当使用 RDP（通过）访问 Ubuntu 24.04 时xrdp，它缺少最小化/隐藏按钮等窗口元素：
有没有办法让这个元素在 RDP 会话中也可用？
在 Ubuntu 24.04 上打开终端窗口时，我收到以下消息：
bash: hash: hashing disabled
它是由这一行引起的：
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
它加载nvm（https://github.com/nvm-sh/nvm）。
我可以启用哈希吗？
为什么它可能被禁用？
在不使用 的情况下升级内核时linux-modules-extra-xx-generic，我的计算机在激活内核后失去网络访问权限。
由于我只有 WiFi 访问权限（内核升级后会丢失），如何与内核升级一起安装该软件包或预先安装该软件包？
我正在使用“主线内核”来安装新内核。
您可以从屏幕截图中看到当前的内核。
.deb在全新的 Xubuntu 22.04 安装上下载 Dropbox并尝试
sudo dpkg -i dropbox_2022.12.05_amd64.deb
这是结果：
(Reading database ... 193177 files and directories currently installed.)
Preparing to unpack dropbox_2022.12.05_amd64.deb ...
Unpacking dropbox (2022.12.05) over (2022.12.05) ...
dpkg: dependency problems prevent configuration of dropbox:
dropbox depends on libgtk-4-1 (>= 4.8.0); however:
Version of libgtk-4-1:amd64 on system is 4.6.6+ds-0ubuntu1.
dropbox depends on gir1.2-gtk-4.0 (>= 4.8.0); however:
Package gir1.2-gtk-4.0:amd64 is not configured yet.
dpkg: error processing package dropbox (--install):
dependency problems - leaving unconfigured
Processing triggers for mailcap (3.70+nmu1ubuntu1) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu3) ...
Processing triggers for desktop-file-utils (0.26-1ubuntu3) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for man-db (2.10.2-1) ...
Errors were encountered while processing:
dropbox
版本>=4.8.0似乎 libgtk-4-1仅适用于 Xubuntu 22.10。
尝试关闭 Ubuntu 18.04 虚拟机后，我收到以下消息：
a stop job is running for unattended upgrades shutdown
现在要做什么？
我找不到在 Ubuntu 18.04 上镜像我的显示器的选项：
我在带有混合显卡的戴尔 M3800 上运行 Ubuntu。
什么可能导致这种情况？
的结果sudo lshw -c display
*-display
description: 3D controller
product: GK107GLM [Quadro K1100M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:32 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:34 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64) memory:c0000-dffff
从 Live USB 启动时，这些选项也不可用。
切换到 NVIDIA 驱动程序340.107并nvidia-340没有解决它。
*-display
description: 3D controller
product: GK107GLM [Quadro K1100M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:38 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:33 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64) memory:c0000-dffff
更新
输出xrandr --query：
Screen 0: minimum 8 x 8, current 5760 x 1200, maximum 16384 x 16384
eDP-1-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1920x1080 60.05*+ 60.01 59.97 59.96 59.93
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
1280x720 60.00 59.99 59.86 59.74
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
1024x576 59.95 59.96 59.90 59.82
960x600 59.93 60.00
960x540 59.96 59.99 59.63 59.82
800x600 60.00 60.32 56.25
840x525 60.01 59.88
864x486 59.92 59.57
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
640x360 59.86 59.83 59.84 59.32
512x384 60.00
512x288 60.00 59.92
480x270 59.63 59.82
400x300 60.32 56.34
432x243 59.92 59.57
320x240 60.05
360x202 59.51 59.13
320x180 59.84 59.32
HDMI-1-1 connected 1920x1200+1920+0 (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 59.95*+
1920x1080 60.00
1600x1200 60.00
1680x1050 59.88
1280x1024 60.02
1280x960 60.00
1024x768 60.00
800x600 60.32
640x480 59.94
720x400 70.08
DP-1-1 disconnected (normal left inverted right x axis y axis)
HDMI-1-2 connected 1920x1200+3840+0 (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 59.95*+
1920x1080 60.00
1600x1200 60.00
1680x1050 59.88
1280x1024 60.02
1280x960 60.00
1024x768 60.00
800x600 60.32
640x480 59.94
720x400 70.08
Ubuntu 16.04 显示了一长串不受管理的列表，如下面的屏幕截图所示。
我怎样才能摆脱它们？
更新
这是输出sudo lshw -C network：
*-network
description: Wireless interface
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: eth0
version: 6b
serial: e8:2a:ea:04:76:85
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-62-generic firmware=17.352738.0 ip=192.168.178.43 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
resources: irq:35 memory:f7900000-f7901fff
*-network:0
description: Ethernet interface
physical id: 2
logical name: veth3147af4
serial: fe:0f:54:7f:0a:41
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:1
description: Ethernet interface
physical id: 3
logical name: veth7f1acf5
serial: 12:a0:1c:94:d0:1f
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:2
description: Ethernet interface
physical id: 4
logical name: veth14f5a2f
serial: 62:54:a1:28:c3:0d
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:3
description: Ethernet interface
physical id: 5
logical name: veth0b7948b
serial: 56:34:6e:7b:ed:df
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:4
description: Ethernet interface
physical id: 6
logical name: veth8ab848b
serial: e6:f1:0f:49:92:de
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:5
description: Ethernet interface
physical id: 7
logical name: veth45b1603
serial: da:93:8b:14:47:0e
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:6
description: Ethernet interface
physical id: 8
logical name: veth400bd55
serial: 12:b3:35:eb:b8:a5
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:7
description: Ethernet interface
physical id: 9
logical name: veth87dc315
serial: d6:48:82:7e:02:87
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:8
description: Ethernet interface
physical id: a
logical name: veth5d4e2cd
serial: 4e:e7:b0:be:f3:53
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:9
description: Ethernet interface
physical id: b
logical name: vethb5f8dd4
serial: c6:79:55:03:4c:b0
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:10
description: Ethernet interface
physical id: c
logical name: veth1d21db9
serial: 5e:9a:7d:e5:57:60
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:11
description: Ethernet interface
physical id: d
logical name: vethee3c0c6
serial: d6:4b:2b:a1:24:e6
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:12
description: Ethernet interface
physical id: e
logical name: vethb0b8717
serial: 9a:f6:b7:cc:65:78
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:13
description: Ethernet interface
physical id: f
logical name: veth2d5cbbd
serial: 56:c8:04:43:30:69
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:14
description: Ethernet interface
physical id: 10
logical name: veth96328b8
serial: 9a:42:88:49:7b:36
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:15
description: Ethernet interface
physical id: 11
logical name: vethda512eb
serial: 9a:e9:21:4a:9d:a0
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:16
description: Ethernet interface
physical id: 12
logical name: vethf0686f8
serial: 76:e1:93:37:1f:ae
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:17
description: Ethernet interface
physical id: 13
logical name: veth9837ad5
serial: b6:4d:87:47:00:55
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
*-network:18
description: Ethernet interface
physical id: 14
logical name: veth01e210a
serial: f2:23:a4:9c:68:91
size: 10Gbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=veth driverversion=1.0 duplex=full link=yes multicast=yes port=twisted pair speed=10Gbit/s
这是输出ifconfig：
br-7514c45e53d2 Link encap:Ethernet HWaddr 02:42:9e:d4:53:00
inet addr:172.23.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:9eff:fed4:5300/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:94 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:892 (892.0 B) TX bytes:12001 (12.0 KB)
br-86e6dcc5495c Link encap:Ethernet HWaddr 02:42:f7:ea:bf:79
inet addr:172.20.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:f7ff:feea:bf79/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2456 errors:0 dropped:0 overruns:0 frame:0
TX packets:1900 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:222797 (222.7 KB) TX bytes:3452963 (3.4 MB)
br-942e7ec9c8d7 Link encap:Ethernet HWaddr 02:42:58:77:01:5c
inet addr:172.19.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:58ff:fe77:15c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:200 errors:0 dropped:0 overruns:0 frame:0
TX packets:374 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:64296 (64.2 KB) TX bytes:67571 (67.5 KB)
br-a3c7cefb1b1b Link encap:Ethernet HWaddr 02:42:59:c1:b7:6b
inet addr:172.22.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:59ff:fec1:b76b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1197 errors:0 dropped:0 overruns:0 frame:0
