Cannot start Local router

Cannot connect to site via Local router or localhost.


I am running linux mint. Install Local, give it permissions then create a simple wordpress site. However, I get an error saying that

Heads-up! Local’s router is having trouble starting. Checking the router log I see the error:

2026/03/13 09:05:04 [emerg] 361321#0: bind() to 0.0.0.0:80 failed (13: Permission denied)

Switching to localhost doesn’t work either. In the browser it says this site cannot be reached. In the lightning log I see:

“class”:“Process”,“level”:“warn”,“message”:“2026-03-13T16:05:02.511099Z 0 [System] [MY-010931] [Server] %%userDataPath%%/lightning-services/mysql-8.0.35+4/bin/linux/bin/mysqld: ready for connections. Version: ‘8.0.35’ socket: ‘%%site.runData%%/mysql/mysqld.sock’ port: 10005 MySQL Community Server - GPL.”,“process”:“mysql”,“thread”:“main”,“timestamp”:“2026-03-13T16:05:02.511Z”}
{“class”:“Process”,“level”:“warn”,“message”:“nginx: [emerg] bind() to 0.0.0.0:80 failed (13: Permission denied)”,“process”:“nginx”,“thread”:“main”,“timestamp”:“2026-03-13T16:05:03.622Z”}

Doing some searching, I have checked any other process that is using port 80 or 443 and nothing is on those ports.

I have ensure nginx has the permissions and I have allowed access when the auth screen pops up for permission.
I have tried disabling the firewall, but there is nothing I have tried that will get a site working in Local and I am stuck.

Thanks for the help.


System Details

  • Local Version: 9.2.9

  • Operating System (OS) and OS version:Linux Mint Cinnamon 22.3


Local Logs

Attach your Local Logs here (Help Doc - Retrieving Local’s Log)

local-logs.zip (12.6 KB)


Security Reminder
Local does a pretty good job of scrubbing private info from the logs and the errors it produces, however there’s always the possibility that something private can come through. Because these are public forums, always review the screenshots you are sharing to make sure there isn’t private info like passwords being displayed.

Here is another troubleshooting step you could try from a similar thread @rupes17

Hi Nick,

I’ve attached appArmor output, I don’t think anything is blocking. Most stuff isn’t enforced.

apparmor.zip (1.5 KB)