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nazar2sfive's questions

Martin Hope
nazar2sfive
Asked: 2020-11-03 02:29:32 +0800 CST
  • 1

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如何让 Ubuntu 20.10 中的 Opera 支持 H.264？

如何安装 MPEG-4 AAC 解码器和 H.264 解码器？ 我尝试了以下但 Opera 上的 H.264 视频仍然无法播放：

$ sudo apt install libdvdnav4 libdvdread8 gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly libdvd-pkg ubuntu-restricted-extras
Reading package lists... Done
Building dependency tree       
Reading state information... Done
gstreamer1.0-plugins-bad is already the newest version (1.18.0-2ubuntu6).
gstreamer1.0-plugins-ugly is already the newest version (1.18.0-1).
libdvdnav4 is already the newest version (6.1.0-1build1).
libdvdread8 is already the newest version (6.1.1-2).
libdvd-pkg is already the newest version (1.4.2-1-1).
ubuntu-restricted-extras is already the newest version (67).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
multimedia opera codecs 20.10
Martin Hope
nazar2sfive
Asked: 2020-04-24 09:16:24 +0800 CST
  • 5

我的文件位于启动时自动挂载的 NTFS 驱动器4416017316016770中。但是，在从我的 NTFS 驱动器进行 gnome 搜索期间没有显示任何文件。尽管跟踪器的大量爬行工作已经持续了几个小时。

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android@clr:~
$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda      8:0    0 465.8G  0 disk 
├─sda1   8:1    0   292M  0 part /boot/efi
├─sda2   8:2    0   512M  0 part [SWAP]
├─sda3   8:3    0 108.6G  0 part /
├─sda4   8:4    0    16M  0 part 
├─sda5   8:5    0    79G  0 part 
└─sda6   8:6    0 277.4G  0 part /media/4416017316016770
sr0     11:0    1  1024M  0 rom

4416017316016770包含我的公共目录（linux+ windows 双启动）

我对该分区具有完全的读/写访问权限。

android@clr:~
$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda3 during installation
UUID=81c4bc1c-1a7e-4822-acae-220bbe572240 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=1A74-A270  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda2 during installation
UUID=10842320-1286-413f-bf08-3e0ca76bcf2f none            swap    sw              0       0
/dev/disk/by-uuid/4416017316016770 /media/4416017316016770 ntfs-3g  defaults,windows_names,locale=en_US.utf8  0 0


android@clr:~
$ sudo cat /etc/updatedb.conf
PRUNE_BIND_MOUNTS="yes"
# PRUNENAMES=".git .bzr .hg .svn"
PRUNEPATHS="/tmp /var/spool /var/lib/os-prober /var/lib/ceph /home/.ecryptfs /var/lib/schroot"
PRUNEFS="NFS afs autofs binfmt_misc ceph cgroup cgroup2 cifs coda configfs curlftpfs debugfs devfs devpts devtmpfs ecryptfs ftpfs fuse.ceph fuse.cryfs fuse.encfs fuse.glusterfs fuse.gvfsd-fuse fuse.mfs fuse.rozofs fuse.sshfs fusectl fusesmb hugetlbfs iso9660 lustre lustre_lite mfs mqueue ncpfs nfs nfs4 ocfs ocfs2 proc pstore rpc_pipefs securityfs shfs smbfs sysfs tmpfs tracefs udev udf usbfs"
android@clr:~
$

鲶鱼搜索 在此处输入图像描述

在此处输入图像描述

我希望在 gnome 活动搜索中显示verkhnenovokutlumbetyevo 。

我现在将卷安装到主页本身.. 仍然 gnome 搜索不起作用。

[android@android ~]$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a device; this may
# be used with UUID= as a more robust way to name devices that works even if
# disks are added and removed. See fstab(5).
#
# <file system>             <mount point>  <type>  <options>  <dump>  <pass>
UUID=9DB8-17F3                            /boot/efi      vfat    umask=0077 0 2
UUID=4ac0a64a-e4eb-4921-bb96-9bcfef722aa4 /              ext4    defaults,noatime 0 1
/dev/disk/by-uuid/4416017316016770 /home/android/4416017316016770 ntfs-3g defaults 0 0

终于解决了。感谢在下面发布答案

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gnome 20.04
Martin Hope
nazar2sfive
Asked: 2020-04-10 20:51:29 +0800 CST
  • 2
ubuntu@ubuntu:~$ lsblk -po NAME,SIZE,TYPE,FSTYPE,PARTLABEL
NAME          SIZE TYPE FSTYPE   PARTLABEL
/dev/loop0    1.9G loop squashfs 
/dev/loop1   27.1M loop squashfs 
/dev/loop2     55M loop squashfs 
/dev/loop3  240.8M loop squashfs 
/dev/loop4   62.1M loop squashfs 
/dev/loop5   49.8M loop squashfs 
/dev/sda    465.8G disk          
├─/dev/sda1   292M part vfat     CLR_BOOT
├─/dev/sda2   512M part swap     CLR_SWAP
├─/dev/sda3 108.6G part ext4     CLR_ROOT
├─/dev/sda4    16M part          Microsoft reserved partition
├─/dev/sda5    79G part ntfs     Basic data partition
└─/dev/sda6 277.4G part ntfs     Basic data partition
/dev/sdb     30.2G disk iso9660  
├─/dev/sdb1   2.5G part iso9660  
├─/dev/sdb2   3.9M part vfat     
└─/dev/sdb3  27.7G part ext4     
/dev/sr0     1024M rom           
ubuntu@ubuntu:~$
uefi
Martin Hope
nazar2sfive
Asked: 2018-03-12 08:34:24 +0800 CST
  • 3

没有真正的透明度。我该如何解决？

# By Jesse_Avalos , See me on Eye Candy Linux_  on Google +
#Modified by http://www.NoobsLab.com

background yes
use_xft yes
xftfont Roboto:size=9
xftalpha 0.8
update_interval 1
total_run_times 0
own_window yes
own_window_transparent yes
##############################################
# Compositing tips:
# Conky can play strangely when used with
# different compositors. I have found the
# following to work well, but your mileage
# may vary. Comment/uncomment to suit.
##############################################
## no compositor
own_window_type conky
own_window_argb_visual yes

## xcompmgr
#own_window_type conky
#own_window_argb_visual yes

## cairo-compmgr
own_window_type conky
own_window_argb_visual no
##############################################
own_window_hints undecorated,below,sticky,skip_taskbar,skip_pager
double_buffer yes
draw_shades no
draw_outline no
draw_borders no
draw_graph_borders no
stippled_borders 0
border_margin 5
border_width 1
default_color 1C1C1C
default_shade_color 000000
default_outline_color 000000
alignment top_right
minimum_size 600 600
maximum_width 900
gap_x 505
gap_y 70
alignment top_right
no_buffers yes
uppercase no
cpu_avg_samples 2
net_avg_samples 2
short_units yes
text_buffer_size 2048
use_spacer none
override_utf8_locale yes
color1 212021
color2 E8E1E6
color3 E82A2A
own_window_argb_value 0
own_window_colour 000000
TEXT
${goto 245}${voffset 25}${font GeosansLight:size=25} Today
${goto 124}${voffset -}${font GeosansLight:light:size=70}${time %I:%M}${image .conky/blackline.png -p 350,26 -s 10x189}
${offset 150}${voffset -55}${font GeosansLight:size=17}${time %A, %d %B}
${offset 380}${voffset -177}${font GeosansLight:size=25}Systems${font GeosansLight:size=22}
${offset 400}${voffset 5}${font GeosansLight:size=15}$acpitemp'C
${offset 400}${voffset 10}${cpu cpu0}% / 100%
${offset 400}${voffset 4}$memfree / $memmax${font GeosansLight:size=15}
${offset 400}${voffset 5}${if_up wlp6s0}${upspeed wlp6s0} kb/s / ${totalup wlp6s0}${endif}${if_up eth0}${upspeed eth0} kb/s / ${totalup eth0}${endif}${if_up ppp0}${upspeed ppp0} kb/s / ${totalup ppp0}${endif}
${offset 400}${voffset 5}${if_up wlp6s0}${downspeed wlp6s0} kb/s / ${totaldown wlp6s0}${endif}${if_up eth0}${downspeed eth0} kb/s / ${totaldown eth0}${endif}${if_up ppp0}${downspeed ppp0} kb/s / ${totaldown ppp0}${endif}

${goto 373}${voffset -162}${font Dingytwo:size=17}M$font 
${goto 373}${voffset 7}${font Dingytwo:size=17}7$font 
${goto 373}${voffset 1}${font Dingytwo:size=17}O$font 
${goto 373}${voffset 1}${font Dingytwo:size=17}5$font 
${goto 373}${voffset 1}${font Dingytwo:size=17}4$font

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conky 17.10
Martin Hope
nazar2sfive
Asked: 2017-10-21 05:02:07 +0800 CST
  • 3
android@android:~/Downloads$ sudo dpkg -i wps-office_10.1.0.5707_a21_amd64.deb

[sudo] password for android: 
Selecting previously unselected package wps-office.
(Reading database ... 134330 files and directories currently installed.)
Preparing to unpack wps-office_10.1.0.5707_a21_amd64.deb ...
Unpacking wps-office (10.1.0.5707~a21) ...
dpkg: dependency problems prevent configuration of wps-office:
 wps-office depends on libpng12-0; however:
  Package libpng12-0 is not installed.

dpkg: error processing package wps-office (--install):
 dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.13.3-6ubuntu5) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu3) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for shared-mime-info (1.8-1) ...
Processing triggers for hicolor-icon-theme (0.17-1) ...
Errors were encountered while processing:
 wps-office
android@android:~/Downloads$ sudo apt install libpng16-16
Reading package lists... Done
Building dependency tree       
Reading state information... Done
libpng16-16 is already the newest version (1.6.34-1).
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 wps-office : Depends: libpng12-0 but it is not installable
              Recommends: ttf-mscorefonts-installer but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

android@android:~/Downloads$ sudo apt install -f

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
  wps-office
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 386 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 136822 files and directories currently installed.)
Removing wps-office (10.1.0.5707~a21) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu3) ...
Processing triggers for shared-mime-info (1.8-1) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu5) ...
Processing triggers for hicolor-icon-theme (0.17-1) ...

android@android:~/Downloads$ sudo apt install libpng16-16

Reading package lists... Done
Building dependency tree       
Reading state information... Done
libpng16-16 is already the newest version (1.6.34-1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

android@android:~/Downloads$ apt search libpng12-0

Sorting... Done
Full Text Search... Done

android@android:~/Downloads$
17.10
Martin Hope
nazar2sfive
Asked: 2016-11-11 04:51:22 +0800 CST
  • 0

我正在尝试使用以下命令在 Ubuntu 16.10 中安装指示器 Netspeed：

sudo apt-get install build-essential libgtop2-dev libgtk-3-dev libappindicator3-dev git-core
git clone https://github.com/GGleb/indicator-netspeed-unity.git
cd indicator-netspeed-unity
make
sudo make install
indicator-netspeed-unity &

不幸的是，这会返回错误...

**（indicator-netspeed-unity:6641）：警告**：无法注册无障碍总线：没有收到回复。可能的原因包括：远程应用程序未发送回复、消息总线安全策略阻止回复、回复超时或网络连接中断。

(indicator-netspeed-unity:6641): GLib-GIO-ERROR **: Settings schema 'apps.indicators.netspeed-unity' 未安装

16.10
Martin Hope
nazar2sfive
Asked: 2016-10-23 03:30:23 +0800 CST
  • 5
nazar@android:~$ sudo dpkg -i wps*amd64.deb
[sudo] password for nazar: 
Selecting previously unselected package wps-office.
(Reading database ... 227014 files and directories currently installed.)
Preparing to unpack wps-office_10.1.0.5672-a21_amd64.deb ...
Unpacking wps-office (10.1.0.5672~a21) ...
dpkg: dependency problems prevent configuration of wps-office:
 wps-office depends on libpng12-0; however:
  Package libpng12-0 is not installed.

dpkg: error processing package wps-office (--install):
 dependency problems - leaving unconfigured
Processing triggers for desktop-file-utils (0.23-1ubuntu1) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for shared-mime-info (1.7-1) ...
Unknown media type in type 'all/all'
Unknown media type in type 'all/allfiles'
Processing triggers for hicolor-icon-theme (0.15-1) ...
Errors were encountered while processing:
 wps-office


nazar@android:~$ sudo apt-get install libpng12-0
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package libpng12-0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source                                                                                                                                   

