Fedora KDE 43 Installation Issues

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PC specs: i5 9600k, GTX 1070, 16gb ram.

I finally broke away from Windows this week but things weren't as smooth as I expected. I did my research, tested various distros, and quickly realized that Fedora (specifically KDE Plasma) was the project for me. Like the title says, when I boot into the live iso of Fedora KDE 43 and try to click on "Install to Hard Drive", the installer crashes immediately. I don't even get the chance to pick a language or time zone. I then tried using sudo anaconda to use the installer in text mode to see what was going wrong and the error I got was

‘anaconda 43.44 exception report

Traceback (most recent call first):

File "/ust/lib/python3.14/site-packages/dasbus/client/handler.py", line 509, in _handle_method_error raise exception from None

File "/usr/lib/python3.14/site-packages/dasbus/client/handler.py", line 483, in _get_method_reply return self._handle_method_error (error)

File "/usr/lib/python3.14/site-packages/dasbus/client/handler.py", line 450, in _call_method return self._get_method_reply(

File "/usr/lib64/python3.14/site-packages/pyanaconda/ui/tui/spokes/installation_progress.py", line 134, in _on_installation_done self._task_proxy.Finish()

File "/usr/lib/python3.14/site-packages/dasbus/signal.py", line 53, in emit

callback(*args, **kwargs)

File "/usr/lib/python3.14/site-packages/dasbus/client/handler.py", line 365, in _signal_callback

callback(*unwrap_variant (parameters) )

File "/ust/lib/python3.14/site-packages/dasbus/client/handler.py", line 133, in _signal_callback

callback(parameters, *callback_args)

pyanaconda.modules.common.errors.installation.PayloadInstallationError: An error occurred during the transaction: The transaction process has ended with errors.’

After getting the above error, I ended up using an iso of KDE 42 and updated to 43 from there so I eventually got where I needed to be but I'm wondering if anybody else has had this issue with the KDE 43 installer. I found one post (linked below) with this exact error on the forums from a couple weeks ago but his solution didn't help me and idek what he was talking about with efivars.

https://discussion.fedoraproject.org/t/installing-fedora-on-uefi-without-efivars/180319/16

I can successfully install versions 43 of Workstation, Silverblue, and Kinoite but for some reason, KDE Plasma 43 does not like me or my machine. Any troubleshooting or explanations would be appreciated.

Posted Feb 11, 2026, 10:12 PM UTC

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