I'm very desesperated, i found today when i started the pc that i cant write in my disk partition containing windows(i have a dual boot, one partition with window sand another with Lubuntu 18.04). The problem is also present in Windows, so i cant create files on mi own disk on windows too. I found on internet that the problem could be causated by an error on shut down the PC. 2 days aog, Freecol(a game) freezes on my linux 2 times and i had to shut down manually the pc(i cant even move my mouse in these moments, idk what happened). When i started the pc it had worked normally, but yesterday i enteres windows and do some things(installed a apllication truested, bigfishgames) and today i found this. Idk what to do, i dont have another disk to replace this, and we are on lockdown here. Someone have a clue of how solve this? I have a USB stick with lubuntu bootable for emergencies, but i dont wanna lost all my data(some are important) and had to reinstall all again(windows and lubuntu).
Thanks for reading all this.
fsck
or file-system check your disk. If that didn't resolve it, I'd read messages and look for your file system being mounted RO or read-only (or flipping to RO due to errors (hardware/logical errors)) – guiverc Apr 01 '20 at 14:04