When using anaconda 34.3-1 I noticed that anaconda was warning that stage2 is deprecated and that inst.stage2 should be used. "Boot argument stage2 is deprecated and will be removed in the future..." But the cmdline is using insta.stage2=... Ends up the problem is that KernelArguments strips off the 'inst.' prefix (as a fix for rhbz#1044391 in commit 6712d964ad0fb91f85b602ba385dbbfd4830c254 and when AnacondaArgumentParser._get_bootarg_option gets the options they don't have the prefix so they all get added to the deprecated_bootargs list.
Thank you for reporting, I was about to do so too... I'll fix the component while at it. I think part of the issue was also that Jirka uncommented the code for reporting deprecated boot options, which was pretty old itself. I wonder how this slipped unnoticed anyway.
PR: https://github.com/rhinstaller/anaconda/pull/2879
FEDORA-2020-384ff75a01 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-384ff75a01
FEDORA-2020-384ff75a01 has been pushed to the Fedora 33 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-384ff75a01` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-384ff75a01 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2020-384ff75a01 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.