Ah danke. Ich hatte nicht als root geschaut und deshalb nicht alles gesehen.
Hier ist mal das journal:
https://paste.debian.net/1057056/
Die Platte wird auf /media/marco/mybackup gemountet. Dazu gibt es einige Einträge, die auf einen Fehler hindeuten.
edit: Ich habe mir jetzt extra ein Gehäuse + Platte anstatt eine fertige externe Platte gekauft, wo die Controller teilweise direkt verlötet sind. Dachte ich fahre besser damit... war wohl nichts.
Code: Alles auswählen
Dez 22 15:12:55 fox kernel: usb 3-1: new SuperSpeed USB device number 8 using xhci_hcd
Dez 22 15:12:55 fox kernel: usb 3-1: New USB device found, idVendor=174c, idProduct=55aa
Dez 22 15:12:55 fox kernel: usb 3-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
Dez 22 15:12:55 fox kernel: usb 3-1: Product: ASM1153E
Dez 22 15:12:55 fox kernel: usb 3-1: Manufacturer: Inateck
Dez 22 15:12:55 fox kernel: usb 3-1: SerialNumber: 123456789111
Dez 22 15:12:55 fox kernel: scsi host7: uas
Dez 22 15:12:55 fox kernel: scsi 7:0:0:0: Direct-Access Inateck ASM1153E 0 PQ: 0 ANSI: 6
Dez 22 15:12:55 fox systemd-udevd[3747]: inotify_add_watch(9, /dev/sdc, 10) failed: No such file or directory
Dez 22 15:12:55 fox systemd-udevd[3746]: inotify_add_watch(9, /dev/sdc, 10) failed: No such file or directory
Dez 22 15:12:55 fox systemd-udevd[3746]: inotify_add_watch(9, /dev/sdc, 10) failed: No such file or directory
Dez 22 15:12:55 fox mtp-probe[3759]: checking bus 3, device 8: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1"
Dez 22 15:12:55 fox mtp-probe[3759]: bus: 3, device: 8 was not an MTP device
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: Attached scsi generic sg3 type 0
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: [sdc] 4096-byte physical blocks
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: [sdc] Write Protect is off
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: [sdc] Mode Sense: 43 00 00 00
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dez 22 15:12:56 fox kernel: sd 7:0:0:0: [sdc] Attached SCSI disk
Dez 22 15:13:00 fox kernel: EXT4-fs (sdc): recovery complete
Dez 22 15:13:00 fox kernel: EXT4-fs (sdc): mounted filesystem with ordered data mode. Opts: (null)
Dez 22 15:13:00 fox udisksd[2752]: Mounted /dev/sdc at /media/marco/mybackup on behalf of uid 1000
Dez 22 15:13:20 fox udisksd[2752]: Cleaning up mount point /media/marco/mybackup (device 8:32 is not mounted)
Dez 22 15:13:20 fox udisksd[2752]: Unmounted /dev/sdc on behalf of uid 1000
Dez 22 15:13:43 fox kernel: EXT4-fs (sdc): mounted filesystem with ordered data mode. Opts: (null)
Dez 22 15:13:53 fox kernel: EXT4-fs (sdc): mounted filesystem with ordered data mode. Opts: (null)
Dez 22 15:13:53 fox udisksd[2752]: Mounted /dev/sdc at /media/marco/mybackup on behalf of uid 1000
Dez 22 15:14:06 fox su[3852]: Successful su for root by marco
Dez 22 15:14:06 fox su[3852]: + /dev/pts/1 marco:root
Dez 22 15:14:06 fox su[3852]: pam_unix(su:session): session opened for user root by (uid=1000)
Dez 22 15:14:06 fox su[3852]: pam_systemd(su:session): Cannot create session: Already running in a session
Dez 22 15:16:08 fox kernel: usb 3-1: USB disconnect, device number 8
Dez 22 15:16:08 fox kernel: Aborting journal on device sdc-8.
Dez 22 15:16:08 fox kernel: JBD2: Error -5 detected when updating journal superblock for sdc-8.
Dez 22 15:16:08 fox kernel: sd 7:0:0:0: [sdc] Synchronizing SCSI cache
Dez 22 15:16:08 fox udisksd[2752]: Cleaning up mount point /media/marco/mybackup (device 8:32 no longer exist)
Dez 22 15:16:09 fox kernel: sd 7:0:0:0: [sdc] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
Dez 22 15:16:09 fox kernel: Buffer I/O error on dev sdc, logical block 0, lost sync page write
Dez 22 15:16:09 fox kernel: EXT4-fs error (device sdc): ext4_journal_check_start:56: Detected aborted journal
Dez 22 15:16:09 fox kernel: EXT4-fs (sdc): Remounting filesystem read-only
Dez 22 15:16:09 fox kernel: EXT4-fs (sdc): previous I/O error to superblock detected
Dez 22 15:16:09 fox kernel: Buffer I/O error on dev sdc, logical block 0, lost sync page write
Dez 22 15:16:09 fox kernel: usb 3-1: new SuperSpeed USB device number 9 using xhci_hcd
Dez 22 15:16:09 fox kernel: usb 3-1: New USB device found, idVendor=174c, idProduct=55aa
Dez 22 15:16:09 fox kernel: usb 3-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
Dez 22 15:16:09 fox kernel: usb 3-1: Product: ASM1153E
Dez 22 15:16:09 fox kernel: usb 3-1: Manufacturer: Inateck
Dez 22 15:16:09 fox kernel: usb 3-1: SerialNumber: 123456789111
Dez 22 15:16:09 fox kernel: scsi host8: uas
Dez 22 15:16:09 fox kernel: scsi 8:0:0:0: Direct-Access Inateck ASM1153E 0 PQ: 0 ANSI: 6
Dez 22 15:16:09 fox mtp-probe[3954]: checking bus 3, device 9: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1"
Dez 22 15:16:09 fox mtp-probe[3954]: bus: 3, device: 9 was not an MTP device
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: Attached scsi generic sg3 type 0
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: [sdd] 4096-byte physical blocks
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: [sdd] Write Protect is off
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: [sdd] Mode Sense: 43 00 00 00
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dez 22 15:16:14 fox kernel: sd 8:0:0:0: [sdd] Attached SCSI disk
Dez 22 15:16:15 fox kernel: EXT4-fs (sdd): recovery complete
Dez 22 15:16:15 fox kernel: EXT4-fs (sdd): mounted filesystem with ordered data mode. Opts: (null)
Dez 22 15:16:15 fox udisksd[2752]: Mounted /dev/sdd at /media/marco/mybackup on behalf of uid 1000