我从 2014 年开始使用 KXStudio 进行 Linux 开发，一段时间后转向使用 Debian。现在我又回到了 Ubuntu（Studio），我很高兴一切都运行得如此顺畅。两个月前，我使用 Debian 时系统崩溃了，我不知道原因。安装 Ubuntustudio 后，我没有遇到任何问题，但今天重新启动机器时出现了 30 秒的延迟。在日志中，我有一些与相关延迟相关的条目（见下文）。我说的延迟是由于网络错误造成的，对吗？
9 月 18 日 16:29:23 marco-MS-7817 snapd[713]: autorefresh.go:385:
或者是否有其他日志文件可以让我查看是什么导致了这个差距？当系统暂停时，我在屏幕上看到 fsck 的消息，说 sda1 上的某些东西已被清理。我只是想确保我的 SSD 没有问题。另一方面，我也在 11.9 上收到了这些消息。没有延迟（见底部）。
提前感谢 Marco
Sep 18 16:29:05 marco-MS-7817 root[1048]: Ubuntustudio Controls: Set no_turbo 1
Sep 18 16:29:05 marco-MS-7817 ubuntustudio[1051]: 1
Sep 18 16:29:05 marco-MS-7817 root[1053]: Ubuntustudio Controls: 0
Sep 18 16:29:05 marco-MS-7817 root[1054]: Ubuntustudio Controls: Using performance governor
Sep 18 16:29:05 marco-MS-7817 root[1055]: Ubuntustudio Controls: setting performance for /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
Sep 18 16:29:05 marco-MS-7817 root[1056]: Ubuntustudio Controls: setting performance for /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
Sep 18 16:29:05 marco-MS-7817 root[1057]: Ubuntustudio Controls: setting performance for /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
Sep 18 16:29:05 marco-MS-7817 root[1058]: Ubuntustudio Controls: setting performance for /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
Sep 18 16:29:05 marco-MS-7817 root[1059]: Ubuntustudio Controls: Governor set finished
Sep 18 16:29:23 marco-MS-7817 snapd[713]: autorefresh.go:385: Cannot prepare auto-refresh change due to a permanent network error: persistent network error: Get https://api.snapcraft.io/api/v1/snaps/assertions/snap-declaration/16/XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R?max-for>
Sep 18 16:29:25 marco-MS-7817 systemd[1]: Started Snap Daemon.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: plymouth-start.service: Succeeded.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: fstrim.service: Succeeded.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: Finished Discard unused blocks on filesystems from /etc/fstab.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: ondemand.service: Succeeded.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: man-db.service: Succeeded.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: Finished Daily man-db regeneration.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: Finished Network Manager Wait Online.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: plymouth-quit-wait.service: Succeeded.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: Finished Hold until boot process finishes up.
Sep 18 16:29:25 marco-MS-7817 systemd[1]: Received SIGRTMIN+21 from PID 359 (n/a).
Sep 11 15:32:11 marco-MS-7817 systemd[1036]: pulseaudio.service: Succeeded.
Sep 11 15:32:18 marco-MS-7817 systemd-resolved[630]: Using degraded feature set (UDP) for DNS server 192.168.178.1.
Sep 11 15:32:20 marco-MS-7817 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Sep 11 15:32:29 marco-MS-7817 snapd[758]: autorefresh.go:385: Cannot prepare auto-refresh change due to a permanent network error: persistent network error: Get https://api.snapcraft.io/api/v1/snaps/assertions/snap-declaration/16/XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R?max-for>
Sep 11 15:32:30 marco-MS-7817 snapd[758]: storehelpers.go:438: cannot refresh: snap has no updates available: "core18", "gnome-3-34-1804", "gtk-common-themes", "snap-store", "snapd"
Sep 11 15:32:31 marco-MS-7817 snapd[758]: stateengine.go:150: state ensure error: persistent network error: Get https://api.snapcraft.io/api/v1/snaps/assertions/snap-declaration/16/XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R?max-format=4: dial tcp: lookup api.snapcraft.io: Tempora>
Sep 11 15:32:31 marco-MS-7817 dbus-daemon[707]: [system] Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
Sep 11 15:32:34 marco-MS-7817 lightdm[1126]: pam_unix(lightdm:auth): Couldn't open /etc/securetty: No such file or directory