Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [18.04]

Seventh LTS (Long Term Support) release of Ubuntu, code-named "Bionic Beaver". Released on 26th April, 2018. Will go End Of Life (EOL) April 2028. Only use this tag for version-specific questions.

0
votes
0answers
27 views

I'm using ubuntu 19.04 but I want to install PPA and repositories from Ubuntu Bionic [on hold]

I'm using Ubuntu 19.04 but I want to install PPA and repositories from Ubuntu Bionic. How would I do this? I'd preferably want to do it from the terminal. (Btw this isn't a bug i just want to use ppa ...
0
votes
0answers
13 views

Broadcom BCM43224 wifi issue [14e4:4353] (rev01)

I'm experiencing troubles with my Dell Studio 1747 laptop and wifi card BCM43224 [14e4:4353] (rev 01). I'm using Xubuntu 18.04, but also had the same on Ubuntu 17.10. I'm using broadcom-sta driver but ...
0
votes
2answers
335 views

Packet Tracer 7.2 freezes while trying to save file

I have a file topology_1.pkt saved in default save location of packettracer 7.2. Now if I try to save another work with filename beginning with "t" (let's say topology_2.pkt), When I hit "t" from ...
0
votes
0answers
4 views

Graphical glitches using Ubuntu 18.04 as guest in VirtualBox

I am using Ubuntu 18.04 as a guest system, virtualized by the latest version of VirtualBox. My host OS is Windows 10, which is up to date. The Ubuntu guest is a fresh install, and it is also up to ...
0
votes
0answers
2 views

Purple screen on ubuntu. The log in system is missing after I updated ubuntu 18.04 please help?

pleaseeeeee help I cant manage log on after I install ubuntu 18.04 and I need some help
0
votes
0answers
3 views

Ubuntu Startup Message: Usage of /: 90%

i'm completly new & this is my first question here ever. i'm interested in learning more about linux based operation systems. i've installed ubuntu server 18.04.1 lts edition with an iso file ...
1
vote
1answer
65 views

Why is gnome-calculator scanning my home directory?

I'm currently running Ubuntu 18.04.1 and have gnome-calculator 3.30.1 installed. I'm pretty sure that's the one that came bundled with 18.04. Every time I launch gnome-calculator the following ...
0
votes
2answers
22 views

Ubuntu unable to boot. I cannot log on. PURPLE SCREEN, please help

I have a purple screen on my Ubuntu and I am unable to log in. Please help. Thanks........ I have tried numerous times to try fix this problem.
1
vote
1answer
59 views

Open ssh error: packet_write_wait: Connection to x.x.x.x port 22: Broken pipe

First i am going to explain what I'm trying to do. I have set up a webserver running ubuntu server on top of vmware-esxi. I want to use SFTP over SSH to upload my website's code. We did this in a php ...
1
vote
0answers
18 views

Can I turn off window snapping in GNOME 3?

I want to avoid my windows snapping to the edge of my screen when resizing and moving, but it doesn't seem to work. I am running GNOME 3.28.2 on Ubuntu 18.04.1 LTS. I see no options for snapping when ...
0
votes
0answers
15 views

how to password protect a folder in ubuntu 18.04

I am new and using Ubuntu 18.04.1 LTS. I want to protect a particular folder with a password. so that no one can access the folder without the password. Is there any software or process to do so? I ...
2
votes
2answers
3k views

/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/nvidia_settings.conf

After upgrading from ubuntu 16.04 all the way to ubuntu 18.04 im seeing a lot of messeges like this during apt-get upgrade. /sbin/ldconfig.real: Warning: ignoring configuration file that cannot be ...
1
vote
1answer
9 views

Ubuntu 18.04 hangs on graphical start with linux 4.15.0-44

I have a very strange issue here. I updated my machine's kernel to 4.15.0-44. After a restart the whole machine was messed up. Some more digging around I managed to disable my graphical X server ...
0
votes
0answers
25 views

When launching Tor, after it initializes and launches it doesn't appear in the sidebar of GNOME

When I launch Tor Browser, the initial window that displays initialization process is visible on the dock among my favorites and open windows, but the actual Tor Browser window that opens after that ...
2
votes
3answers
2k views

Ubuntu 18.04 Gnome, numeric keypad not working

Did the following as normal user and reboot, still not working gsettings get org.gnome.settings-daemon.peripherals.keyboard numlock-state Did the above as root got answer: (process:3378): dconf-...
0
votes
0answers
5 views

18.04 microphone w/ google voice typing, works intermittently

When I use google docs voice typing, in order to start microphone function (even though I have tested it to confirm that it is working at that moment), I have to unplug and replug the usb cable of the ...
5
votes
1answer
681 views

