我是 Ubuntu 的新用户。当我打开系统日志时,我收到这些消息。我的系统运行正常。有什么可担心的吗?
17:55:39 pulseaudio: org.freedesktop.DBus.Properties.Get /org/bluez/hci0/dev_EB_06_EF_7C_94_74/sep1/fd0 Volume failed: org.freedesktop.DBus.Error.InvalidArgs: No such property 'Volume'
17:55:07 kernel: [drm:nv_drm_master_set [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Failed to grab modeset ownership
17:55:07 gdm-session-wor: GLib-GObject: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
17:55:05 systemd: Failed to start Application launched by gnome-session-binary.
17:55:01 gdm-session-wor: gkr-pam: unable to locate daemon control file
17:54:54 gnome-session-b: GLib-GIO-CRITICAL: g_bus_get_sync: assertion 'error == NULL || *error == NULL' failed
17:54:54 systemd: Failed to start Service for snap application snapd-desktop-integration.snapd-desktop-integration.
17:54:50 kernel:
17:54:50 kernel: mtd device must be supplied (device name is empty)
答案1
对于日志消息,有一条一般的经验法则:
- 如果您收到一次或几次错误消息,但系统似乎运行正常,那么可能无需担心。
- 如果相同的错误消息不断出现(比如每分钟一次),那么您一定要调查该问题。
不幸的是,我们无法解释所有错误消息的含义,但通常如果某件事失败了一次,它就会再次尝试,并且很可能会成功 - 因此没有理由担心单个消息。
另一方面,重复的错误消息是持续存在的潜在(可能更严重的)错误的症状,应该进行相应的处理。