我的系统日志在启动时显示各种 NetworkManager 警告，我想知道这些警告是否表示存在任何实际问题。以下是此类警告的集合：
Oct 14 15:15:43 lati NetworkManager[819]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.27': no such name
Oct 14 15:15:43 lati NetworkManager[819]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.27': no such name
我的网卡：
*-network
description: Ethernet interface
product: Ethernet Connection I218-LM
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth2
version: 04
serial: ec:f4:bb:55:4f:c5
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k firmware=0.7-3 latency=0 link=no multicast=yes port=twisted pair
resources: irq:60 memory:f7e00000-f7e1ffff memory:f7e3c000-f7e3cfff ioport:f080(size=32)
*-network
description: Wireless interface
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan2
version: 73
serial: f8:16:54:0c:6d:31
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.16.0-40-generic firmware=25.228.9.0 ip=10.0.0.144 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
resources: irq:65 memory:f7d00000-f7d01fff
我的无线网卡：
02:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73)
它没有被阻止：
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
并dmesg显示固件错误：
[ 0.129867] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored