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sytchenko

IPFS Desktop. Solving "failed to sufficiently increase send buffer size" error

Mar 4th, 2025 (edited)
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  1. # Solving errors: "failed to sufficiently increase send buffer size" and "failed to sufficiently increase receive buffer size". Linux. This increase read/write UDP buffer up to 8MB
  2.  
  3. sudo sysctl -w net.core.rmem_max=8388608
  4. sudo sysctl -w net.core.rmem_default=8388608
  5.  
  6. sudo sysctl -w net.core.wmem_max=8388608
  7. sudo sysctl -w net.core.wmem_default=8388608
  8.  
  9. # To permanent solving edit or add /etc/sysctl.conf:
  10.  
  11. net.core.rmem_max=8388608
  12. net.core.rmem_default=8388608
  13.  
  14. net.core.wmem_max=8388608
  15. net.core.wmem_default=8388608
  16.  
  17. # Then apply changes:
  18.  
  19. sudo sysctl -p
  20.  
  21. # Check settings:
  22.  
  23. sysctl -a | grep rmem
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