Nautilus show folders before files does not work in Ubuntu 18.04 LTS

I'm having a problem with Nautilus, showing an alphabetical list of files and folders. Obviously, an option to list folders first then files, is gone. I noticed listing order change after some upgrade ...
6
votes
2answers
6k views

Eclipse doesn't start on Ubuntu 18.04

I installed eclipse via Ubuntu Software. When I start it, it take some seconds and then comes an error window showing the path of the error. The following is the .log file: !SESSION Wed May 02 12:53:...
0
votes
2answers
670 views

Version `CURL_OPENSSL_3' not found

I have just upgraded from Ubuntu 16.04 to 18.04. It seems to work fine (problems of AMD drivers fixed) though it seems the upgrade broke CURL that is used by my Ruby on Rails gem CURB. When I start ...
0
votes
0answers
17 views

Grub menu doesn't show during boot up

I have had ubuntu(currently 18.04) installed alongside windows(8.1) for over a year. I was logged into Windows when I closed the lid and after sometime when I came back, "No bootable device found, ...
0
votes
0answers
7 views

Does apt upgrade trigger netplan apply in 18.04?

I did apt-get update; apt upgrade on a remote server over SSH. netplan.io and some systemd packages were upgraded. I switched to a different screen window, but after just a few seconds the SSH ...
0
votes
0answers
5 views

Upgrade 16.04 openvz to 18.04 but keep kernel to 2.6

Since OpenVZ cannot be upgraded from inside of the VM's client (which I only rent). Is it possible to upgrade to 18.04 LTS from 16.04.5 LTS? The problem lies on libc/locales This version of libc ...
20
votes
11answers
13k views

Ubuntu 18.04 - Ethernet disconnected after suspend

Ethernet does not resume after suspend. sudo service network-manager restart does not work. Only restart solves problem.
0
votes
2answers
2k views

Connection Refused while apt-get update ubuntu 18.04 over proxy

I recently installed ubuntu 18.04 and wanted to install sublime. Howver I tried running sudo apt-get update before that and I get the following output Err:1 http://archive.canonical.com/ubuntu ...
0
votes
0answers
4 views

No Sound in Ubuntu 18.04 on Asus Notebook

$ lspci -v | grep -A7 -i "audio" gives this output: 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP HD Audio Flags:...
1
vote
1answer
28 views

Why does the music in the game “Oh, Deer!” work in 16.04 but not 18.04?

So, I got an indie game (Oh, Deer!) from Humble Store and while using Lubuntu 16.04, its music worked flawlessly. However, when I installed 18.04, game refused to launch unless I installed libmad0 ...
0
votes
1answer
14 views

Ubuntu 18.04 Server UEFI Enable Plymouth

So I "converted" Bionic Server UEFI to Mate Desktop UEFI. One thing that bugs me though is that I cannot seem to enable plymouth. this is what alternatives is set to: There are 2 choices for the ...
3
votes
1answer
212 views
+50

ZTE Modem not working on Ubuntu 18.04

I have run the command lsusb and got the following code: Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 ...
0
votes
1answer
54 views

“Machine ID already enabled with different key, or non-unique” when setting up Livepatch

When trying to enable Livepatch with the "Software & Updates" GUI on a derivative of Ubuntu Budgie 18.04, I get the following error message: Sorry, there's a problem in setting up Canonical ...
0
votes
1answer
19 views

How to re-allocate (or increase) memory to Ubuntu 18 running as a dual boot

I've installed ubuntu 18,04 to my laptop, and it's been running as a dual boot. The problem is that I only allocated less than 7 GB of memory, which made this Ubuntu very slow. As you can see, the ...
7
votes
2answers
220 views
+100

Ubuntu 18.04: Missing Problem Reporting option in Privacy Settings

I am missing the Problem Reporting option in Privacy Settings, and I wanted to set it as manual. It was there when I installed Ubuntu, but now it's gone. To clarify, I have Ubuntu 18.04 with the Pop ...
0
votes
1answer
9 views

Issues with Ubuntu 18.04 video

Laptop has NVIDIA 1050ti video card, can’t to get it to load GUI across all screens. I’ve installed standard drivers using ‘ubuntu-drivers autoinstall’ I’ve ripped those out and installed the ‘beta’ ...
0
votes
0answers
6 views

Issue with Microsost to-do app AO in ubuntu LTS 18.04

I've been using microsoft to-do: AO for my to-do app for it's versitality but since yesterday when I open AO it opens but all blank. It quits ok, but any other function doesn't work. AO runs ok on ...
3
votes
1answer
124 views
+50