TX packets:1737 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3359344 (3.3 MB) TX bytes:180069 (180.0 KB)
br-bd0d56e8c790 Link encap:Ethernet HWaddr 02:42:b3:94:f9:c4
inet addr:172.25.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:b3ff:fe94:f9c4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:88 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:536 (536.0 B) TX bytes:11330 (11.3 KB)
br-dbeb727f6ae7 Link encap:Ethernet HWaddr 02:42:48:78:59:b3
inet addr:172.21.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:48ff:fe78:59b3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:385 errors:0 dropped:0 overruns:0 frame:0
TX packets:509 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:35970 (35.9 KB) TX bytes:60587 (60.5 KB)
br-dd77aafc6718 Link encap:Ethernet HWaddr 02:42:d5:53:62:75
inet addr:172.18.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
docker0 Link encap:Ethernet HWaddr 02:42:81:bb:f3:46
inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth0 Link encap:Ethernet HWaddr e8:2a:ea:04:76:85
inet addr:192.168.178.43 Bcast:192.168.178.255 Mask:255.255.255.0
inet6 addr: fe80::1eef:7218:86af:ad70/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11180 errors:0 dropped:0 overruns:0 frame:0
TX packets:5517 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:8247871 (8.2 MB) TX bytes:1493173 (1.4 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1270 errors:0 dropped:0 overruns:0 frame:0
TX packets:1270 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:187832 (187.8 KB) TX bytes:187832 (187.8 KB)
veth01e210a Link encap:Ethernet HWaddr f2:23:a4:9c:68:91
inet6 addr: fe80::f023:a4ff:fe9c:6891/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5976 errors:0 dropped:0 overruns:0 frame:0
TX packets:5469 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:529485 (529.4 KB) TX bytes:1090877 (1.0 MB)
veth0b7948b Link encap:Ethernet HWaddr 56:34:6e:7b:ed:df
inet6 addr: fe80::5434:6eff:fe7b:eddf/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:172 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:648 (648.0 B) TX bytes:17137 (17.1 KB)
veth14f5a2f Link encap:Ethernet HWaddr 62:54:a1:28:c3:0d
inet6 addr: fe80::6054:a1ff:fe28:c30d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5232 errors:0 dropped:0 overruns:0 frame:0
TX packets:6152 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1051453 (1.0 MB) TX bytes:517621 (517.6 KB)
veth1d21db9 Link encap:Ethernet HWaddr 5e:9a:7d:e5:57:60
inet6 addr: fe80::5c9a:7dff:fee5:5760/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:59 errors:0 dropped:0 overruns:0 frame:0
TX packets:279 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6631 (6.6 KB) TX bytes:28882 (28.8 KB)
veth2d5cbbd Link encap:Ethernet HWaddr 56:c8:04:43:30:69
inet6 addr: fe80::54c8:4ff:fe43:3069/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20 errors:0 dropped:0 overruns:0 frame:0
TX packets:199 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1881 (1.8 KB) TX bytes:19736 (19.7 KB)
veth3147af4 Link encap:Ethernet HWaddr fe:0f:54:7f:0a:41
inet6 addr: fe80::fc0f:54ff:fe7f:a41/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:121 errors:0 dropped:0 overruns:0 frame:0
TX packets:289 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:11403 (11.4 KB) TX bytes:33069 (33.0 KB)
veth400bd55 Link encap:Ethernet HWaddr 12:b3:35:eb:b8:a5
inet6 addr: fe80::10b3:35ff:feeb:b8a5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:132 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:648 (648.0 B) TX bytes:16292 (16.2 KB)
veth45b1603 Link encap:Ethernet HWaddr da:93:8b:14:47:0e
inet6 addr: fe80::d893:8bff:fe14:470e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:255 errors:0 dropped:0 overruns:0 frame:0
TX packets:415 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:28183 (28.1 KB) TX bytes:139598 (139.5 KB)
veth5d4e2cd Link encap:Ethernet HWaddr 4e:e7:b0:be:f3:53
inet6 addr: fe80::4ce7:b0ff:febe:f353/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1197 errors:0 dropped:0 overruns:0 frame:0
TX packets:1781 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3376102 (3.3 MB) TX bytes:185031 (185.0 KB)
veth7f1acf5 Link encap:Ethernet HWaddr 12:a0:1c:94:d0:1f
inet6 addr: fe80::10a0:1cff:fe94:d01f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:345 errors:0 dropped:0 overruns:0 frame:0
TX packets:443 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:34387 (34.3 KB) TX bytes:71193 (71.1 KB)
veth87dc315 Link encap:Ethernet HWaddr d6:48:82:7e:02:87
inet6 addr: fe80::d448:82ff:fe7e:287/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:532 errors:0 dropped:0 overruns:0 frame:0
TX packets:609 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:58327 (58.3 KB) TX bytes:128890 (128.8 KB)
veth8ab848b Link encap:Ethernet HWaddr e6:f1:0f:49:92:de
inet6 addr: fe80::e4f1:fff:fe49:92de/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:139 errors:0 dropped:0 overruns:0 frame:0
TX packets:283 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:15824 (15.8 KB) TX bytes:58181 (58.1 KB)
veth96328b8 Link encap:Ethernet HWaddr 9a:42:88:49:7b:36
inet6 addr: fe80::9842:88ff:fe49:7b36/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:138 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1088 (1.0 KB) TX bytes:16963 (16.9 KB)
veth9837ad5 Link encap:Ethernet HWaddr b6:4d:87:47:00:55
inet6 addr: fe80::b44d:87ff:fe47:55/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:118 errors:0 dropped:0 overruns:0 frame:0
TX packets:268 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10537 (10.5 KB) TX bytes:30432 (30.4 KB)
vethb0b8717 Link encap:Ethernet HWaddr 9a:f6:b7:cc:65:78
inet6 addr: fe80::98f6:b7ff:fecc:6578/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:476 errors:0 dropped:0 overruns:0 frame:0
TX packets:574 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:51285 (51.2 KB) TX bytes:2986349 (2.9 MB)
vethb5f8dd4 Link encap:Ethernet HWaddr c6:79:55:03:4c:b0
inet6 addr: fe80::c479:55ff:fe03:4cb0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:128 errors:0 dropped:0 overruns:0 frame:0
TX packets:314 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:12090 (12.0 KB) TX bytes:34371 (34.3 KB)
vethda512eb Link encap:Ethernet HWaddr 9a:e9:21:4a:9d:a0
inet6 addr: fe80::98e9:21ff:fe4a:9da0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:247 errors:0 dropped:0 overruns:0 frame:0
TX packets:337 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:25337 (25.3 KB) TX bytes:132134 (132.1 KB)
vethee3c0c6 Link encap:Ethernet HWaddr d6:4b:2b:a1:24:e6
inet6 addr: fe80::d44b:2bff:fea1:24e6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:203 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:648 (648.0 B) TX bytes:20091 (20.0 KB)
vethf0686f8 Link encap:Ethernet HWaddr 76:e1:93:37:1f:ae
inet6 addr: fe80::74e1:93ff:fe37:1fae/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:385 errors:0 dropped:0 overruns:0 frame:0
TX packets:553 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:41360 (41.3 KB) TX bytes:65549 (65.5 KB)
我刚刚注意到这个列表是在启动多个 Docker 容器后填充的，所以看起来这个列表是 Docker 网络堆栈的结果。
我在 AWS EC2 中设置了一个 Ubuntu Server 14.04 实例，包括 Mate Desktop。它有一个 30GB 的系统卷和一个 80GB 的卷，可在/mnt.
调用后，sudo chown <awsuser> /mnt我可以在 80GB 卷上创建文件和文件夹。
重新启动 VM 后，我必须重新运行，sudo chown <awsuser> /mnt否则我会收到权限被拒绝错误。
我怎样才能sudo chown <awsuser> /mnt永久化？
更新：输出mount | grep /mnt：
/dev/xvdb on /mnt type ext3 (rw)
的输出ls -ld /mnt
drwxr-xr-x 3 root root 4.0K Nov 23 2015 /mnt
我跑apt-get dist-upgrade如下：
Calculating upgrade... Done
The following NEW packages will be installed:
linux-headers-3.19.0-51 linux-headers-3.19.0-51-generic
linux-image-3.19.0-51-generic linux-image-extra-3.19.0-51-generic
The following packages will be upgraded:
linux-generic-lts-vivid linux-headers-generic-lts-vivid
linux-image-generic-lts-vivid
3 upgraded, 4 newly installed, 0 to remove and 0 not upgraded.
Need to get 65.1 MB of archives.
After this operation, 288 MB of additional disk space will be used.
Setting up linux-image-generic-lts-vivid (3.19.0.51.36) ...
Setting up linux-headers-3.19.0-51 (3.19.0-51.57~14.04.1) ...
Setting up linux-headers-3.19.0-51-generic (3.19.0-51.57~14.04.1) ...
Setting up linux-headers-generic-lts-vivid (3.19.0.51.36) ...
Setting up linux-generic-lts-vivid (3.19.0.51.36) ...
