Precision 7760 Unable to update BIOS to 1.42.0 (OS Ubuntu)

Unable to update BIOS to a version 1.42.0  through "Firmware Updater" under Ubuntu 25.04.

1. Open a "Software updater"
2. Press a button "Update to latest"
3. An update file is apparently downloading
4. Press a button "Restart Now"
5. After reboot a version of BIOS is again 1.40.1. Please feel free to start again!
6. The same issue appeared with a previous release 1.41.1.

This looks like an endless process. It is very annoying.