Fingerprint reader in ubuntu 18.04

I'm using a Lenovo Thinkpad e580 with Ubuntu 18.04 I tried fingerprint-gui but it says "no devices found!". lsusb command results this: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root ...
0
votes
0answers
30 views

Web browsing very slow with Firefox on Ubuntu 18.04

Ubuntu 18.04 is up to date. On Firefox, browsing seems to spend all of its time "looking up xyz". Ubuntu 16.04 was much better. On the same hardware using Fedora 28 and Firefox, the web browsing ...
0
votes
0answers
20 views

Ubuntu 18.10 how to rename current terminal Tab title

I want to rename my current terminal tab - window title. Please help me how to do it either using CUI or GUI.
0
votes
1answer
22 views

Received “Update standard folders to current language?” message, now Documents folder is empty

Today when I booted my laptop (Xubuntu 18.04) I received the following dialogue which I have never seen before; Update standard folders to current language? You have logged in in a new language. You ...
0
votes
1answer
38 views

Ubuntu 18.04 : Orange dotted line appearing at the bottom of the screen

am a beginner Linux user and love Ubuntu for its simplicity and stability. But suddenly out of nowhere "there appears a line at the bottom of my screen it's orange in colour and in dotted form", it is ...
0
votes
1answer
314 views

I need helping installing OpenPHT on ubuntu

I am a new Ubuntu user and I've just started with a fresh install running version Ubuntu 18.04.1. I can't seem to get Openpht to install. Every time I try I just get this error: (Reading database ......
0
votes
2answers
240 views

cannot use scanner Epson V330 on 18.04

My scanner is Epson Perfection V330. Can I use it on Ubuntu 18.04? Currently the system does not recognize the scanner though it is connected.
0
votes
0answers
4 views

Can't install DeepDive on Ubuntu 18.04

I was trying to install Deepdive on my school's server. When I run the installer (by running make install), it gave me this error: Makefile:93: recipe for target 'src/text2bin.o' failed make[1]: *** [...
13
votes
4answers
5k views

How to set custom lock screen time in Ubuntu 18.04

The maximum lock time in Ubuntu 18.04, when set via GUI, is 15 minutes. This can be set in Settings → Power → Power Saving → Blank screen. I'd like to increase this to 30 minutes for ...
0
votes
0answers
12 views

brightness problem on Ubuntu 18.04LTS

I found that when I change brightness, then brightness changes automatically without my willingness. I'm really uncomfortable, so I want you to help me how to solve this problem. And also, I want to ...
0
votes
0answers
13 views

Video tearing 18.04 nvidia

I've installed proprietary drivers, and I have powerful card. Running totem or smplayer I see lines in video (tearing). jk@jk:~$ inxi -G Graphics: Card: NVIDIA GM204 [GeForce GTX 980] ...
0
votes
0answers
25 views

Nothing works to make Nvidia GTX1050 Ti work inside Ubuntu MATE 18.04

I have read more than 15 pages where people expose their difficulties, discuss and teach how to install the Nvidia or Nouveau graphics driver in Ubuntu 18.04. I tried all the suggestions that I found. ...
2
votes
1answer
71 views
+50

One side of headset / headphone does not work in Ubuntu 18.04.1

When I connect my headset to my laptop running on Ubuntu 18.04.1, sound can only be heard from the right side. I have tried testing the speaker in the sound settings, which shows the same result. The ...
0
votes
2answers
60 views

GDM running but no display

In a routine reboot event this morning, my Ubuntu machine can no longer show display and it was totally random (did not do anything). Version 4.15.0-43-generic #46-Ubuntu SMP Thu Dec 6 14:45:28 UTC ...
0
votes
0answers
8 views

Ubuntu 18.04 LTS freeze when shutdown

I have an Alienware 17R4 laptop with Nvidia Geforece Gtx 1070. Yesterday I tried a lot of way to install Ubuntu dual boot with my windows 10, and finally installed it (version 18.04) after changing ...
0
votes
0answers
16 views

Cannot login to Ubuntu 18.04 in GUI

After an update of my Ubuntu 18.04, I cannot login into my own account in GUI. After pressed the login button, it just shows me a blank purple screen and I can still move the mouse cursor.
2
votes
1answer
68 views

how to disable automatic brightness adjust Ubuntu 18.04

How to disable automatic disable brightness adjust in Ubuntu 18.04. I only found the solution for Ubuntu 16 or below which just turn it off in settings. But In Ubuntu 18.04 I can't found and settings ...