1 --recursive --shallow-submodules -v https://github.com/hassio-addons/repository /data/addons/git/a0d7b954' ' stderr: 'Cloning into '/data/addons/git/a0d7b954'...' 'POST git-upload-pack (142 bytes)' 'error: RPC failed; curl 56 OpenSSL SSL_read: Connection reset by peer, errno 104 fatal: expected flush after ref listing'.' '20-08-17 07:26:31 ERROR (MainThread) [supervisor.store] Can't load from repository https://github.com/hassio-addons/repository' '20-08-17 07:26:31 ERROR (MainThread) [supervisor.core] Using 'Raspbian GNU/Linux 10 (buster)' as the OS is not supported' '20-08-17 07:26:31 CRITICAL (MainThread) [supervisor.core] System running in a unsupported environment!'''

And also when I use Rasbian Lite, the problem was not occured.
I think it is caused from the machine like Debian version.
Unfortunately I don’t have ability to solve this problem.
prefer using Rasbian Lite.

Thank you.