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Kubuntu 20.04 freezes on boot

mx flag

My kubuntu 20.04 installation often (about 8 out of 10 times) gets stuck during the boot process. Using nomodeset or any other parameter i've found on the internet doesn't seem to help. I'm in a dual boot configuration. I've also removed the quiet splash parameters in the grub menu to see if i could get some information that way, the boot process seems to freeze at a different step every time.

My other OS(windows 10) installation works just fine, and i can use the system normally.

I was hoping that someone could help me troubleshoot this issue.

EDIT:

Here's the hardware specs:

i7 4770 @ 3.4Ghz, 16 GB DDR3 @ 1866MHz, Nvidia RTX 2070 super, Kubuntu installed on 500GB SSD, one other SSD present for the windows disk and one HDD present for storage.

EDIT2:

Maybe i should clarify that i am not at all experienced with linux distros. For ease of use i prefer (k)ubuntu as it seems the most 'mainstream.'

EDIT3:

As of yet (25-01) the problem persists.

Thanks in advance

ChanganAuto avatar
us flag
Please [edit] the question and post hardware specifications.
mx flag
hardware specs added
ChanganAuto avatar
us flag
With a Nvidia graphics disable Secure Boot and install the recommended Nvidia drivers at Additional Drivers or with `sudo ubuntu-devices autoinstall`.
mx flag
secure boot is disabled and tested proprietary drivers are installed
cn flag
Does the trouble persist if you use another distro? For example, testing it with Ubuntu, Manjaro, Mint, etc.
mx flag
its worth giving it a try, although i have to say i prefer KDE over gnome
mx flag
i've installed KDE neon, which from what i've read seems to be a little different from kubuntu under the hood. so far i didn't have any trouble during reboots, i'll try it for some time and if performance stays stable and good i can live with this solution.
mx flag
i've spoken to soon, the problems have re-emerged. interestingly after having a session on windows. Same behaviour, just flat out freezing and me having to hard reboot the pc. i did get an error this time: AHCI controller not available, but searching for the issue has not yielded a good result yet.
Score:0
mx flag

After replacing all the SATA cables and the PSU in my system i have no longer encountered this problem. I'm considering this issue resolved.

thanks to all

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