F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

MJHorton's avatar
MJHorton
Icon for Nimbostratus rankNimbostratus
Feb 24, 2021

iSeries 4000 LCD Changes to Secure Mode

I have opened up a ticket with F5 support and am having a difficult time with getting our LCD screen to become usable. I know at this point its mainly cosmetics because we can still access the CLI vi...
BIG-IP
devops
LCD Display
LTM
Alvin_ck_ng's avatar
Alvin_ck_ng
Icon for Nimbostratus rankNimbostratus
Mar 04, 2021

Hi MJHorton,

 

Just let us know the same issue in other environment.

 

Yes, not only from your BIG-IP major firmware upgrade to encounter this issue. I have standalone of i2600 firmware upgrade from 14.1.2.6 to 14.1.4 appear same issue. I tried the Bug ID 939249 workaround but still not resolve the problem, and matched bug ID970829 with log message from /var/log/touchscreen_lcd

 

But I rollback to v14.1.2.6 the LCD panel can be show my expected device information here. Because this bug may not have workaround currently. I think that may wait F5 provide the bug fix release or workaround soon.