E: Package 'libpng12-0' has no installation candidate



nazar@android:~$ sudo apt install -f                                                                                                                                    
Reading package lists... Done                                                                                                                                           
Building dependency tree                                                                                                                                                
Reading state information... Done                                                                                                                                       
Correcting dependencies... Done                                                                                                                                         
The following packages will be REMOVED:                                                                                                                                 
  wps-office                                                                                                                                                            
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.                                                                                                          
1 not fully installed or removed.                                                                                                                                       
After this operation, 367 MB disk space will be freed.                                                                                                                  
Do you want to continue? [Y/n] n                                                                                                                                        
Abort.        


nazar@android:~$
16.10
Martin Hope
nazar2sfive
Asked: 2016-05-20 19:23:16 +0800 CST
  • 76

appstreamcli不断使用 100% 的核心使我的笔记本电脑过热。我唯一的解决办法就是杀死它。这是一个截图top：

顶部显示 appstreamcli 的输出，CPU 使用率为 100%

我可以appstreamcli用或杀死。但是一旦我这样做了，该过程就会再次返回并挂起更新。如果我然后杀死它，我会得到以下输出：sudo kill pidsudo killall appstreamclisudo apt updateappstreamcli

Reading package lists... Done
E: Problem executing scripts APT::Update::Post-Invoke-Success
'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli;
 then appstreamcli refresh > /dev/null;
 fi'
E: Sub-process returned an error code

这个过程是什么，为什么要使用这么多 CPU？

apt
Martin Hope
nazar2sfive
Asked: 2016-05-03 01:00:34 +0800 CST
  • 2

我尝试使用休眠我的系统

pm-hibernate

它确实冬眠了。但是在启动系统时，它崩溃了。我不得不硬重启我的系统。接下来我知道的是我的硬盘已满，原因是uvcydnctrl-udev.log.

为什么有一个不断增长的 uvcydnctrl-udev.log 文件填满我的硬盘？另外，我可以做些什么来阻止这种情况，或者 - 至少 - 防止文件浪费我所有的磁盘空间？

16.04
Martin Hope
nazar2sfive
Asked: 2016-04-30 04:54:25 +0800 CST
  • 0

我有大约 250 张图片，其中包含我必须学习的文字。问题是图片模糊。因此，当我在 Windows 中使用 irfan 视图浏览图片时，我只需按“shift+S”- 简单的快捷方式即可立即使您的图片清晰易读。显然，即使使用 wine 1.9，irfan 也无法运行。我发现 feh 具有简单锐利的特征，并结合了 Ctrl+右拖动

有没有什么替代方法可以让我在不涉及鼠标的情况下完成上述操作，就像我对 irfan 所做的那样？

16.04
Martin Hope
nazar2sfive
Asked: 2015-12-28 21:27:50 +0800 CST
  • 8

我想念 Windows 的“所有搜索”和“列表”——它们的查找和启动速度非常快。他们索引我的整个硬盘的时间是 0.2 秒[我猜他们使用 NTFS 日志数据库]。如果创建了一些新文件，它们会立即自动重新索引。

我想在 Linux 中仅通过文件名而不是其内容来定位文件。在 Windows 中一切都一样。

在 Linux 中，我找到了两个适合我的选项。他们是时候使用以下方法索引我的整个硬盘了：

  • 第一个选项：( sudo updatedbmlocate ) 3 分钟重新索引数据库。
  • 第二个选项：一切都通过葡萄酒......大约 5 分钟 [它甚至索引 ext4 ]。

现在我是一个桌面用户，所以我更喜欢一个很好的 gui 来快速搜索它们。

一切搜索都与酒一起运行

荣誉提名：

  1. krunner 完成了这项工作.. 但我讨厌 baloo 索引需要永远的事实。我猜它也在文件中搜索内容。如果它能让我们只索引文件名就好了。
  2. unity dash 可以找到你触摸的文件。但它不会位于您触摸的文件/文件夹之外。

所以我的问题。有人知道我如何快速索引并使用 gui 搜索索引文件名吗？

unity