General Questions • Failed to start light display manager

Code:

inxi -SG --display

Code:

System:     Host: charly-b560mhp Kernel 5.10.0-28-amd64 x86_64 bits: 64 Desktop: N/A                 Distro: Debian GNU/Linux 11 (bullseye)Graphics:   Device-1: NVIDIA driver: N/A                 Device-2: Syntek IntegratedRGB Camera type: USB driver: uvcvideo                 Display server: X.org 1.20.11 driver:  loaded: N/A note: n/a (using device driver)                 unloaded: modesetting                 Message: No advanced graphics data found on this system.

Code:

dpkg-query -l "*xorg*"

Code:

Desired=Unknow/install/Remove/Purge/Hold| Status=Not/Inst/Conf-fies/Unpaced/halF-conf/Half-inst/trig-aWait/Trig-pend|/Err?=(none)/Reinst-required (Status,Err: uppercase=bad)||/ Name                                           Version                                         Architecture   Description+++-=============================-=============================-============-=====================================================ii  xorg                                                1:7.7+22                                       amd64            X.Org X Window Systemun  xorg-docs                                      <none>                                          <none>          (no description available)ii  xorg-docs-core                                1:1.71-1.2                                     all                  Core documentation for the X.Org X Window Systemun  xorg-driver-input                           <none>                                         <none>           (no description available)un  xorg-driver-video                           <none>                                         <none>           (no description available)un  xorg-input-abi-24                           <none>                                         <none>           (no description available)ii  xorg-sgml-doctools                           1:1.111-1.1                                   all                 Comon tools for building X.Org SGML documentationun  xorg-video-abi-24                           <none>                                         <none>           (no description available)ii  xserver-xorg                                     1:7.7+22                                      amd64            X.Org X serverii  xserver-xorg-core                             2:1.20.11-1+deb11u11                  amd64            Xorg X server - core serverii  xserver-xorg-input-all                       1:7.7+22                                      amd64            X.Org X server -- input driver metapackageun  xserver-xorg-input-evtouch             <none>                                         <none>          (no description available)ii  xserver-xorg-input-libinput               0.30.0-1                                        amd64           X.Org X server -- libinput input driverun  xserver-xorg-input-vmmouse           <none>                                         <none>          (no description available)ii  xserver-xorg-input-wacom                0.34.99.1-1+b1                              amd64           X.Org X server -- Wacom input driverii  xserver-xorg-legacy                           2:1.20.11-1+deb11u11                  amd64           setuid root Xorg server wrapperun  xserver-xorg-video-all                     <none>                                         <none>          (no description available)ii  xserver-xorg-video-amdgpu               19.1.0-2                                        amd64           X.Org X server -- AMDGPU display driverii  xserver-xorg-video-ati                       1:19.1.0-2                                     amd64           X.Org X server -- AMD/ATI display driver wrapperii  xserver-xorg-video-fbdev                   1:0.5.0-1                                      amd64           fbdev display driverii  xserver-xorg-video-intel                    2:2.99.917+git20200714-1+deb11u1 amd64         Intel i8xx, i9xx display driverun  xserver-xorg-video-mach64              <none>                                         <none>          (no description available)un  xserver-xorg-video-modesetting       <none>                                         <none>          (no description available)ii  xserver-xorg-video-nouveau               1:1.0.17-1                                     amd64           X.Org X server -- Nouveau display driverii  xserver-xorg-video-qxl                       0.1.5+git20200331-1                      amd64           X.Org X server -- QXL display driverun  xserver-xorg-video-r128                   <none>                                          <none>         (no description available)ii  xserver-xorg-video-radeon                 1:19.1.0-2                                     amd64           X.Org X server -- AMD/ATI Radeon display driverii  xserver-xorg-video-vesa                     1:2.5.0-1                                      amd64           X.Org X server -- VESA display driverii  xserver-xorg-video-vmware                1:13.3.0-3                                    amd64           X.Org X server -- VMware display driver

Code:

dpkg-query -l "*nvidia*"

Code:

Desired=Unknow/install/Remove/Purge/Hold| Status=Not/Inst/Conf-fies/Unpaced/halF-conf/Half-inst/trig-aWait/Trig-pend|/Err?=(none)/Reinst-required (Status,Err: uppercase=bad)||/ Name                                           Version           Architecture   Description+++-=============================-============-============-=============================un  bumblebee-nvidia                         <none>           <none>          (no description available)un  libgldispatch0-nvidia                     <none>           <none>          (no description available)un  libnvidia-encode1                          <none>           <none>          (no description available)un  nvidia-driver-libs                           <none>           <none>          (no description available)un  nvidia-legacy-340xx-vdpau-driver   <none>           <none>          (no description available)un  nvidia-legacy-390xx-vdpau-driver   <none>           <none>          (no description available)un  nvidia-libopencl1-dev                    <none>            <none>          (no description available)un  nvidia-libvdpau1                            <none>            <none>          (no description available)un  nvidia-tesla-418-vdpau-driver         <none>            <none>          (no description available)un  nvidia-tesla-440-vdpau-driver         <none>            <none>          (no description available)un  nvidia-vdpau-driver                        <none>            <none>          (no description available)un  nvidia-vulkan-icd                           <none>             <none>          (no description available)