ubuntu tag

178 questions


2 answers
143 views
0
Ubuntu's terminal no longer starts, xterm doesn't start either (Could not exec/bin/sh There are no such files or directories)

When I was building the environment, I accidentally deleted /bin/ and had no choice but to obtain the same coreutils as the installed version, and copied the bin folder and below to /bin/.Until now, t...

2 years ago

1 answers
36 views
0
Unable to dual display Ubuntu using xrandr.

I use Ubuntu 14.04 by dual boot with Windows.I try to dual display on LVDS1 desktop and VGA1 external monitor, but it doesn't work.I usually use it on LVDS1, but when I connect it to an external displ...

2 years ago

1 answers
140 views
0
I don't know the password required when sudo runs.

Environment·Mac Terminal·Linux UbuntuI am a beginner in Linux.In order to translate the man command into Japanese, I executed the following command, but I was asked to password.I can't install it beca...

2 years ago

1 answers
42 views
0
The ubuntu notification area displays 'Error: BrokenCount > 0'.

It seems that the installation or uninstallation was not done properly, and the dependency was put in a bad state.An error has occurred.Right-click to run Package Manager or see what the problem is wi...

2 years ago

1 answers
82 views
0
PCL tutorial "Extracting indications from a PointCloud" cannot be built

I would like to use PCL to extract the plane from the point group.There is a tutorial on PCL that says Extracting indications from a PointCloud, and when I tried to run this code, I got the following ...

2 years ago

1 answers
130 views
0
I want to specify which GPU to use for display output in Ubuntu 20.04 with multiple GPU boards

on a PC with two GeForce GTX 1080Ti and GeForce GT 1030Ubuntu 20.04.2 LTS has been installed.I would like to use 1030 for display output and 1080Ti for machine learning.I don't know how to output the ...

2 years ago

1 answers
80 views
0
Unable to locate Chromium log for Ubuntu 19.10

I'm using Ubuntu 19.10, but I don't know where the Chromium logs are.Where is it?I am working on Chromium from selenium, and some error occurs, so I would like to see Chromium's log at that time.If yo...


1 answers
84 views
0
About Japanese input using Ubuntu US keyboard

Ubuntu 18.04.3 LTS uses fcitx as its input method.Currently, we are switching between Japanese input using the following settings: Left alt key to turn off the input method and Right alt key to turn o...

2 years ago

1 answers
37 views
0
Tell me the command to remove the RVM

While installing the RVM, something went wrong, so I think I need to delete it and download it againHow do I get rid of RVM in Ubuntu?

2 years ago

1 answers
101 views
0
How to build a proxy server from Ubuntu to nginx

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2 years ago
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