This freshly reinstalled raspberry pi keeps rebooting on it's own when the external HDD is connected.. An so I keep losing my ssh connection.
I had formatted and reformatted the disk a lot before, event made it as a ubuntu bootable device, not to sure what it could have caused and how I could set it back to 0 now.. (because other drives are working and I can mount them)
lsblk, gparted and fdisk can't see it, However it is visible on lsusb when I spam it with whith commands before the reboot
This is what I get when running 'journalctl' :
Nov 26 19:05:09 ubuntu kernel: usb 1-1.2: new high-speed USB device number 3 using xhci_hcd Nov 26 19:05:09 ubuntu kernel: usb 1-1.2: New USB device found, idVendor=18a5, idProduct=0237, bcdDevice= 5.10 Nov 26 19:05:09 ubuntu kernel: usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 26 19:05:09 ubuntu kernel: usb 1-1.2: Product: Portable USB 3.0 Drive Nov 26 19:05:09 ubuntu kernel: usb 1-1.2: Manufacturer: Verbatim Nov 26 19:05:09 ubuntu kernel: usb 1-1.2: SerialNumber: 1707190400100764 Nov 26 19:05:09 ubuntu kernel: usb-storage 1-1.2:1.0: USB Mass Storage device detected Nov 26 19:05:09 ubuntu kernel: scsi host0: usb-storage 1-1.2:1.0 Nov 26 19:05:09 ubuntu kernel: usbcore: registered new interface driver usb-storage Nov 26 19:05:09 ubuntu kernel: usbcore: registered new interface driver uas Nov 26 19:05:12 ubuntu kernel: scsi 0:0:0:0: Direct-Access TOSHIBA MQ01ABF050 AM00 PQ: 0 ANSI: 6 Nov 26 19:05:12 ubuntu kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0 Nov 26 19:05:12 ubuntu kernel: sd 0:0:0:0: [sda] 976773164 512-byte logical blocks: (500 GB/466 GiB) Nov 26 19:05:12 ubuntu kernel: sd 0:0:0:0: [sda] Write Protect is off Nov 26 19:05:12 ubuntu kernel: sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00 Nov 26 19:05:12 ubuntu kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Nov 26 19:05:14 ubuntu kernel: sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=1s Nov 26 19:05:14 ubuntu kernel: sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] Nov 26 19:05:14 ubuntu kernel: sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error - recommend rewrite the data Nov 26 19:05:14 ubuntu kernel: sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 00 00 04 00 00 04 00 Nov 26 19:05:14 ubuntu kernel: blk_update_request: critical medium error, dev sda, sector 4 op 0x0:(READ) flags 0x0 phys> Nov 26 19:05:14 ubuntu kernel: Buffer I/O error on dev sda, logical block 1, async page read Nov 26 19:05:15 ubuntu kernel: sda: sda1 Nov 26 19:05:16 ubuntu multipath[2032]: sda: can't store path info Nov 26 19:05:30 ubuntu kernel: sd 0:0:0:0: [sda] Attached SCSI disk Nov 26 19:05:31 ubuntu multipathd[1523]: uevent trigger error -- Reboot -- 
