I use Kubuntu system with several SSD-devices. Most of them use NTFS because I have to use Windows as well.
$ df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 3.2G 3.0M 3.2G 1% /run
/dev/sdc2 55G 45G 7.6G 86% /
tmpfs 16G 235M 16G 2% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
efivarfs 128K 48K 76K 39% /sys/firmware/efi/efivars
/dev/sdc4 164G 105G 51G 68% /home
/dev/sdc3 94M 9.9M 84M 11% /boot/efi
tmpfs 3.2G 7.8M 3.2G 1% /run/user/1000
/dev/sda3 107G 63G 44G 60% /media/username/projects
/dev/sde4 117G 3.9G 114G 4% /media/username/Kubuntu 24.
/dev/sda2 116G 63G 54G 54% /media/username/windows
/dev/sdb2 932G 761G 171G 82% /media/username/games
/dev/nvme0n1p1 1.9T 1.6T 281G 86% /media/username/storage
/dev/sdd1 466G 440G 26G 95% /media/username/hdd
Now one of mounted disk is read only and I don't understand why and how to fix it. I'm talking about /dev/sda3
I checked it on Windows side and it works correctly there. I executed "chkdsk​" in Windows and it returns no errors.
But when I try to update any files and create one more on Kubuntu side I faced with error:
$ touch test
touch: cannot touch 'test': Read-only file system
When I try to use ntfsfix command:
$ sudo ntfsfix /dev/sda3
Mounting volume... OK
Processing of $MFT and $MFTMirr completed successfully.
Checking file system overflow... FAILED
Error: Failed to fix the alternate boot sector
Why? Could someone give some an advice? Rebooting the system doesn't help.
