SDDM infinite loop, How to correct sddm?

I'm surprised, how the startx only working for root and guest user
I think sddm configs are correct and something wrong with KDE configs

I try to provide the startx log [using script]

startx output : attempt 1
Script started on 2022-05-15 15:27:52+05:30 [TERM="linux" TTY="/dev/tty2" COLUMNS="136" LINES="38"]
                                                   calculus_learner@Computer
                     .%;888:8898898:               -------------------------
                   x;XxXB%89b8:b8%b88:             OS: Garuda Linux
                .8Xxd                8X:.          Host: ASUSTeK COMPUTER INC. H61M-CS
              .8Xx;                    8x:.        Kernel: 5.16.11-zen1-1-zen
            .tt8x          .d            x88;      Uptime: 41 mins
         .@8x8;          .db:              xx@;    Packages: 1821 (pacman)
       ,tSXX°          .bbbbbbbbbbbbbbbbbbbB8x@;   Shell: fish
     .SXxx            bBBBBBBBBBBBBBBBBBBBbSBX8;   Terminal: script
   ,888S                                     pd!   CPU: Intel Pentium G2030 (2) @ 3.0GHz
  8X88/                                       q    GPU: Intel HD Graphics
  GBB.                                             Memory: 1.64GiB / 3.71GiB
   x%88        d888@8@X@X@X88X@@XX@@X@8@X.
     dxXd    dB8b8b8B8B08bB88b998888b88x.
      dxx8o                      .@@;.
        dx88                   .t@x.
          d:SS@8ba89aa67a853Sxxad.
            .d988999889889899dd.


 ╭─calculus_learner@Computer in ~
 ╰─λ startplasma-wayland
kdeinit5: preparing to launch '/usr/lib/kf5/klauncher'
kdeinit5: Launched KLauncher, pid = 9347, result = 0
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
The Wayland connection broke. Did the Wayland compositor die?
The Wayland connection broke. Did the Wayland compositor die?
kdeinit5: Communication error with launcher. Exiting!
Could not fully finish the process "/usr/bin/plasma_session"
Error: could not determine $DISPLAY.
Error: Can not contact kdeinit5!
"kdeinit5_shutdown" () exited with code 255
startplasma-wayland: Shutting down...
startplasmacompositor: Shutting down...
startplasmacompositor: Done.
⏎
 ╭─calculus_learner@Computer in ~ took 2s
 ╰─λ startx

/usr/lib/Xorg.wrap: Only console users are allowed to run the X server
^Cxinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: unexpected signal 2
Couldn't get a file descriptor referring to the console.
⏎
 ╭─calculus_learner@Computer in ~ took 12s
[🔴] × startx

/usr/lib/Xorg.wrap: Only console users are allowed to run the X server
I Cancled here it toxinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error
Couldn't get a file descriptor referring to the console.
⏎
 ╭─calculus_learner@Computer in ~ took 15s
[🔴] × exit

Script done on 2022-05-15 15:29:20+05:30 [COMMAND_EXIT_CODE="1"]
startx output : attempt 2
Script started on 2022-05-15 15:15:06+05:30 [TERM="linux" TTY="/dev/tty2" COLUMNS="136" LINES="38"]

 ╭─root@Computer in ~ took 10ms
 ╰─λ su - calculus_learner
                                                   calculus_learner@Computer
                     .%;888:8898898:               -------------------------
                   x;XxXB%89b8:b8%b88:             OS: Garuda Linux
                .8Xxd                8X:.          Host: ASUSTeK COMPUTER INC. H61M-CS
              .8Xx;                    8x:.        Kernel: 5.16.11-zen1-1-zen
            .tt8x          .d            x88;      Uptime: 28 mins
         .@8x8;          .db:              xx@;    Packages: 1821 (pacman)
       ,tSXX°          .bbbbbbbbbbbbbbbbbbbB8x@;   Shell: fish
     .SXxx            bBBBBBBBBBBBBBBBBBBBbSBX8;   Terminal: script
   ,888S                                     pd!   CPU: Intel Pentium G2030 (2) @ 3.0GHz
  8X88/                                       q    GPU: Intel HD Graphics
  GBB.                                             Memory: 1.06GiB / 3.71GiB
   x%88        d888@8@X@X@X88X@@XX@@X@8@X.
     dxXd    dB8b8b8B8B08bB88b998888b88x.
      dxx8o                      .@@;.
        dx88                   .t@x.
          d:SS@8ba89aa67a853Sxxad.
            .d988999889889899dd.


 ╭─calculus_learner@Computer in ~
 ╰─λ startx

/usr/lib/Xorg.wrap: Only console users are allowed to run the X server
^Cxinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: unexpected signal 2
Couldn't get a file descriptor referring to the console.
⏎
 ╭─calculus_learner@Computer in ~ took 5s
[🔴] × startplasma-wayland
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-calculus_learner'
startplasmacompositor: Could not start D-Bus. Can you call qdbus?
⏎
 ╭─calculus_learner@Computer in ~ took 124ms
[🔴] × qdbus --literal
Could not connect to D-Bus server: org.freedesktop.DBus.Error.NotSupported: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRESS instead
⏎
 ╭─calculus_learner@Computer in ~ took 8ms
[🔴] × exit

 ╭─root@Computer in ~ took 1m1s
[🔴] × exit
exit

Script done on 2022-05-15 15:16:25+05:30 [COMMAND_EXIT_CODE="1"]

I just reinstall full os and make offline installtion of packages from by creating new repo, just because I’m a noob. I’m not experimenting trying to find what’s wrong with system, it broke automatically !

BTW not this is suited for me and it’s K as the forum works.
Let me make clear here I’m not offending any one. :white_flag:

User is spamming with his private-personal testing, while not having a system problem, tries to create one for personal education.
While doing this for personal education is common and applauded, and we all may do it "at home", it is not fair to spam the forum with our personal adventures.

Although we may try to help or answer specific technical questions or problems, they have to be as specific and objective as possible.

Play a lot at home, but when asking for support on your personal education adventure, prefer the Community or other general categories, stating clearly that "you try to break your system for educational reasons".