Thank you so much for taking the time to answer!
I’m not sure how to get the N from session history, nor how to check my session history…
but this might be some relevant output I’ve found with journalctl -k -b
Nov 21 16:08:18 rpi kernel: usb 2-2.1-port2: cannot reset (err = -110)
Nov 21 16:08:19 rpi kernel: usb 2-2.1-port2: cannot reset (err = -110)
Nov 21 16:08:19 rpi kernel: usb 2-2.1-port2: Cannot enable. Maybe the USB cable is bad?
Nov 21 16:41:57 rpi kernel: I/O error, dev sdb, sector 2466347032 op 0x0:(READ) flags 0x3000 phys_seg 1 prio class 2
Nov 21 16:41:57 rpi kernel: EXT4-fs warning (device sdb1): ext4_dx_find_entry:1796: inode #75497968: lblock 42: comm apache2: error -5 reading directory block
Nov 21 16:41:57 rpi kernel: EXT4-fs error (device sdb1): ext4_journal_check_start:83: comm apache2: Detected aborted journal
Nov 21 16:41:57 rpi kernel: Buffer I/O error on dev sdb1, logical block 0, lost sync page write
Nov 21 16:41:57 rpi kernel: EXT4-fs (sdb1): I/O error while writing superblock
Nov 21 16:41:57 rpi kernel: EXT4-fs (sdb1): Remounting filesystem read-only
The output is from yesterday, when the device stopped working correctly.
I’m not familiar with linux kernel, but I can see there is definitely something wrong…
The HDD (old) is attached to a USB hub (new), I tried switching port of the hub but the same issue happened again, if I try to mount it with sudo mount /mnt/2tb, it says it is already mounted:
mount: /mnt/2tb: /dev/sdb1 already mounted on /mnt/2tb.
dmesg(1) may have more information after failed mount system call.
sudo dmesg | grep sdb gives back:
[147776.801028] I/O error, dev sdb, sector 77904 op 0x0:(READ) flags 0x3000 phys_seg 1 prio class 2
[147776.815452] EXT4-fs warning (device sdb1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm ls: error -5 reading directory block
[147796.731734] sdb1: Can't mount, would change RO state
Absolutely Debian stable, the first thing i wanted in Linux was stability, coming from windows you want something that “just works” and I think Debian stable + Gnome is the perfect choice for this!