在此之后，Ubuntu 14.04.4 x64 LTS 无法正确启动并在此屏幕上挂起：
这发生在我正在尝试的所有虚拟机上。我可以通过创建/还原快照来重现它。
更新：这是/var/log/boot.log通过 GRUB 中的高级引导选项使用以前的内核引导后的内容：
* Stopping Read required files in advance [ OK ]
* Starting Mount filesystems on boot [ OK ]
* Starting Populate /dev filesystem [ OK ]
* Starting Populate and link to /run filesystem [ OK ]
* Stopping Populate /dev filesystem [ OK ]
* Stopping Populate and link to /run filesystem [ OK ]
* Stopping Track if upstart is running in a container [ OK ]
* Starting Initialize or finalize resolvconf [ OK ]
* Starting Signal sysvinit that the rootfs is mounted [ OK ]
* Starting mount available cgroup filesystems [ OK ]
* Starting set console keymap [ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted [ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted [ OK ]
* Starting Bridge udev events into upstart [ OK ]
* Starting Signal sysvinit that remote filesystems are mounted [ OK ]
* Stopping set console keymap [ OK ]
* Starting Clean /tmp directory [ OK ]
* Stopping Clean /tmp directory [ OK ]
* Starting Signal sysvinit that local filesystems are mounted [ OK ]
* Starting device node and kernel event manager [ OK ]
* Starting D-Bus system message bus [ OK ]
* Starting flush early job output to logs [ OK ]
* Stopping Mount filesystems on boot [ OK ]
* Stopping flush early job output to logs [ OK ]
* Starting load modules from /etc/modules [ OK ]
* Starting cold plug devices [ OK ]
* Starting log initial device creation [ OK ]
* Starting SystemD login management service [ OK ]
* Stopping load modules from /etc/modules [ OK ]
* Starting system logging daemon [ OK ]
* Starting mDNS/DNS-SD daemon [ OK ]
* Starting bluetooth daemon [ OK ]
* Starting Reload cups, upon starting avahi-daemon to make sure remote q[ OK ]are populated
* Stopping Reload cups, upon starting avahi-daemon to make sure remote q[ OK ]are populated
* Starting Bridge file events into upstart [ OK ]
* Starting Uncomplicated firewall [ OK ]
* Starting configure network device security [ OK ]
* Starting configure network device [ OK ]
* Starting configure network device security [ OK ]
* Starting Mount network filesystems [ OK ]
* Starting Failsafe Boot Delay [ OK ]
* Stopping Failsafe Boot Delay [ OK ]
* Stopping Mount network filesystems [ OK ]
* Starting System V initialisation compatibility [ OK ]
* Starting modem connection manager [ OK ]
* Starting configure network device security [ OK ]
* Starting configure network device [ OK ]
* Starting userspace bootsplash [ OK ]
* Starting network connection manager [ OK ]
* Stopping userspace bootsplash [ OK ]
* Starting Send an event to indicate plymouth is up [ OK ]
* Stopping Send an event to indicate plymouth is up [ OK ]
* Starting Bridge socket events into upstart [ OK ]
Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd
* Starting AppArmor profiles [ OK ]
* Setting up X socket directories... [ OK ]
* Stopping System V initialisation compatibility [ OK ]
* speech-dispatcher disabled; edit /etc/default/speech-dispatcher
* Starting System V runlevel compatibility [ OK ]
* Starting Restore Sound Card State [ OK ]
* Starting regular background program processing daemon [ OK ]
* Starting anac(h)ronistic cron [ OK ]
* Starting save kernel messages [ OK ]
* Starting configure network device security [ OK ]
* Starting CPU interrupts balancing daemon [ OK ]
* Starting Restore Sound Card State [fail]
* Starting crash report submission daemon [ OK ]
* Stopping save kernel messages [ OK ]
* Stopping anac(h)ronistic cron [ OK ]
* Stopping Restore Sound Card State [ OK ]
* Starting automatic crash report generation [ OK ]
* Starting cups-browsed - Bonjour remote printer browsing daemon [ OK ]
* Starting configure virtual network devices [ OK ]
Starting VirtualBox kernel modules * Stopping cold plug devices [ OK ]
* Stopping log initial device creation [ OK ]
* Starting save udev log and update rules [ OK ]
* Stopping save udev log and update rules [ OK ]
...done.
全新安装 Ubuntu 15.10 后，在使用scpor时git clone，我收到以下警告（命令本身不会失败）：key_load_public: invalid format
我怎样才能摆脱这个警告？
更新：这是输出scp -vvv：
OpenSSH_6.9p1 Ubuntu-2, OpenSSL 1.0.2d 9 Jul 2015
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to ... [...] port 22.
debug1: Connection established.
key_load_public: invalid format
debug1: identity file /home/alexzeitler/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/alexzeitler/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.9p1 Ubuntu-2