My last update has left me with black screen and had to switch to Plasma X11

Sure, output after rollback:

Graphics:
  Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics vendor: ASUSTeK
    driver: i915 v: kernel arch: Gen-6 code: Sandybridge process: Intel 32nm built: 2011 ports:
    active: HDMI-A-1 empty: DP-1, DP-2, HDMI-A-2, VGA-1 bus-ID: 00:02.0 chip-ID: 8086:0102
    class-ID: 0300
  Display: unspecified server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.8 driver: X:
    loaded: modesetting unloaded: vesa alternate: fbdev,intel dri: crocus gpu: i915 tty: 237x58
  Monitor-1: HDMI-A-1 model: Idek Iiyama PL2790 serial: <filter> built: 2014 res: 1920x1080
    dpi: 82 gamma: 1.2 size: 598x336mm (23.54x13.23") diag: 686mm (27") ratio: 16:9 modes:
    max: 1920x1080 min: 720x400
  API: EGL v: 1.5 hw: drv: intel crocus platforms: device: 0 drv: crocus device: 1 drv: swrast
    gbm: drv: crocus surfaceless: drv: crocus inactive: wayland,x11
  API: OpenGL v: 4.5 compat-v: 3.3 vendor: mesa v: 25.2.2 note: console (EGL sourced)
    renderer: Mesa Intel HD Graphics 2000 (SNB GT1), llvmpipe (LLVM 21.1.0 256 bits)
  API: Vulkan v: 1.4.321 layers: 1 device: 0 type: cpu name: llvmpipe (LLVM 21.1.0 256 bits)
    driver: mesa llvmpipe v: 25.2.2 (LLVM 21.1.0) device-ID: 10005:0000 surfaces: N/A
  Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo de: kscreen-console,kscreen-doctor
    wl: wayland-info x11: xdpyinfo, xprop, xrandr
S  | Name                            | Type   | Version      | Arch   | Repository
i+ | Mesa                            | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-32bit                      | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-demo-egl                   | paquet | 9.0.0-5.1    | x86_64 | (Paquets système)
i  | Mesa-demo-x                     | paquet | 9.0.0-5.1    | x86_64 | (Paquets système)
i  | Mesa-dri                        | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-dri-32bit                  | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-KHR-devel                  | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-libEGL-devel               | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i+ | Mesa-libEGL1                    | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-libGL-devel                | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-libGL1                     | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-libGL1-32bit               | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i  | Mesa-libva                      | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i+ | Mesa-vulkan-device-select       | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)
i+ | Mesa-vulkan-device-select-32bit | paquet | 25.2.2-424.1 | x86_64 | (Paquets système)