TSC_Deadline Error

[tbc-tech]

Has anyone experienced a "TSC_Deadline" error when booting v20 3CX (Debian 12). The actual error is "tsc_deadline disabled due to errata please update microcode to version 0x22 or later". After doing some research it has to do with how Debian communicates with a CPU, whether it be Intel or AMD. I have updated the BIOS to the latest version on the Dell 3020 optiplex, but still get the error. I have tried multiple things to try and fix this issue, but nothing has fixed it as of yet. Usually once I receive the error message I power the unit off and back on and it will normally boot to the 3CX software, but is aggravating when the machine "restarts" is usually when I get the error message, but when powering completely off and back on, there is no error message. Would like to find a fix for whenever the machine "restarts" I won't have to power it down completely to have phones operational again.

 

[TheodorosG_3CX]

This is not something specific with 3CX ISO as it is related with BIOS and OS compatibility.
I would suggest to report this to Dell or refer to their community.