Ubuntu’s popularity often makes it the default choice for new Linux users. But there are tons of other Linux operating systems that deserve your attention. As such, I’ve highlighted some Ubuntu alternatives so you can choose based on your needs and requirements—because conformity is boring.
In other words, it’s not beginner-friendly
I’ve only recently switched to Debian after a couple decades with Ubuntu (because snaps) and I had a few issues during installation.
The net install failed to configure my wifi so I had to download the DVD/CD install. That worked but then I had to manually nano several config files to fix about 5 broken things for some reason.
I installed it recently on a different system, and went with the Live option (gnome) and it installed 10x easier and smoother than Ubuntu. It installed in about 4 minutes (on a new/fast computer).
So I would say Debian Live is VERY beginner friendly, but the other install methods are all messed up for some reason. Ubuntu’s default option is the Live option so I think that if Debian just kinda hid the other options on their website it would be 100% beginner friendly…
I would reckon your original hardware also played a big part if it worked swimmingly this time around. I’ve installed half a dozen Debian- and Arch-based OSes on 3 different PCs and four different hypervisors at different times, and run a few more live CDs to boot, and my experience is that there is simply some hardware/emulated hardware that Linux in general refuses to play nicely with.
Debian does make it harder if there are no free drivers, but my non-free wifi cards (an intel and a broadcom) don’t play nicely with any of the OSes’ defaults
The two PCs were identical hardware btw, so in my case Live just worked 10x better.
The easiest hack I have encountered is to install netinstall Debian, and then on top of it, again install same Debian, without configuring or touching anything. When Debian is installed for the first time, it writes those cdrom folder files, which Debian detects upon a reinstallation. As weird as this sounds, it works reliably, both on my SSD/HDD laptop and ancient desktop with single HDD.
Last month I dualbooted my old Windows 7 desktop with Debian 12 GNOME, works smoothly until I open 10+ Firefox tabs, a Spotify stream and a video in MPV, as it has 4 GB RAM.
I’m just gonna copy from my other reply to ulterno