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.

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How to install Ubuntu 18.04 LTS from my External HDD to my Laptop Internal HDD

I have to install Ubuntu 18.04 LTS to my Laptop, I can Install it from USB Pen Drive or any CD/DVD but the problem is I don't have that, but I have my USB External HDD, So I want to use my External ...
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Firefox perhaps having trouble with stackexchange and possibly making too many requests

Does Firefox have trouble with Stackoverflow? It fixes itself pretty quickly. I have a slow connection. Went ahead and installed chromium-browser. Chrome seems a bit better, but not hugely. ...
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1k views

Screen resolution change on “lock screen”

I have a weird issues that has been bothering me for a week or two. I have two accounts on a Xubuntu 18.04 (recently updated) When I log in either of thoses accounts, screen resolution is working ...
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239 views

Wifi detection is low with AR9485 adaptor on 18.04

I am using Ubuntu Bionic. Somehow Ubuntu can't detect or display low bar signals to a Wi-Fi that shows 2 bar on my Android, I even tried a Windows machine and it displayed 3 up to 4 bar signals. ...
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983 views

Unable to RDP into UBUNTU VM (hyper-v)

I have windows 10 machine with hyper-v and have got a ubuntu VM on it I have installed xrdp on the same with xfce4 but unable to get RDP connection from my windows host .. I get following error ...
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How do i make my hard drives appear on my desktop?

I can not figure out how to make my drives appear on my desktop. I have 2 tb drives and when Ubuntu 18.04 Boots neither of them show in Nautilus. Unless i click other locations and click on one of ...
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698 views

Disable Popup Notification on Ubuntu 18.04 Language Switch

Recently i installed Ubuntu 18.04. I added a Bengali keyboard layout and set the shortcut to switch between languages. The problem is when i press the shortcut key a popup notification appears and the ...
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277 views

Ubuntu 18 boot time is very high after upgrade from 16 LTS

I am facing startup time problems in ubuntu 18 after upgrade from 16 LTS. Below is the output of systemd-analyze blame 1min 9.470s plymouth-start.service 1min 8.107s plymouth-read-write.service ...
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278 views

Brother Driver Asks for IP Address of Network Printer?

I'm trying to install a Brother driver for a printer that is connected to my router's WLAN. The driver asks me for an IP address, which I'm not sure how to give it, and I'm not entirely certain why it ...
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2k views

Ubuntu Server 18.04 Intel RAID (RST) can't detect the RAID

I've created RAID10 in BIOS (Intel RST). In 16.04 everything was OK. And in 18.04 I can't see my raid at all. I choose: Active MDADM containers (Intel/DDF RAID) => "yes" Activate Serial ATA RAID ...
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520 views

Unable to upgrade from 17.10 to 18.04

When I run the command to upgrade to Ubuntu 18.04 /usr/lib/ubuntu-release-upgrader/check-new-release-gtk I get the following error : /usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: ...
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Samba 4.7.6 Issues on Ubuntu 18.04

I have been hosting a few public and access-controlled shared folders (located on an external drive) using Samba 4.3.11-Ubuntu under Ubuntu 14.04. That worked very well, and exactly as desired for my ...
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667 views

18.04: After failed start of ubuntu live system (from DVD) BIOS can no longer be opened with F11

I've tried to start an Ubuntu Live System from DVD. (There should be no changes to my already installed system.) I proceeded as follows: Restart of Computer During boot process pressed F11, as ...
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109 views

Missing Access Rights for OpenOffice Applications

I'm very new to Linux and Ubuntu. I recently installed Ubuntu LTS 18.04 and I've replaced LibreOffice with OpenOffice, but I'm not sure how to allow myself to access OpenOffice without relying on ...
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742 views

Xubuntu 18.04 upgraded kernel and resolution changed

I was troubleshooting a slow boot-up problem. I upgraded the kernel and the monitor resolution changed from 1920×1080 to 1280×1024. Under Display that is the only choice I have. I rolled back to the ...
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696 views

In Ubuntu 18.04 Unity, dragging windows turns them a solid gray color

In 18.04, I installed ubuntu-unity-desktop package, and restarted and logged in with Unity, and whenever I drag a window it goes an ugly gray color (and doesn't wobbble, with wobbly windows turned on)...
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Can't upgrade vrom ubuntu 17.10 to 18.04

I'm trying yo update from 17.10 with sudo do-release-upgrade -d But i get a message which says ther is nothing to update.
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432 views

