// troubleshooting guide · zed
Zed Too Many Open Files Error on Linux
- Status
- Fixed in latest version
- platforms:
- Linux
- updated:
- November 15, 2026
- reports:
- 2
- Method
- how we research
RUNBOOK · zed/too-many-open-files4 FIXES
// quick answer
Raise the inotify limits. Zed needs a watch per directory in open projects.
Most likely fix: Check limits
How to fix it
// try these in order, the most common fix is first
FIX 1Check limits
- 01Run sysctl fs.inotify
Did this fix it?FIX 2Raise instances
- 01sudo sysctl fs.inotify.max_user_instances=1024
Did this fix it?FIX 3Raise watches
- 01sudo sysctl fs.inotify.max_user_watches=64000
Did this fix it?FIX 4File descriptors
- 01Check ulimit and edit /etc/security/limits.conf
Did this fix it?
Symptoms
Errors about too many open files or file watching failing.
Why it happens
- C-01Low fs.inotify limits
- C-02Large projects
// this guide also covers
- zed too many open files
- zed inotify limit
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