General Questions • [Software] Green screen crash 12.04

Code:

root@Debian:/home/martin# journalctl --boot -2 --no-pageApr 18 18:07:11 Debian NetworkManager[1096]: <info>  [1713460031.7803] dhcp4 (wlp5s0): state changed new lease, address=192.168.0.14Apr 18 18:07:11 Debian dbus-daemon[1069]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.9' (uid=0 pid=1096 comm="/usr/sbin/NetworkManager --no-daemon")Apr 18 18:07:11 Debian systemd[1]: Starting NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service...Apr 18 18:07:11 Debian dbus-daemon[1069]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'Apr 18 18:07:11 Debian systemd[1]: Started NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service.Apr 18 18:07:16 Debian wpa_supplicant[1099]: wlp5s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-72 noise=9999 txrate=1000Apr 18 18:07:19 Debian wpa_supplicant[1099]: wlp5s0: SME: Trying to authenticate with 9c:31:c3:81:17:b5 (SSID='SKYC4CXQ' freq=5180 MHz)Apr 18 18:07:20 Debian kernel: wlp5s0: disconnect from AP 9c:31:c3:81:17:b2 for new auth to 9c:31:c3:81:17:b5Apr 18 18:07:20 Debian kernel: wlp5s0: authenticate with 9c:31:c3:81:17:b5Apr 18 18:07:20 Debian kernel: wlp5s0: send auth to 9c:31:c3:81:17:b5 (try 1/3)Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.0744] device (wlp5s0): supplicant interface state: completed -> authenticatingApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.0745] device (p2p-dev-wlp5s0): supplicant management interface state: completed -> authenticatingApr 18 18:07:20 Debian wpa_supplicant[1099]: wlp5s0: Trying to associate with 9c:31:c3:81:17:b5 (SSID='SKYC4CXQ' freq=5180 MHz)Apr 18 18:07:20 Debian kernel: wlp5s0: authenticatedApr 18 18:07:20 Debian kernel: wlp5s0: associate with 9c:31:c3:81:17:b5 (try 1/3)Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1023] device (wlp5s0): supplicant interface state: authenticating -> associatingApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1024] device (p2p-dev-wlp5s0): supplicant management interface state: authenticating -> associatingApr 18 18:07:20 Debian kernel: wlp5s0: RX ReassocResp from 9c:31:c3:81:17:b5 (capab=0x1011 status=0 aid=1)Apr 18 18:07:20 Debian wpa_supplicant[1099]: wlp5s0: Associated with 9c:31:c3:81:17:b5Apr 18 18:07:20 Debian wpa_supplicant[1099]: wlp5s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0Apr 18 18:07:20 Debian kernel: wlp5s0: associatedApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1158] device (wlp5s0): supplicant interface state: associating -> associatedApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1158] device (p2p-dev-wlp5s0): supplicant management interface state: associating -> associatedApr 18 18:07:20 Debian wpa_supplicant[1099]: wlp5s0: WPA: Key negotiation completed with 9c:31:c3:81:17:b5 [PTK=CCMP GTK=CCMP]Apr 18 18:07:20 Debian wpa_supplicant[1099]: wlp5s0: CTRL-EVENT-CONNECTED - Connection to 9c:31:c3:81:17:b5 completed [id=0 id_str=]Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1378] device (wlp5s0): supplicant interface state: associated -> completedApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1386] device (wlp5s0): ip:dhcp4: restartingApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1621] dhcp4 (wlp5s0): canceled DHCP transactionApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1621] dhcp4 (wlp5s0): activation: beginning transaction (timeout in 45 seconds)Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1621] dhcp4 (wlp5s0): state changed no leaseApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1622] dhcp4 (wlp5s0): activation: beginning transaction (timeout in 45 seconds)Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1624] device (wlp5s0): ip:dhcp6: restartingApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1624] dhcp6 (wlp5s0): canceled DHCP transactionApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1625] dhcp6 (wlp5s0): state changed no leaseApr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1625] dhcp6 (wlp5s0): activation: beginning transaction (timeout in 45 seconds)Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1626] device (p2p-dev-wlp5s0): supplicant management interface state: associated -> completedApr 18 18:07:20 Debian wpa_supplicant[1099]: wlp5s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-78 noise=9999 txrate=1000Apr 18 18:07:20 Debian kernel: wlp5s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 9c:31:c3:81:17:b5Apr 18 18:07:20 Debian NetworkManager[1096]: <info>  [1713460040.1756] dhcp4 (wlp5s0): state changed new lease, address=192.168.0.14Apr 18 18:07:30 Debian systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.Apr 18 18:09:02 Debian kernel: [UFW BLOCK] IN=wlp5s0 OUT= MAC=01:00:5e:00:00:01:9c:31:c3:81:17:b1:08:00 SRC=192.168.0.1 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=29117 DF PROTO=2 Apr 18 18:11:07 Debian kernel: [UFW BLOCK] IN=wlp5s0 OUT= MAC=01:00:5e:00:00:01:9c:31:c3:81:17:b1:08:00 SRC=192.168.0.1 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=47642 DF PROTO=2 Apr 18 18:11:17 Debian systemd[1647]: tumblerd.service: Consumed 8.243s CPU time.Apr 18 18:11:33 Debian rtkit-daemon[1497]: Successfully made thread 45122 of process 44989 owned by '1000' high priority at nice level -10.Apr 18 18:11:33 Debian rtkit-daemon[1497]: Supervising 6 threads of 3 processes of 1 users.Apr 18 18:11:33 Debian rtkit-daemon[1497]: Successfully made thread 45121 of process 44989 owned by '1000' high priority at nice level -10.Apr 18 18:11:33 Debian rtkit-daemon[1497]: Supervising 7 threads of 3 processes of 1 users.Apr 18 18:11:33 Debian rtkit-daemon[1497]: Successfully made thread 45141 of process 44989 owned by '1000' high priority at nice level -10.Apr 18 18:11:33 Debian rtkit-daemon[1497]: Supervising 8 threads of 3 processes of 1 users.Apr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#10 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0sApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#10 Sense Key : Not Ready [deferred] Apr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#10 Add. Sense: Medium not present - tray closedApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#10 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00Apr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2Apr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#11 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 0, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#12 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 1, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#13 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 2, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#14 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 3, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#15 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 4, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#16 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 5, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#17 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 6, async page readApr 18 18:12:04 Debian kernel: sr 2:0:0:0: [sr0] tag#18 unaligned transferApr 18 18:12:04 Debian kernel: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2Apr 18 18:12:04 Debian kernel: Buffer I/O error on dev sr0, logical block 7, async page readApr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#14 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0sApr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#14 Sense Key : Not Ready [deferred] Apr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#14 Add. Sense: Medium not present - tray closedApr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#14 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00Apr 18 18:12:10 Debian kernel: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2Apr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#15 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0sApr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#15 Sense Key : Not Ready [deferred] Apr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#15 Add. Sense: Medium not present - tray closedApr 18 18:12:10 Debian kernel: sr 2:0:0:0: [sr0] tag#15 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00Apr 18 18:12:10 Debian kernel: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 8 prio class 2Apr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 0, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 1, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 2, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 3, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 4, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 5, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 6, async page readApr 18 18:12:10 Debian kernel: Buffer I/O error on dev sr0, logical block 7, async page readApr 18 18:13:12 Debian kernel: [UFW BLOCK] IN=wlp5s0 OUT= MAC=01:00:5e:00:00:01:9c:31:c3:81:17:b1:08:00 SRC=192.168.0.1 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=675 DF PROTO=2