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
Stuck on starting
Bitcoin Node has stayed permanently in "Starting..."
Umbrel not starting up
Umbrel ssh commands
Error: Failed to mount external drive
Bitcoin Node stuck "Starting"
Re-flashing the microSD and Lose of Data
Lost my access to 2FA
Bitcoin Node App do not start
-reindex-chainstate to recover
PAM Password resetting with SDD mounted on machine
Umbrel Troubleshooting Guide
Passky Server stuck at installation
Umbrel Home Error: Failed to start containers
Stuck pending_force_closing_channels / "maturity_height": 0
Umbrel wont start after multiple attempts
Plex stuck at "Installing"
Failed to Start Docker Application Container Engine
Is there a way we can increase the Memory size in the mempool app?
How to create a Lightning Node Alias?
My Electrs stopped working the other day :(
How to access Umbrel using Impervious
Connecting two nodes
Can not access http://umbrel.local
Cant ssh into disconnected umbrel getting this mesg
Bitcoin Core wont sync
Can't connect to wifi after update to OS1.0.4
Umbrel suddenly deleted all files on SSD disk
2FA suddenly incorrect
BTC app and Lightnng app not loading
No support on discord, twitter and umbrel chat
Bitcoin Node stuck “Starting”
Balance of Satoshis
Recover channels not working?
Wrong on-chain balance
Failure out of the blue
Migrating to Umbrel
Fresh install isn't findable on my network, and can't login via terminal either
Error: Failed to start containers, alternative solutions?
No Balance and Lightning Channel recovery after Node reset
Can´t access lnd.conf
Problems Connecting Sparrow to Electrs (been working for 2 years)
New Lightning Channels Stuck on Open
Steps for Waiting Close Channels and Unconfirmed Transactions
LND Node stuck in starting state
Running a VPN node and Umbrel on same network
Problem with umbrel
Unplugged During Update
No apps. Home and App Store blank
No icons on desktop after activating TOR
Failed to start Umbrel Docker Cleanup
Error: System service failed - no restart
My node is permanently syncing
Apps not starting after upgrade to 1.0
Electrs never syncs, stalls at 21-23%
Lightning Node Advancved Settings need update
Intro to Core Lightning Node
BTC Core on HDD
Cannot open Bitcoin/Lightning Nodes!
Uninstall Umbrell
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
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..."
Node resyncing after connection to network changed
No support on discord, twitter and umbrel chat
Error: Failed to start containers, alternative solutions?
Troubleshooting: No output when running LND LNCLI commands
Error: Failed to start containers, alternative solutions?
Plex refuses to uninstall
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?
Setting Up Cloudflare Tunnels on Umbrel
Stuck on 2FA auth when login on Umbrel 0.4.10
Umbrel wont load any apps after i reflashed a new sd card
Error: The version of UmbrelOS on your microSD card is not compatible with the version of Umbrel on your external drive
Electrs keeps on ' waiting for bitcoin node to finish '
Bitcoin Node stuck "Starting"
LND on umbrel will not open now
NO apps on appstore
Unable to fix "failed to start containers" issue
Plex Installed - How to I move my Library?
My node is permanently syncing
Umbrel bought node into sleep mode
Bitcoin Stuck on Starting
Can't update UMBREL software
Failed to start containers help closing channels
LND 0.16.2 high cpu and regular restarts
Hybrid mode is voided when updating LND to v0.17.2-beta
Can anyone explain how to "Rebuild an Index"
Keeps disconnecting
Cannot connect to umbrel.local on Chrome and Brave
Bitcoin Node Synch ~Regressing~
HELP..bad containers
X86 system do not find boot device after installation (solved)
Errors on First Start Up
Unable to Install Apps?
Unable to Install Apps?
Can‘t start Umbrel Frontend
LND randomly becomes unavailable (RPC services)
Can‘t start Umbrel Frontend
Bitcoin Node stuck on "starting..." for days
Stuck on starting
Bump Fee Amount?
[Solved] Unspent balance pending
Error: System service failed - no restart
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
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
Stuck on login while setting up my Umbrel on Raspberry Pi 4
No apps on app store
Errors on First Start Up
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
Don't See Nostr App - v0.5.4 Upgraded Node
Node Error EXCEPTION: 15dbwrapper_error on bitcoin
Recovering a lightning wallet without a backup file
Bitcoin Node Hashrate Seems low
Channel stuck "Opening" and transaction not in Mempool
Two Nodes on Clearnet on Same Network?
Lightning not working in Umbrel