Das hat jetzt keine Eile.
        
        
          Ausserdem müsste ich die ganze Inst. wieder plattmachen und upgraden, nur um zu sehen, was Sache ist.
        
        
          Die Fehler könnt ich noch rausfinden, wenn ich die Live-Cd LM 21 einlege.
        
        
          Ob es gepatscht ist, seh ich erst wenn LM 21 wieder installiert ist.
        
        
          Bei dieser Hardware
        
        
          https://support.apple.com/kb/SP507?viewlocale=de_DE&locale=en_US
        
        
          ist es nichts mit 2. Festplatte.
        
        
          Bestenfalls Dvd-Laufwerk durch eine 2. Platte ersetzten.
        
        
          Aber das DVD-Laufwerk wird immer noch gebraucht.
        
        
          Hier noch Systeminfos, wie sie im Programm "Systemberichte" angezeigt werden:
        
        
          System:    Kernel: 5.4.0-144-generic x86_64 bits: 64 compiler: gcc v: 9.4.0 Desktop: Xfce 4.16.0
                     tk: Gtk 3.24.20 wm: xfwm4 dm: LightDM Distro: Linux Mint 20.3 Una
                     base: Ubuntu 20.04 focal
          Machine:   Type: Desktop System: Apple product: iMac9,1 v: 1.0 serial: <filter> Chassis: type: 13
                     v: Mac-F2218FC8 serial: <filter>
                     Mobo: Apple model: Mac-F2218FC8 serial: <filter> BIOS: Apple
                     v: IM91.88Z.008D.B08.0904271717 date: 04/27/09
          CPU:       Topology: Dual Core model: Intel Core2 Duo E8335 bits: 64 type: MCP arch: Penryn rev: A
                     L2 cache: 6144 KiB
                     flags: lm nx pae sse sse2 sse3 sse4_1 ssse3 vmx bogomips: 11674
                     Speed: 2919 MHz min/max: 1596/2926 MHz Core speeds (MHz): 1: 2919 2: 2919
          Graphics:  Device-1: NVIDIA G96 [GeForce GT 120 Mac Edition] vendor: Apple driver: nvidia
                     v: 340.108 bus ID: 02:00.0 chip ID: 10de:0655
                     Display: x11 server: X.Org 1.20.13 driver: nvidia
                     unloaded: fbdev,modesetting,nouveau,vesa resolution: 1920x1200~60Hz, 1920x1200~60Hz
                     OpenGL: renderer: GeForce GT 120/PCIe/SSE2 v: 3.3.0 NVIDIA 340.108 direct render: Yes
          Audio:     Device-1: NVIDIA MCP79 High Definition Audio driver: snd_hda_intel v: kernel
                     bus ID: 00:08.0 chip ID: 10de:0ac0
                     Sound Server: ALSA v: k5.4.0-144-generic
          Network:   Device-1: NVIDIA MCP79 Ethernet driver: forcedeth v: kernel port: 21e0 bus ID: 00:0a.0
                     chip ID: 10de:0ab0
                     IF: enp0s10 state: up speed: 100 Mbps duplex: full mac: <filter>
                     Device-2: Broadcom and subsidiaries BCM4322 802.11a/b/g/n Wireless LAN
                     vendor: Apple AirPort Extreme driver: wl v: kernel port: 1000 bus ID: 03:00.0
                     chip ID: 14e4:432b
                     IF: wlp3s0 state: down mac: <filter>
          Drives:    Local Storage: total: 447.13 GiB used: 244.43 GiB (54.7%)
                     ID-1: /dev/sda vendor: Kingston model: SA400S37480G size: 447.13 GiB speed: 3.0 Gb/s
                     serial: <filter>
          Partition: ID-1: / size: 438.55 GiB used: 244.43 GiB (55.7%) fs: ext4 dev: /dev/sda3
          USB:       Hub: 1-0:1 info: Full speed (or root) Hub ports: 7 rev: 2.0 chip ID: 1d6b:0002
                     Hub: 1-1:2 info: Terminus Hub ports: 4 rev: 2.0 chip ID: 1a40:0101
                     Device-1: 1-1.1:4 info: Novatek Micro Keyboard (Labtec Ultra Flat Keyboard)
                     type: Keyboard,HID driver: hid-generic,usbhid rev: 1.1 chip ID: 0603:00f2
                     Device-2: 1-1.2:5 info: Logitech RX 250 Optical Mouse type: Mouse
                     driver: hid-generic,usbhid rev: 2.0 chip ID: 046d:c050
                     Hub: 2-0:1 info: Full speed (or root) Hub ports: 5 rev: 2.0 chip ID: 1d6b:0002
                     Hub: 3-0:1 info: Full speed (or root) Hub ports: 7 rev: 1.1 chip ID: 1d6b:0001
                     Device-3: 3-5:2 info: Apple Built-in IR Receiver type: HID driver: appleir,usbhid
                     rev: 2.0 chip ID: 05ac:8242
                     Hub: 4-0:1 info: Full speed (or root) Hub ports: 5 rev: 1.1 chip ID: 1d6b:0001
                     Hub: 4-1:2 info: Broadcom BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth) ports: 3
                     rev: 2.0 chip ID: 0a5c:4500
                     Device-4: 4-1.1:3 info: Apple Built-in Bluetooth 2.0+EDR HCI type: Bluetooth
                     driver: btusb rev: 2.0 chip ID: 05ac:8215
          Sensors:   System Temperatures: cpu: 50.0 C mobo: N/A gpu: nvidia temp: 43 C
                     Fan Speeds (RPM): cpu: 1195
          Repos:     No active apt repos in: /etc/apt/sources.list
                     Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
                     1: deb http: //packages.linuxmint.com una main upstream import backport #id:linuxmint_main
                     2: deb http: //archive.ubuntu.com/ubuntu focal main restricted universe multiverse
                     3: deb http: //archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
                     4: deb http: //archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
                     5: deb http: //security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
                     6: deb http: //archive.canonical.com/ubuntu/ focal partner
          Info:      Processes: 178 Uptime: 17m Memory: 7.75 GiB used: 1.29 GiB (16.6%) Init: systemd v: 245
                     runlevel: 5 Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8 client inxi: 3.0.38
        
        
          
          Ich muss mit dem System auch hin und wieder noch was erledigen.
        
        
          Daher kann es dauern, bis Ich es noch mal angehe.