Hello, please note the following line from your dmesg output: [ 4907.724532] Add. Sense: Unrecovered read error - auto reallocate failed
Your hard drive is dying. Please make sure your backups are recent and prepare to buy a replacement hard drive. Be aware that some files on your hard drive cannot be read, and that might include your data; do not overwrite any existing backups with data from this hard drive, the data read from it might not be usable. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1285412 Title: package lightdm 1.8.4-0ubuntu1 failed to install/upgrade: não pode processar a hash MD5 para o ficheiro '/etc/pam.d/lightdm-greeter': falhou a leitura (Erro de entrada/saída) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1285412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
