Bug ID 488636: Garbled output/no console output during boot on 2000 and 4000 platforms.

Last Modified: Apr 28, 2025

Affected Product(s):
BIG-IP TMOS(all modules)

Known Affected Versions:
11.2.1

Opened: Nov 04, 2014

Severity: 3-Major

Symptoms

After installing 11.2.1 HF5 and rebooting to the installed volume, there might be garbled/no console output until the BIG-IP login prompt appears.

Impact

Garbled output/no console output.

Conditions

2000 and 4000 platforms with 11.2.1 HF5 installed.

Workaround

None.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips