[risolto] Linux Mint 20 Avvio molto lento

[strendi]

ciao a tutti, ho un problema con linux mint 20, Avvio molto lento, rimane il simbolo di linux mint abbastanza a lungo

[Tony]

È rallentato dopo aggiornamenti o altre modifiche?
Oppure è lento già da quando è stato installato?
Che hardware hai?
Poi, apri un terminale e dai questi comandi

Codice Seleziona Espandi

cat /var/log/boot.log

Codice Seleziona Espandi

systemd-analyze blame

Posta qui i risultati.

[strendi]

Grazie per avermi risposto. Mi sembra che si sia rallentato dopo aggiornamento del grub di kodachi che ho su un altra partizione. il mio notebook è un fujitzu lifebook E782 i5 vPro 3320M 4GB ram.

[strendi]

Codice Seleziona Espandi

strendi@strendi-LIFEBOOK-E782:~$ cat /var/log/boot.log
cat: /var/log/boot.log: Permesso negato
strendi@strendi-LIFEBOOK-E782:~$ sudo cat /var/log/boot.log
[sudo] password di strendi:     
------------ Sun Sep 06 21:36:36 CEST 2020 ------------
/dev/sda6: clean, 793073/6234112 files, 8094101/24904564 blocks
[  OK  ] Finished Tell Plymouth To Write Out Runtime Data.
[  OK  ] Finished Set console font and keymap.
[  OK  ] Finished Clean up any mess left by 0dns-up.
[  OK  ] Finished Load AppArmor profiles.
         Starting Raise network interfaces...
         Starting Load AppArmor profiles managed internally by snapd...
[  OK  ] Finished Create Volatile Files and Directories.
         Starting Network Name Resolution...
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Finished Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Set.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Finished Load AppArmor profiles managed internally by snapd.
[  OK  ] Finished Raise network interfaces.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and Network Name Lookups.
[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[*     ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[**    ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[***   ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ ***  ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[  *** ] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[   ***] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[    **] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[     *] A start job is running for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca[ TIME ] Timed out waiting for device /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca7d2d258371.
[DEPEND] Dependency failed for /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca7d2d258371.
[DEPEND] Dependency failed for Swap.
[  OK  ] Reached target System Initialization.
[  OK  ] Started ACPI Events Check.
[  OK  ] Started CUPS Scheduler.
[  OK  ] Started Trigger anacron every hour.
[  OK  ] Started Daily apt download activities.
[  OK  ] Started Daily apt upgrade and clean activities.
[  OK  ] Started Periodic ext4 Online Metadata Check for All Filesystems.
[  OK  ] Started Discard unused blocks once a week.
[  OK  ] Started Refresh fwupd metadata regularly.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Started Daily man-db regeneration.
[  OK  ] Started Message of the Day.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Paths.
[  OK  ] Reached target Timers.
[  OK  ] Listening on ACPID Listen Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on CUPS Scheduler.
[  OK  ] Listening on D-Bus System Message Bus Socket.
         Starting Socket activation for snappy daemon.
[  OK  ] Listening on UUID daemon activation socket.
[  OK  ] Listening on Socket activation for snappy daemon.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting Accounts Service...
[  OK  ] Started ACPI event daemon.
         Starting Save/Restore Sound Card State...
[  OK  ] Started Run anacron jobs.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started Regular background program processing daemon.
[  OK  ] Started CUPS Scheduler.
[  OK  ] Reached target Printer.
[  OK  ] Started D-Bus System Message Bus.
         Starting Network Manager...
[  OK  ] Started Save initial kernel messages after boot.
         Starting Remove Stale Online ext4 Metadata Check Snapshots...
         Starting Detect the available GPUs and deal with any system changes...
         Starting LSB: Record successful boot for GRUB...
         Starting GRUB failed boot detection...
[  OK  ] Started irqbalance daemon.
         Starting Initialize hardware monitoring sensors...
[  OK  ] Started FUSE filesystem for LXC.
[  OK  ] Started mintsystem.service.
         Starting Dispatcher daemon for systemd-networkd...
[  OK  ] Started Set the CPU Frequency Scaling governor.
         Starting Authorization Manager...
         Starting Restore /etc/resolv.conf if the system crashed before the ppp link was shut down...
         Starting System Logging Service...
         Starting Secure Boot updates for DB and DBX...
         Starting Snap Daemon...
         Starting Login Service...
         Starting Thermal Daemon Service...
         Starting Ubuntu system adjustments...
         Starting Disk Manager...
         Starting USB_ModeSwitch_1-1.5...
         Starting WPA supplicant...
[  OK  ] Finished Restore /etc/resolv.conf if the system crashed before the ppp link was shut down.
[  OK  ] Finished Save/Restore Sound Card State.
[FAILED] Failed to start USB_ModeSwitch_1-1.5.
See 'systemctl status usb_modeswitch@1-1.5.service' for details.
[  OK  ] Finished Remove Stale Online ext4 Metadata Check Snapshots.
[  OK  ] Started LSB: Record successful boot for GRUB.
[  OK  ] Finished GRUB failed boot detection.
[  OK  ] Finished Initialize hardware monitoring sensors.
[  OK  ] Reached target Sound Card.
[  OK  ] Started System Logging Service.
[  OK  ] Finished Detect the available GPUs and deal with any system changes.
[  OK  ] Finished Secure Boot updates for DB and DBX.
[  OK  ] Started Login Service.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started WPA supplicant.
[  OK  ] Started Thermal Daemon Service.
[  OK  ] Started Make remote CUPS printers available locally.
[  OK  ] Started Authorization Manager.
         Starting Modem Manager...
[  OK  ] Started Network Manager.
[  OK  ] Reached target Network.
         Starting Network Manager Wait Online...
         Starting OpenVPN service...
         Starting Permit User Sessions...
[  OK  ] Finished OpenVPN service.
[  OK  ] Finished Permit User Sessions.
         Starting Light Display Manager...
         Starting Hold until boot process finishes up...
         Starting Hostname Service...
[  OK  ] Finished Ubuntu system adjustments.
[  OK  ] Started Hostname Service.
         Starting Network Manager Script Dispatcher Service...
[  OK  ] Started Network Manager Script Dispatcher Service.
[  OK  ] Started Modem Manager.
strendi@strendi-LIFEBOOK-E782:~$



strendi@strendi-LIFEBOOK-E782:~$ sudo systemd-analyze blame
[sudo] password di strendi:     
17.701s udisks2.service                                                        >
11.969s snapd.service                                                          >
11.021s networkd-dispatcher.service                                            >
9.168s dev-sda6.device                                                        >
9.065s NetworkManager-wait-online.service                                     >
8.091s accounts-daemon.service                                                >
5.042s NetworkManager.service                                                 >
4.939s ubuntu-system-adjustments.service                                      >
4.679s avahi-daemon.service                                                   >
4.460s polkit.service                                                         >
3.689s thermald.service                                                       >
3.688s systemd-logind.service                                                 >
3.681s wpa_supplicant.service                                                 >
3.505s gpu-manager.service                                                    >
3.342s secureboot-db.service                                                  >
3.223s dev-loop3.device                                                       >
3.119s dev-loop0.device                                                       >
3.118s dev-loop1.device                                                       >
3.118s dev-loop2.device                                                       >
3.083s dev-loop4.device                                                       >
3.005s dev-loop5.device                                                       >
2.645s lightdm.service                                                        >
2.594s plymouth-quit-wait.service                                             >
lines 1-23

[strendi]

Codice Seleziona Espandi

strendi@strendi-LIFEBOOK-E782:~$ sudo systemd-analyze blame
[sudo] password di strendi:     
17.701s udisks2.service                                                        >
11.969s snapd.service                                                          >
11.021s networkd-dispatcher.service                                            >
9.168s dev-sda6.device                                                        >
9.065s NetworkManager-wait-online.service                                     >
8.091s accounts-daemon.service                                                >
5.042s NetworkManager.service                                                 >
4.939s ubuntu-system-adjustments.service                                      >
4.679s avahi-daemon.service                                                   >
4.460s polkit.service                                                         >
3.689s thermald.service                                                       >
3.688s systemd-logind.service                                                 >
3.681s wpa_supplicant.service                                                 >
3.505s gpu-manager.service                                                    >
3.342s secureboot-db.service                                                  >
3.223s dev-loop3.device                                                       >
3.119s dev-loop0.device                                                       >
3.118s dev-loop1.device                                                       >
3.118s dev-loop2.device                                                       >
3.083s dev-loop4.device                                                       >
3.005s dev-loop5.device                                                       >
2.645s lightdm.service                                                        >
2.594s plymouth-quit-wait.service                                             >
2.579s ModemManager.service                                                   >
2.410s ufw.service                                                            >
1.985s e2scrub_reap.service                                                   >
1.983s grub-common.service                                                    >
1.980s grub-initrd-fallback.service                                           >
1.704s systemd-tmpfiles-setup.service                                         >
1.694s lxc-net.service                                                        >
1.682s apparmor.service                                                       >
1.616s lm-sensors.service                                                     >
1.594s rsyslog.service                                                        >
1.420s alsa-restore.service                                                   >
1.403s systemd-fsck@dev-disk-by\x2duuid-a0b49a30\x2df63c\x2d4953\x2d84a3\x2d4b>
1.080s systemd-modules-load.service                                           >
  984ms systemd-udevd.service                                                  >
  952ms dns-clean.service                                                      >
  899ms networking.service                                                     >
  867ms systemd-resolved.service                                               >
  847ms pppd-dns.service                                                       >
  838ms systemd-fsck@dev-disk-by\x2duuid-B669\x2dC4F7.service                  >
  790ms systemd-sysctl.service                                                 >
  777ms keyboard-setup.service                                                 >
  738ms geoclue.service                                                        >
  691ms lxc.service                                                            >
