Error during upgrad Switch 1920S

leomendonca — Sun, 12 Apr 2026 15:29:33 GMT

I'm having trouble updating my switch. I've been trying to perform an upgrade, but I'm encountering an error.

I've attempted to upload the new firmware image through the switch's graphical user interface, but I'm receiving an error message from the AJAX request. The error response I'm seeing is:

Copiar

Ajax request of "/htdocs/lua/ajax/file_download_ajax.lua? protocol=6" failed with response: <? xml version="1.0" encoding="iso-8859-1"?> <! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional// EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head>

I've also tried downloading the latest firmware image directly from the HP website and attempting to update the switch using that file, but I'm still encountering the same error.

At this point, I'm planning to open a support case with the manufacturer to get assistance resolving this issue. I've tried both the graphical interface and FTP-based methods for updating the switch, but I'm still unable to successfully complete the firmware upgrade process.

Model: 1920S 48G

SO Version: PD.01.05

OS: Linux 3.6.5

Query: Error during upgrad Switch 1920S

support_s — Sun, 12 Apr 2026 15:27:44 GMT

Hello,

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topic Query: Error during upgrad Switch 1920S in Operating System - Linux

Error during upgrad Switch 1920S

Query: Error during upgrad Switch 1920S