Official umbrelOS Troubleshooting Guide and FAQ

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The official knowledge base, including documentation, guides, and troubleshooting tips is now at Support — umbrelOS

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Umbrel Not Responding on IP or local DNS
Unable to Install Apps?
Node having hard time to connect and not syncing
Web browser stuck on "starting umbrel..."
The final resolution of Error: Invalid or corrupt peers.dat
App Store not updating for me
Default ssh password
Bitcoin Node has stayed permanently in "Starting..."
Stuck on starting
Umbrel not starting up
Re-flashing the microSD and Lose of Data
Bitcoin Node stuck "Starting"
Bitcoin Node App do not start
Umbrel ssh commands
Error: Failed to mount external drive
-reindex-chainstate to recover
Umbrel Home Error: Failed to start containers
Passky Server stuck at installation
PAM Password resetting with SDD mounted on machine
Umbrel wont start after multiple attempts
Failed to Start Docker Application Container Engine
Stuck pending_force_closing_channels / "maturity_height": 0
Is there a way we can increase the Memory size in the mempool app?
Umbrel Troubleshooting Guide
Plex stuck at "Installing"
How to create a Lightning Node Alias?
Connecting two nodes
How to access Umbrel using Impervious
My Electrs stopped working the other day :(
Can not access http://umbrel.local
Cant ssh into disconnected umbrel getting this mesg
Lost my access to 2FA
Recover channels not working?
BTC app and Lightnng app not loading
Bitcoin Node stuck “Starting”
Umbrel suddenly deleted all files on SSD disk
Can't connect to wifi after update to OS1.0.4
New Lightning Channels Stuck on Open
2FA suddenly incorrect
No apps. Home and App Store blank
No Balance and Lightning Channel recovery after Node reset
Can´t access lnd.conf
LND Node stuck in starting state
Failed to start Umbrel Docker Cleanup
Running a VPN node and Umbrel on same network
Failure out of the blue
Error: System service failed - no restart
My node is permanently syncing
Problem with umbrel
Apps not starting after upgrade to 1.0
Migrating to Umbrel
Electrs never syncs, stalls at 21-23%
Lightning Node Advancved Settings need update
Intro to Core Lightning Node
BTC Core on HDD
Balance of Satoshis
Unplugged During Update
No support on discord, twitter and umbrel chat
Wrong on-chain balance
Uninstall Umbrell
Bitcoin Core wont sync
Fresh install isn't findable on my network, and can't login via terminal either
Umbrel Apps Stuck in "Starting," Reboot, and Shutdown Issues, Debug Data Fetch Error
Bitcoin Node Not Starting, files problem?
Recovering a lightning wallet without a backup file
Starting New Services, Running Migrations, or Stuck Starting/Failed Update Screen
Problems Connecting Sparrow to Electrs (been working for 2 years)
Steps for Waiting Close Channels and Unconfirmed Transactions
Umbrel wont load any apps after i reflashed a new sd card
Unable to fix "failed to start containers" issue
Plex Installed - How to I move my Library?
My node is permanently syncing
Bitcoin Stuck on Starting
Failed to start containers help closing channels
Can anyone explain how to "Rebuild an Index"
Cannot connect to umbrel.local on Chrome and Brave
X86 system do not find boot device after installation (solved)
LND randomly becomes unavailable (RPC services)
Errors on First Start Up
Error: System service failed - no restart
[Solved] Unspent balance pending
Unable to Install Apps?
Unable to Install Apps?
Keeps disconnecting
Hybrid mode is voided when updating LND to v0.17.2-beta
LND 0.16.2 high cpu and regular restarts
Can't update UMBREL software
Umbrel bought node into sleep mode
Bitcoin Node stuck "Starting"
Electrs keeps on ' waiting for bitcoin node to finish '
Setting Up Cloudflare Tunnels on Umbrel
No support on discord, twitter and umbrel chat
Node resyncing after connection to network changed
Bitcoin Node Hashrate Seems low
Don't See Nostr App - v0.5.4 Upgraded Node
Errors on First Start Up
No apps on app store
Stuck on login while setting up my Umbrel on Raspberry Pi 4
Restore channels via back up
umbrelOS 0.5.4 is out with a redesigned App Store, Migration Assistant, and more
Restore channels via back up
Bump Fee Amount?
Stuck on starting
Bitcoin Node stuck on "starting..." for days
Can‘t start Umbrel Frontend
Can‘t start Umbrel Frontend
HELP..bad containers
Bitcoin Node Synch ~Regressing~
NO apps on appstore
LND on umbrel will not open now
Error: The version of UmbrelOS on your microSD card is not compatible with the version of Umbrel on your external drive
Plex refuses to uninstall
Error: Failed to start containers, alternative solutions?
Error: Failed to start containers, alternative solutions?
Error: Failed to start containers, alternative solutions?
Fatal LevelDB error: IO error: /data/.bitcoin/indexes/txindex/300149.ldb: Invalid argument
Updating Robosats Docker Image
Immich: Not starting - Unable to load feature flags
Lightning applet reports much lower wallet balance than sum of txns
Use btc blockchain on ubuntu from umbrel
Problem with umbrel
Channels offline since i updated Bitcoin Core & Electrum
My apps are stuck on ‘Starting’!
Bitcoin node transparancy
Node stuck before login page
Recovering a lightning wallet without a backup file
Failed Bitcoin Node
Node Error EXCEPTION: 15dbwrapper_error on bitcoin
Cannot open Bitcoin/Lightning Nodes!
Recovering a lightning wallet without a backup file
Channel stuck "Opening" and transaction not in Mempool
Two Nodes on Clearnet on Same Network?
Lightning not working in Umbrel
LN node and others apps stuck at "starting" except the Bitcoin node and Core Lightning
Bug: Unable to install Lightning Node
MicroSD could fail soon/Error Failed to start containers
Bug: Unable to install Lightning Node
Trying to recover onchain balances
All apps stuck at "Starting..."
No icons on desktop after activating TOR
Troubleshooting: No output when running LND LNCLI commands
No icons on desktop after activating TOR
How long does the Lightning Node sync after a restore
Fatal LevelDB error: IO error: /data/.bitcoin/indexes/txindex/300149.ldb: Invalid argument
App store is not up todate
Umbrel.local only shows vertical Umbrelas, but ip is fine?
Stuck on 2FA auth when login on Umbrel 0.4.10