  591ms colord.service                                                         >
  589ms usb_modeswitch@1-1.5.service                                           >
  576ms systemd-sysusers.service                                               >
  552ms systemd-random-seed.service                                            >
  524ms snapd.apparmor.service                                                 >
  498ms snap-core-9804.mount                                                   >
  445ms systemd-tmpfiles-setup-dev.service                                     >
  430ms upower.service                                                         >
  416ms systemd-backlight@backlight:intel_backlight.service                    >
  371ms systemd-udev-trigger.service                                           >
  338ms dev-hugepages.mount                                                    >
  337ms dev-mqueue.mount                                                       >
  335ms sys-kernel-debug.mount                                                 >
  334ms sys-kernel-tracing.mount                                               >
  331ms blk-availability.service                                               >
  331ms systemd-journald.service                                               >
  329ms kmod-static-nodes.service                                              >
  328ms lvm2-monitor.service                                                   >
  315ms snap-core18-1885.mount                                                 >
  311ms ifupdown-pre.service                                                   >
  299ms kerneloops.service                                                     >
  281ms snap-gnome\x2d3\x2d28\x2d1804-128.mount                                >
  247ms setvtrgb.service                                                       >
  235ms systemd-journal-flush.service                                          >
  216ms systemd-timesyncd.service                                              >
  216ms snap-gtk\x2dcommon\x2dthemes-1506.mount                                >
  187ms user@1000.service                                                      >
  181ms console-setup.service                                                  >
  160ms snapd.seeded.service                                                   >
  139ms systemd-user-sessions.service                                          >
  139ms systemd-remount-fs.service                                             >
  119ms snap-snapd-8790.mount                                                  >
  109ms systemd-update-utmp.service                                            >
  107ms snap-snap\x2dstore-415.mount                                           >
   82ms plymouth-read-write.service                                            >
   75ms systemd-tmpfiles-clean.service                                         >
   67ms boot-efi.mount                                                         >
   64ms rtkit-daemon.service                                                   >
   64ms hddtemp.service                                                        >
   50ms boot.mount                                                             >
   19ms user-runtime-dir@1000.service                                          >
   16ms plymouth-start.service                                                 >
   15ms systemd-update-utmp-runlevel.service                                   >
   11ms systemd-rfkill.service                                                 >
    7ms finalrd.service                                                        >
    6ms openvpn.service                                                        >
    4ms sys-fs-fuse-connections.mount                                          >
    4ms sys-kernel-config.mount                                                >
  784us snapd.socket                                                           >
lines 73-95/95 (END)


scusami, ma prima non lo avevo copiato tutto

[MVR270]

Anche a me era successo e per risolvere il problema  ho fatto così  :

cerca il file fstab  è nella directory  /home/(directory utente)/win32/dosdevices/z:/etc
aprilo o leggilo con un editor di testo, dovrebbe contenere queste righe :

Codice Seleziona Espandi

#/etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda6 during installation
UUID=83ba5f75-5bc9-4524-a3b8-c12d50c47864 /               ext4    errors=remount-ro 0       1

chiaramente i dispositivi sul tuo pc saranno diversi  es. sd6 sarà nel tuo caso sda1 o due o il numero che troverai.

dopp l'ultima riga potresti trovare  delle  istruzioni  che fanno si che mint vada a cercare qualcosa che non esiste più o che mint non usa , nel mio caso è stato cosi, per questo ci mette tanto tempo per avviarsi.

Se dovesse essere cosi, per prima cosa per sicurezza fai una copia del file poi  verifica le partizioni indicate nel file dopo l'ultima riga  che vedi  del script che ti ho postato

Codice Seleziona Espandi

UUID=83ba5f75-5bc9-4524-a3b8-c12d50c47864 /               ext4    errors=remount-ro 0       1

e vedi se effettivamente sono usate, poi   con l'editor di testo cancella le righe relative alle partizioni  non usate e salva il file e riavvia puoi andare per tentativi fino d arrivare a cancellre tutto quello che compare dopo l'ultima riga, alla mala parata hai sempe il file di backup.

[Tony]

Anche a me era successo e per risolvere il problema  ho fatto così  :

cerca il file fstab  è nella directory  /home/(directory utente)/win32/dosdevices/z:/etc

:o
Il file fstab non si trova lì.
:nono;

puoi andare per tentativi fino d arrivare a cancellre tutto quello che compare dopo l'ultima riga, alla mala parata hai sempe il file di backup.

