My PC (P4 3 GHz) has both Windows XP and Linux (Knoppix) installed. Recently, during the booting of Linux, the following messages were issued:
Checking root file system ...
WARNING: Your /etc/fstab does not contain the fsck passno field. I will kludge around things for you, but you should fix your /etc/fstab file as soon as you can.
fsck.ext2: Is a directory while trying to open //:
The superblock could not be read or does not describe a correct ext2 file system. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
fsck failed. Please repair mannualy and reboot. Please note that the root file system is currently mounted read-only. To remount it read-write:
# mount -n -o remount, rw /
Could somebody help me to solve this problem? Thanks.
Western Digital 1TB WD Blue PC Desktop 3.5'' Internal CMR Hard Drive - WD10EARZ
$44.99
Western Digital 1TB WD Blue SA510 SATA SSD Internal 2.5”/7mm Cased - WDS100T3B0A
$79.99
2TB 1TB TYPE-C OTG Stick 4 in 1 USB Memory Photo Stick Android Samsung Pen Drive
$27.45
Western Digital 1TB WD Gold Enterprise Class SATA Internal HDD - WD1005FBYZ
$84.99
Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5" SATA 3 6GB/s Internal SSD PC/MAC Lot
$19.99
Samsung - 980 PRO 1TB Internal Gaming SSD PCIe Gen 4 x4 NVMe
$109.99
Samsung - Geek Squad Certified Refurbished 870 EVO 1TB SATA Solid State Drive
$67.99
2 PACK Seagate ST1000LM035 Mobile HDD 1TB 2.5" SATA III Laptop Hard Drive
$26.89
1TB/2TB USB 3.0 Flash Drive Thumb U Disk Memory Stick Pen PC Laptop Storage lot
$580.99
Type C USB 3.0 Flash Drive Thumb Drive Memory Stick for PC Laptop 1TB 2TB lot
$703.19