现在所有的白色都是黑色或透明的。桌面上的图标也变得非常大。
我不确定这是否是原因，但我添加了ppa:gnome3-team/gnome3ppa 和ppa:gnome3-team/gnome3-stagingppa，但之后我对它们都使用了 ppa-purge。尝试重新启动。
我oomox用于主题。这可能是问题吗？
如何恢复稳定的统一桌面？
尝试重新安装统一sudo apt install --reinstall unity
自从我拥有内置声卡以来，它一直在和我一起玩游戏。这就像它第 10 次决定不输出声音一样。
首先，为了证明这不是硬件问题，我插入了一个 16.04 32 位 UbuntuMATE 并且该卡工作正常。我正要安装一个窗户只是为了得到证明！头疼！！
请告诉我如何调试它。我只想忘记那张卡。让它工作！这次我真的不能解决这个问题。如果你愿意，我可以做一个后空翻。
以下是有关系统的一些信息
来自aplay -l：
card 2: PCH [HDA Intel PCH], device 0: CA0132 Analog [CA0132 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: PCH [HDA Intel PCH], device 1: CA0132 Digital [CA0132 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
alsa信息
详细的脉冲音频
硬信息
华文资讯
核心：
uname -a：
Linux 4sq 4.4.0-75-generic #96-Ubuntu SMP Thu Apr 20 09:56:33 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
bugzilla.kernel.org 上的相关问题
其他问题？
主板： （BIOS是最新的）
G1.狙击手 Z87
BIOS 设置问题（启动板）
还有什么...
编辑：
dmesg -t | grep snd
snd_ca0106 0000:05:01.0: enabling device (0000 -> 0001)
snd_ca0106 0000:05:01.0: Model 1004 Rev 00000000 Serial 10041102
snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
snd_hda_intel 0000:01:00.1: Disabling MSI
snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
snd_hda_intel 0000:00:03.0: failed to add i915 component master (-19)
snd_hda_codec_ca0132 hdaudioC2D2: autoconfig for CA0132: line_outs=1 (0xb/0x0/0x0/0x0/0x0) type:line
snd_hda_codec_ca0132 hdaudioC2D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
snd_hda_codec_ca0132 hdaudioC2D2: hp_outs=1 (0x10/0x0/0x0/0x0/0x0)
snd_hda_codec_ca0132 hdaudioC2D2: mono: mono_out=0x0
snd_hda_codec_ca0132 hdaudioC2D2: dig-out=0xc/0x0
snd_hda_codec_ca0132 hdaudioC2D2: inputs:
snd_hda_codec_ca0132 hdaudioC2D2: Mic=0x12
snd_hda_codec_ca0132 hdaudioC2D2: Line=0x11
usbcore: registered new interface driver snd-usb-audio
snd_ca0106 0000:05:01.0: Writing to ADC failed!
snd_ca0106 0000:05:01.0: Writing to ADC failed!
snd_hda_codec_ca0132 hdaudioC2D2: ca0132 DSP downloaded and running
snd_hda_codec_ca0132 hdaudioC2D2: ca0132 DSP downloaded and running
snd_ca0106 0000:05:01.0: Writing to ADC failed!
snd_ca0106 0000:05:01.0: Writing to ADC failed!
snd_ca0106 0000:05:01.0: Writing to ADC failed!
snd_ca0106 0000:05:01.0: Writing to ADC failed!
编辑：这个问题似乎与 bios 参数有关。迄今为止的结果不一致。我只是尝试将参数设置为“自动”或“启用”，它最终可以工作。https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1658528
Clementine 的左栏、音量控制和当前歌曲的突出显示都是橙色的，我该如何更改？
Clementine 在首选项窗口中有外观设置，将颜色主题设置为自定义外观，就像您在播放器上滴了一些油漆一样。我想改变的东西保持不变，但背景会变色。
显然克莱门汀的主题可以使用 qtconfig 进行更改，但它没有颜色设置并且设置为橙色。下一步去哪里？
我正在尝试以详细模式杀死并重新启动pulseaudio，我需要在输出中进行搜索。我尝试使用管道 grep 输出。失败后，我尝试将输出附加到文件中。我做错了什么。
杀死和启动命令是
pulseaudio -k && pulseaudio -v
我正在尝试做这样的事情：
pulseaudio -k && pulseaudio -v | grep conf
(pulseaudio -k && pulseaudio -v) > 'aout.txt'
pulseaudio -k && (pulseaudio -v > 'aout.txt')
它仍然只显示终端中的输出。我究竟做错了什么？
请注意，我更喜欢 grep 而不是附加到文件。
我已将 14.04 升级到 16.04。现在我在dash中找不到“软件和更新”或“其他驱动程序”。
另请注意，我同时拥有“Ubuntu 软件”和“Ubuntu 软件中心”。在软件中心 > 编辑菜单 > 软件源中显示为灰色（不可点击）。
按照本指南安装 mongodb，但 mongo 只是不想启动。
运行时sudo systemctl status mongodb它只显示Active: failed (Result: exit-code). 这没有有用的输出。我如何找出它为什么没有启动？
编辑：
的输出ls -al /etc/systemd/system/mongodb.service
-rw-r--r-- 1 root root 220 Feb 17 23:59 /etc/systemd/system/mongodb.service
的输出cat /etc/systemd/system/mongodb.service
[Unit]
Description=High-performance, schema-free document-oriented >database
After=network.target
[Service]
User=mongodb
ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf
[Install]
WantedBy=multi-user.target
的输出mongod
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] MongoDB starting : pid=6617 port=27017 dbpath=/data/db 64-bit host=sherrie-HP-Pavilion-x360-m3-Convertible
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] db version v3.2.12
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] git version: ef3e1bc78e997f0d9f22f45aeb1d8e3b6ac14a14
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2g 1 Mar 2016
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] allocator: tcmalloc
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] modules: none
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] build environment:
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] distmod: ubuntu1604
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] distarch: x86_64
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] target_arch: x86_64
2017-02-18T10:19:55.072+0200 I CONTROL [initandlisten] options: {}
2017-02-18T10:19:55.137+0200 I - [initandlisten] Detected data files in /data/db created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2017-02-18T10:19:55.155+0200 I STORAGE [initandlisten] exception in initAndListen: 98 Unable to create/open lock file: /data/db/mongod.lock errno:13 Permission denied Is a mongod instance already running?, terminating
2017-02-18T10:19:55.155+0200 I CONTROL [initandlisten] dbexit: rc: 100
当我的系统是 14.04 时，我遇到了这个问题，这解决了它。
现在我将系统升级到16.04，我没有找到克莱门汀所以我安装了它。它无法播放 m4a 文件，所以我找到了我的旧解决方案并尝试了它。但是还是不能玩m4a。
然后现在我尝试升级到克莱门汀的开发版本（另一个答案），但仍然没有运气。我不断收到 gstreamer 错误。
如何让 m4a 文件在 16.04 中工作？
我有一个 14.04 的系统克隆，上面有克莱门汀，播放 m4a。
编辑：
apt-cache search gstreamer.*bad
gir1.2-gst-plugins-bad-1.0 - GObject introspection data for the GStreamer libraries from the "bad" set
gnome-video-effects-extra - GNOME Video Effects - extra plugins
gstreamer1.0-plugins-bad - GStreamer plugins from the "bad" set
gstreamer1.0-plugins-bad-dbg - GStreamer plugins from the "bad" set (debug symbols)
gstreamer1.0-plugins-bad-doc - GStreamer documentation for plugins from the "bad" set
gstreamer1.0-plugins-bad-faad - GStreamer faad plugin from the "bad" set
gstreamer1.0-plugins-bad-videoparsers - GStreamer videoparsers plugin from the "bad" set
libgstreamer-plugins-bad1.0-0 - GStreamer development files for libraries from the "bad" set
libgstreamer-plugins-bad1.0-dev - GStreamer development files for libraries from the "bad" set
sound-juicer - GNOME CD Ripper
gstreamer0.10-plugins-bad-multiverse - GStreamer plugins from the "bad" set (Multiverse Variant)
gstreamer0.10-plugins-bad - GStreamer plugins from the "bad" set
libgstreamer-plugins-bad0.10-0 - GStreamer shared libraries from the "bad" set
N: Ignoring file '50unattended-upgrades.ucf-old' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
sudo find ~/ -mount -name \*gstreamer\*
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/installed/libgstreamer0.10-0_0.10.36-1ubuntu1+srt5_amd64
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/installed/libgstreamer0.10-0_0.10.36-1ubuntu1+srt5_amd64.md5
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/installed/libgstreamer-plugins-base0.10-0_0.10.36-1ubuntu0.1+srt5_amd64
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/installed/libgstreamer-plugins-base0.10-0_0.10.36-1ubuntu0.1+srt5_amd64.md5
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/af/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/fi/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/lt/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/el/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/bg/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/sk/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/nl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/eo/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/id/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/rw/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/az/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/tr/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/zh_CN/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/es/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/en_GB/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/de/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/ro/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/cs/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/uk/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/hu/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/eu/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/ca/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/it/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/be/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/sr/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/gl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/fr/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/ru/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/sq/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/da/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/pl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/vi/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/zh_TW/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/sv/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/ja/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/pt_BR/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/nb/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/locale/sl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/doc/libgstreamer0.10-0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/share/doc/libgstreamer-plugins-base0.10-0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0.30.0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/gstreamer-0.10
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/gstreamer0.10
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/gstreamer0.10/gstreamer-0.10
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/installed/libgstreamer0.10-0_0.10.36-1ubuntu1+srt5_i386.md5
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/installed/libgstreamer0.10-0_0.10.36-1ubuntu1+srt5_i386
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/installed/libgstreamer-plugins-base0.10-0_0.10.36-1ubuntu0.1+srt5_i386.md5
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/installed/libgstreamer-plugins-base0.10-0_0.10.36-1ubuntu0.1+srt5_i386
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/af/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/fi/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/lt/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/el/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/bg/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/sk/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/nl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/eo/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/id/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/rw/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/az/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/tr/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/zh_CN/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/es/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/en_GB/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/de/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/ro/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/cs/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/uk/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/hu/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/eu/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/ca/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/it/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/be/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/sr/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/gl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/fr/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/ru/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/sq/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/da/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/pl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/vi/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/zh_TW/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/sv/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/ja/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/pt_BR/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/nb/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/locale/sl/LC_MESSAGES/gstreamer-0.10.mo
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/doc/libgstreamer0.10-0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/share/doc/libgstreamer-plugins-base0.10-0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libgstreamer-0.10.so.0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libgstreamer-0.10.so.0.30.0
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/gstreamer-0.10
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/gstreamer0.10
/home/mina/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/gstreamer0.10/gstreamer-0.10
/home/mina/.local/share/gstreamer-1.0
/home/mina/.wine/drive_c/windows/system32/winegstreamer.dll
/home/mina/.wine/drive_c/windows/syswow64/winegstreamer.dll
/home/mina/.cache/gstreamer-1.0
/home/mina/.cache/software-center/icons/gstreamer0.10-fluendo-plugins-icon-gstreamer0.10-fluendo-plugins.png
/home/mina/.cache/software-center/icons/gstreamer0.10-fluendo-plugins-wmv-icon-gstreamer0.10-fluendo-plugins-wmv.png
至于apt list --installed这里的粘贴。有史以来最长的输出之一，呵呵 X）
注意：如果您认为我的系统一团糟，是的，我知道（不幸的是）。
编辑 2：在终端运行克莱门汀。这是启动输出的一部分：
04:12:14.255 INFO main:329 Clementine 1.3.1-284-g8a6cc8b
04:12:14.419 DEBUG NetworkProxyFactory:49 Detected system proxy URLs: ("", "", "", "")
04:12:14.421 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_536547441"
04:12:14.423 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_1160234507"
04:12:14.425 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_498140324"
04:12:14.428 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_2096635439"
04:12:14.430 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_878615057"
04:12:14.432 INFO main:48 TagReader worker connecting to "/tmp/clementine_536547441"
04:12:14.433 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_1273687375"
04:12:14.434 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_546149030"
04:12:14.437 DEBUG WorkerPool<HandlerType>:281 Starting worker 0x7fedb79fa660 "/usr/bin/clementine-tagreader" "/tmp/clementine_884135863"
04:12:14.438 INFO main:48 TagReader worker connecting to "/tmp/clementine_2096635439"
04:12:14.438 INFO main:48 TagReader worker connecting to "/tmp/clementine_1160234507"
04:12:14.438 INFO main:48 TagReader worker connecting to "/tmp/clementine_498140324"
04:12:14.440 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda800c540 connected to "/tmp/clementine_536547441"
04:12:14.440 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda800daf0 connected to "/tmp/clementine_1160234507"
04:12:14.440 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda800c5c0 connected to "/tmp/clementine_498140324"
04:12:14.440 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda8010420 connected to "/tmp/clementine_2096635439"
04:12:14.441 INFO main:48 TagReader worker connecting to "/tmp/clementine_878615057"
04:12:14.441 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda8011a00 connected to "/tmp/clementine_878615057"
04:12:14.446 INFO main:48 TagReader worker connecting to "/tmp/clementine_1273687375"
04:12:14.446 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda800ec80 connected to "/tmp/clementine_1273687375"
04:12:14.446 INFO main:48 TagReader worker connecting to "/tmp/clementine_546149030"
04:12:14.447 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda80145b0 connected to "/tmp/clementine_546149030"
04:12:14.453 INFO main:48 TagReader worker connecting to "/tmp/clementine_884135863"
04:12:14.453 DEBUG WorkerPool<HandlerType>:301 Worker 0x7feda8012520 connected to "/tmp/clementine_884135863"
04:12:14.490 DEBUG GnomeGlobalShortcutBackend:52 registering
04:12:14.610 DEBUG MainWindow:226 Starting
04:12:14.633 WARN unknown QPainter::begin: Paint device returned engine == 0, type: 2
04:12:14.666 DEBUG CoverProviders:35 Registered cover provider "Amazon"
04:12:14.667 DEBUG CoverProviders:35 Registered cover provider "MusicBrainz"
04:12:14.667 DEBUG CoverProviders:35 Registered cover provider "last.fm"
04:12:14.677 DEBUG MainWindow:297 Initialising player
04:12:14.686 DEBUG MainWindow:303 Creating models
04:12:14.703 INFO Player:627 Registered URL handler for "classicalradio"
04:12:14.703 DEBUG InternetModel:131 Adding internet service: "ClassicalRadio"
04:12:14.704 INFO Player:627 Registered URL handler for "di"
04:12:14.704 DEBUG InternetModel:131 Adding internet service: "DigitallyImported"
04:12:14.717 DEBUG InternetModel:131 Adding internet service: "Icecast"
04:12:14.722 DEBUG InternetModel:131 Adding internet service: "Jamendo"
04:12:14.727 INFO Player:627 Registered URL handler for "jazzradio"
04:12:14.727 DEBUG InternetModel:131 Adding internet service: "JazzRadio"
04:12:14.728 INFO Player:627 Registered URL handler for "magnatune"
04:12:14.732 DEBUG InternetModel:131 Adding internet service: "Magnatune"
04:12:14.737 DEBUG InternetModel:131 Adding internet service: "Podcasts"
04:12:14.741 INFO Player:627 Registered URL handler for "rockradio"
04:12:14.741 DEBUG InternetModel:131 Adding internet service: "RockRadio"
04:12:14.745 DEBUG InternetModel:131 Adding internet service: "SavedRadio"
04:12:14.749 INFO Player:627 Registered URL handler for "radiotunes"
04:12:14.749 DEBUG InternetModel:131 Adding internet service: "RadioTunes"
04:12:14.753 INFO Player:627 Registered URL handler for "somafm"
04:12:14.753 DEBUG InternetModel:131 Adding internet service: "SomaFM"
04:12:14.757 INFO Player:627 Registered URL handler for "intergalacticfm"
04:12:14.757 DEBUG InternetModel:131 Adding internet service: "Intergalactic FM"
04:12:14.765 DEBUG InternetModel:131 Adding internet service: "SoundCloud"
04:12:14.766 DEBUG SpotifyService:108 Spotify system blob path: "/usr/bin/clementine-spotifyblob"
04:12:14.766 DEBUG SpotifyService:109 Spotify local blob path: "/home/mina/.config/Clementine/spotifyblob/version16-64bit/blob"
04:12:14.770 DEBUG InternetModel:131 Adding internet service: "Spotify"
04:12:14.770 INFO Player:627 Registered URL handler for "subsonic"
04:12:14.792 DEBUG InternetModel:131 Adding internet service: "Subsonic"
04:12:14.815 INFO Player:627 Registered URL handler for "box"
04:12:14.815 DEBUG InternetModel:131 Adding internet service: "Box"
04:12:14.819 INFO Player:627 Registered URL handler for "dropbox"
04:12:14.819 DEBUG InternetModel:131 Adding internet service: "Dropbox"
04:12:14.823 INFO Player:627 Registered URL handler for "googledrive"
04:12:14.823 DEBUG InternetModel:131 Adding internet service: "Google Drive"
04:12:14.827 INFO Player:627 Registered URL handler for "seafile"
04:12:14.827 DEBUG InternetModel:131 Adding internet service: "Seafile"
04:12:14.831 INFO Player:627 Registered URL handler for "skydrive"
04:12:14.831 DEBUG InternetModel:131 Adding internet service: "OneDrive"
04:12:14.834 WARN DeviceKitLister:55 Error enumerating DeviceKit-disks devices: "org.freedesktop.DBus.Error.ServiceUnknown" "The name org.freedesktop.UDisks was not provided by any .service files"
04:12:14.837 DEBUG MainWindow:322 Creating UI
04:12:14.889 DEBUG MainWindow:867 Creating equalizer
04:12:14.891 DEBUG MainWindow:896 Creating now playing widget
04:12:14.915 DEBUG _MessageReplyBase:24 Waiting on ID 0
...然后它继续扫描我的文件。
当我尝试运行 m4a 文件时，这是输出
04:12:57.114 DEBUG PlaylistBackend:294 Saving playlist 196
04:12:57.123 DEBUG PlaylistBackend:294 Saving playlist 46
04:12:57.126 DEBUG {anonymous}:42 QDBusError("", "")
04:12:57.362 DEBUG GnomeGlobalShortcutBackend:96 registered
04:12:57.435 DEBUG {anonymous}:78 Remote interface published on Avahi: QDBusError("", "")
04:13:42.355 DEBUG Database:584 Starting database integrity check
04:13:42.357 DEBUG Database:645 Starting database backup
04:13:54.113 DEBUG _MessageReplyBase:24 Waiting on ID 406
04:13:54.113 DEBUG TagReader:984 Loading art from "/path/bla/bla/name.m4a"
04:13:54.114 INFO MoodbarLoader:147 Creating moodbar data for "/path/bla/bla/name.m4a"
04:13:54.115 DEBUG MessageReply<MessageType>:90 Releasing ID 406 (finished)
04:13:54.115 DEBUG _MessageReplyBase:26 Acquired ID 406
04:13:54.115 DEBUG PlaylistBackend:294 Saving playlist 183
04:13:54.129 ERROR MoodbarPipeline:133 Error processing QUrl( "file:///path/bla/bla/name.m4a" ) : "Your GStreamer installation is missing a plug-in."
04:13:54.129 ERROR MoodbarPipeline:133 Error processing QUrl( "file:///path/bla/bla/name.m4a" ) : "GStreamer encountered a general stream error."
04:13:54.138 ERROR GstEnginePipeline:645 1 "gsturidecodebin.c(1006): no_more_pads_full (): /GstPipeline:pipeline/GstURIDecodeBin:uridecodebin-0:
no suitable plugins found:
gstdecodebin2.c(4565): gst_decode_bin_expose (): /GstPipeline:pipeline/GstURIDecodeBin:uridecodebin-0/GstDecodeBin:decodebin1:
no suitable plugins found:
Missing decoder: Apple Lossless Audio (ALAC) (audio/x-alac, codec_data=(buffer)00000024616c616300000000000010000010280a0e0200ff00002f5a000bcdeb0000ac44, samplesize=(int)16, max-input-size=(int)12142, rate=(int)44100, channels=(int)2)
"
04:13:54.138 ERROR GstEnginePipeline:645 1 "qtdemux.c(5520): gst_qtdemux_loop (): /GstPipeline:pipeline/GstURIDecodeBin:uridecodebin-0/GstDecodeBin:decodebin1/GstQTDemux:qtdemux1:
streaming stopped, reason not-linked"
04:13:54.165 DEBUG MainWindow:1484 position 0 scrobble point 187 status 0
04:14:03.325 WARN GstEngine:693 Gstreamer error: "Your GStreamer installation is missing a plug-in."
04:14:03.325 ERROR logging:56 Source ID 69 was not found when attempting to remove it
04:14:03.327 WARN unknown QTimeLine::start: already running
04:14:12.458 WARN unknown QTimeLine::start: already running
04:14:21.731 WARN OSD:140 Error sending notification "org.freedesktop.DBus.Error.NoReply"
编辑3：
apt-cache search gstreamer0.10-plugins-bad
gstreamer0.10-plugins-bad-multiverse - GStreamer plugins from the "bad" set (Multiverse Variant)
gstreamer0.10-plugins-bad - GStreamer plugins from the "bad" set
N: Ignoring file '50unattended-upgrades.ucf-old' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
我想备份 Ubuntu。我的机器上只有ubuntu。
我有一个现场USB并启动。然后我使用 gparted 将我的 Ubuntu 复制到我拥有的另一个 ext4 分区。而已。
现在我重新启动到 Ubuntu 并打开 gparted。显示新旧分区均已挂载，挂载点为/
发生了什么？
它与 UUID 有关吗？（因为
blkid显示两个分区的UUID相同）如何将两个 Ubuntu 彼此“分离”？使它们成为 2 个独立的操作系统。＆ 这是一个好主意吗？
值得注意的是，ubuntu 运行非常缓慢
刚刚安装了 Visual Studio 代码。我需要安装插件，但它无法连接到互联网。它给出了错误connect ETIMEDOUT 50.0.0.5:8080
事情是; 50.0.0.5:8080是我有时需要使用的代理。我将其Network > Network proxy设置为 并将其设置为Manualand Apply system wide。但现在我将其设置为无！它是如何尝试连接到该代理的？我以前见过类似的问题
如何禁用该幽灵代理？
我一直在读这个。显然，如果我按住 enter （某处） 70 秒，我将获得 root 访问权限。我在密码提示下尝试了它，但它给了我 3 次尝试并停止了。我在 tty 上试过，但也没有用。我不脆弱还是我做错了？
的一些条目xinput很奇怪
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SYNA7501:00 06CB:12B8 Pen id=11 [slave pointer (2)]
⎜ ↳ SYNA7501:00 06CB:12B8 id=12 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=16 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ HP Truevision HD id=10 [slave keyboard (3)]
↳ Intel Virtual Button driver id=13 [slave keyboard (3)]
↳ Intel Virtual Button driver id=14 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=15 [slave keyboard (3)]
↳ HP WMI hotkeys id=17 [slave keyboard (3)]
↳ HP Wireless hotkeys id=18 [slave keyboard (3)]
之类的东西Virtual core XTEST pointer或两者SYNA7501:00 06CB:12B8
我在哪里可以找到这些条目的文档？例如，哪一个是触摸屏？
...我尝试了该参数list-props，但它不是很有帮助。事实上，它输出的东西我也想为其查找文档。
例如; xinput list-props 11：
Device 'SYNA7501:00 06CB:12B8 Pen':
Device Enabled (137): 1
Coordinate Transformation Matrix (139): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (263): 0
Device Accel Constant Deceleration (264): 1.000000
Device Accel Adaptive Deceleration (265): 1.000000
Device Accel Velocity Scaling (266): 10.000000
Device Product ID (255): 1739, 4792
Device Node (256): "/dev/input/event12"
Evdev Axis Inversion (267): 0, 0
Evdev Axis Calibration (268): <no items>
Evdev Axes Swap (269): 0
Axis Labels (270): "Abs X" (260), "Abs Y" (261), "Abs Pressure" (262)
Button Labels (271): "Button 0" (259), "Button Unknown" (258), "Button Unknown" (258), "Button Wheel Up" (143), "Button Wheel Down" (144)
Evdev Scrolling Distance (272): 0, 0, 0
Evdev Middle Button Emulation (273): 0
Evdev Middle Button Timeout (274): 50
Evdev Third Button Emulation (275): 0
Evdev Third Button Emulation Timeout (276): 1000
Evdev Third Button Emulation Button (277): 3
Evdev Third Button Emulation Threshold (278): 20
Evdev Wheel Emulation (279): 0
Evdev Wheel Emulation Axes (280): 0, 0, 4, 5
Evdev Wheel Emulation Inertia (281): 10
Evdev Wheel Emulation Timeout (282): 200
Evdev Wheel Emulation Button (283): 4
Evdev Drag Lock Buttons (284): 0
我希望能够控制这些参数。
这些输出的型号是“HP ENVY x360 - 15-w107ne”
我可以在同一个局域网上的设备上做远程桌面，但两个 Ubuntu 都作为一个环境统一。
我运行vino-preferences并检查“允许其他用户查看您的桌面”。然后我可以使用 Remmina 连接[ComputerName].local或输入本地 ip。
但是，有一个设备将 LXDE 作为环境。我做了同样的事情，vino-preferences但是当我尝试连接它时，我收到一条消息“无法连接到 VNC 服务器”
奇怪的是反向连接工作正常。...意味着我可以使用 remmina 从 LXDE 机器连接到 Ubuntu Unity 机器。
如何配置 LXDE 以像其他机器一样工作？
惠普 x360 笔记本电脑有一个“铰链屏幕”。屏幕可以打开并翻转到 360 度。
我想用一些在屏幕翻转超过某个角度时激活的命令编写一些脚本。如何检测角度？
...我想象它是一个返回某个值（在值范围内）的函数？它是这样工作的吗？或者也许是一个“标志”设置为真或假？
我该如何检查？
在带有GTX 770的“Nvidia X 服务器设置”中，在“OpenGL 设置”下有两个复选框，称为“同步到 VBlank”和“允许翻转”，它们可以修复屏幕撕裂。
但是对于GTX 930M ，这两个复选框不存在，并且屏幕显示出可怕的垂直撕裂。
如何用 930M 修复这种撕裂？（消耗尽可能少的电池电量）
在 16.04 我有这个：
cdrom:[Ubuntu 16.04.1 LTS_Xenial Xerus_ - Release amd64 (20160719)]/ xenial main 受限
...默认情况下禁用。它是什么，为什么它被标记为“cdrom”？（它是一些存储库，对吗？）如果启用它，我会得到什么？
显然，安装 Chrome 最简单的方法是访问 google.com/chrome 并下载该软件包，但这是否能让它保持最新？
据我所知，如果我以这种方式安装某些软件，它不会自动更新。我需要将存储库添加到我的列表中，以便检查更新版本。
安装 Chrome 的另一种方法是添加并http://dl.google.com/linux/chrome/deb/继续/etc/apt/sources.list...第一种方法是否像这种方法一样使 chrome 保持最新？
只是一个标准的 wifi-not-working 问题。一个全新的 Ubuntu 16.04 并且是最新的。标题中的笔记本电脑型号。
我在这里接受的答案中使用了“无线信息脚本”，结果如下：
http://paste.ubuntu.com/23255392/
蒂亚:)
当您制作 Ubuntu 可启动 USB（或 CD）时，USB 上会创建哪些文件和文件夹？
只是在 USB 的根目录中创建的东西（不在这些文件夹中）。
每个项目的简要说明会很好。
出现此类问题的原因之一是我有一个可启动的 USB 记忆棒，其中包含许多其他文件，这些文件与安装文件混合在一起，所以我想过滤掉我的文件。物品的解释是出于好奇。无论如何，NVM :)
如果我unity在终端中输入会话崩溃并且我已注销。
我该如何控制？unity如果我错误地输入终端，我想防止崩溃。（这是因为我目前正在使用 Unity3D，所以有时我会感到困惑）或者我想收到一条警告消息。