Scusa, ma sei serio?
:o
Andare per tentativi?
:nono;

@strendi
Hai chiaramente qualche problema con il device/partizione /dev/disk/by-uuid/8988f388-1de3-40e2-8f08-ca

Da terminale incolla ciò che segue e posta il risultato

Codice Seleziona Espandi

cat /etc/fstab ; echo "-" ;  swapon --show ; echo "-" ; lsblk ; echo "-" ; blkid

[MVR270]

Tony scusa ma sul mio pc si altrimenti non avrei postato quel percorso, premesso che io non sono al tuo livello di conoscenza, quando ho scritto per tentativi intendevo dire che  prima di fare qualsiasi modifica avevo lanciato dal boot menu l'opzione recovery  e ho notato che si impiantava per parecchio tempo su due  stringhe una è questa:

Codice Seleziona Espandi

# swap was on /dev/sda10 during installation
UUID=c44033d9-496f-4de5-b2a7-383758e38082 none            swap    sw              0       0


facendo una ricerca nel pc ho trovato la corrispondenza nel file fstab

Codice Seleziona Espandi

/etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda6 during installation
UUID=83ba5f75-5bc9-4524-a3b8-c12d50c47864 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda10 during installation
UUID=c44033d9-496f-4de5-b2a7-383758e38082 none            swap    sw              0       0
# swap was on /dev/sda7 during installation
UUID=bde54e12-67fe-47e4-8abd-8dd7fba6b4a8 none            swap    sw              0       0

non sapendo come comportarmi e non avendo tutte le conoscenze del caso  le ho cancellate una per volta riavviando di volta in volta, in fin dei conti si trattava solo di due partizioni swap al limite avrei avuto un rallentamento della velocità di esecuzione,
Mi rendo perfettamente conto del fatto che il metodo è poco ortodosso, ma ha funzionato e non ci sono stati danni per questo ho postato la mia esperienza in alternativa non lo avrei fatto.

[Tony]

Ma il percorso che hai postato non c'entra nulla.
Fstab si trova in /etc anche sulla tua distribuzione.
Provare per credere.

[MVR270]

Tony ma è nella ETC

/home/(directory utente)/win32/dosdevices/z:/etc

[bobol]

certo che risiede nella directory /etc ed esattamente in

Codice Seleziona Espandi

/etc/fstab e non è decisamente nella home ma nel file system.

[strendi]

Tony, spero che il mio post con il contenuto del terminale si sia postato, perchè ho fatto fatica a inviarlo. se non è arrivato riprovo a mandarlo. ciao e grazie

[strendi]

ciao e grazie per il tuo tempo, ho provato a guardare con l'applicazione dischi e mi dà la partizione di swap spazio non allocato, credo sia successo qualcosa che non legge più lo swap. ti posto due shermate perche il terminale contiene dei caratteri che il post non accetta.

[strendi]

Anche a me era successo e per risolvere il problema  ho fatto così  :

cerca il file fstab  è nella directory  /home/(directory utente)/win32/dosdevices/z:/etc
aprilo o leggilo con un editor di testo, dovrebbe contenere queste righe :

Codice Seleziona Espandi

#/etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda6 during installation
UUID=83ba5f75-5bc9-4524-a3b8-c12d50c47864 /               ext4    errors=remount-ro 0       1

chiaramente i dispositivi sul tuo pc saranno diversi  es. sd6 sarà nel tuo caso sda1 o due o il numero che troverai.

dopp l'ultima riga potresti trovare  delle  istruzioni  che fanno si che mint vada a cercare qualcosa che non esiste più o che mint non usa , nel mio caso è stato cosi, per questo ci mette tanto tempo per avviarsi.

Se dovesse essere cosi, per prima cosa per sicurezza fai una copia del file poi  verifica le partizioni indicate nel file dopo l'ultima riga  che vedi  del script che ti ho postato

Codice Seleziona Espandi

UUID=83ba5f75-5bc9-4524-a3b8-c12d50c47864 /               ext4    errors=remount-ro 0       1

e vedi se effettivamente sono usate, poi   con l'editor di testo cancella le righe relative alle partizioni  non usate e salva il file e riavvia puoi andare per tentativi fino d arrivare a cancellre tutto quello che compare dopo l'ultima riga, alla mala parata hai sempe il file di backup.

[Tony]

Apri il file fstab con

Codice Seleziona Espandi

sudo gedit /etc/fstab
Se non hai gedit usa l'editor di testi che hai, come pluma, mousepad o quello che è.
Una volta aperto il file, cancella l'ultima riga.
Quella UUID=8988....
Salva le modifiche ed esci.
Prova il riavvio del PC. Dovresti avere risolto.
Anche se non hai più la swap, così.
Se poi la ritieni indispensabile, vedrò di darti indicazioni in merito.
Intanto agisci come ti ho detto.