The grub-efi-amd64-signed package failed to install in /target/

I have windows 8.1 installed on SSD. Also I have multiple HDDs. I want to install Ubuntu 18 on a separate hard drive, while preserving the dual boot. My device config looks like this Device ...
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1answer
478 views

No lock button in Status Bar of Ubuntu 18.04

No lock button is present in the drop down of the status bar in Ubuntu 18.04. When I go to Settings> Privacy> Screen Lock, I can click Screen Lock to open the Screen Lock window. In the Screen Lock ...
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163 views

Vpn double speed but same time

This is more a question about how the system works than a practical problem. When I try to download something I get the same flat speed, let's say 10MB, but when I use a VPN the gnome speed applet ...
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1k views

Soundcard not working / not detecting on Ubuntu 18.04 LTS

Lenovo N21 Chromebook. I'm using Ubuntu 18.04, running an xubuntu desktop. When I've had to go back to ChromeOS, the speakers and audio work perfectly fine. I've looked for about two hours, tried ...
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1answer
64 views

On hover apps leave pop up on screen

I'm using Ubuntu 18.04 and this happens pretty much with every app. When I'm using an app that has some sort of hover functionality, and when that hover functionality is triggered (ie a pop up ...
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linux newbie Rootsystem

It seems impossible to install Ubuntu 18.04 on my new computer with Windows 10. I don´t understand how to deal with the root system failure. Ubuntu crashes every time I get to that step. No partitions ...
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225 views

Kubuntu upgrade to 18.04 from 17.04 brings “double trouble”

So as the title suggests, I have two problems, one that brought to another one, specifically. Today I managed to upgrade my Kubuntu 17.10 to 18.04. All good until I had to restart. After that, of ...
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New Postfix Server Not Relaying Mail to Office 365, status=deferred

I'm configuring a new Ubuntu server (18.04 LTS) to act as a mail relay for internal hosts to send mail out, for things like notification emails when a device has an issue. We use Office 365, so this ...
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Chromium B.S.U. (game)

The Chromium B.S.U. arcade game worked when I had 16.10, 17.04, and 17.10 (real fun but hard as heck to 'win'...), but after upgrading to 18.04LTS it appears to load when you click it, but never does ...
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2k views

Ubuntu 18.04 installation is stuck on the Installation type screen

I am using a Lenovo Yoga. I am using a USB containing Ubuntu 18.04, and the Try Ubuntu desktop consistently works. However, the installer always freezes on the Installation type screen. The page ...
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947 views

Is any way to connect mtproto client ubuntu 18.04?

I was install mtproto on my server. but any way or solution to set mtproto on ubuntu client system wide? because I can see HTTP , HTTPS, socks protocol on proxy option but any mtporto. thanks for ...
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3k views

Ubuntu 18.04: nvidia PRIME issue - prime-select intel does not work

I have a strange problem while using nvidia-prime comand. When I change the command prime-select like this prime-select intel and reboot the system, my laptop will display something like this and ...
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1k views

Installation of 18.04 hangs up at installing grub2

I'm trying to install 18.04 on a fairly new hp pavilion laptop. The problem I'm having is when the install gets to 'installing the grub2 package' it stops. It gives me no errors, it doesn't freeze or ...
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928 views

Google IME for Japanese Ubuntu 18.04 (Budgie)

Hello I got Ubuntu Budgie 18.04 and I wanna have Japnese keyboard input. So is there a way to install Google IME on ubuntu?
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1answer
701 views

18.04 Built In Display Issue

I'm having an issue with Ubuntu 18.04, everything was working correctly 2 days ago, but I have just connected my laptop to some external displays and my built-in screen will not turn on. I can see ...
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339 views

Ubuntu 18.04 hangs while upgrade on cleanup

I was upgrading my laptop to Ubuntu 18.04 and it hanged on cleanup. I have no idea what to do next. Is there any right action to do? Current state: Upgrade log
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821 views

Gaming on ubuntu 18.04 lts

Hello Everyone I am using ubuntu for a while and I have a Dell Latitude e 6330 laptop with intel 4000 hd graphics family. Can I play games like Far Cry 3 and also games below 20GB with ubuntu 18.04 ...
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218 views

Can't open Terminal and locale/LC_ALL issue with 18.04

I was managing my installed languages because I wanted to fix the wrong language on my time and date so it was in English, and a little while later I noticed when I restarted I received an error ...
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114 views

Keyboard and trackpad clicks doesn't work while installing or trying Ubuntu

I want to install Ubuntu 18.04 on my fresh new HP Pavilion but my keyboard and trackpad clicks doesn't work anymore. So I'm unable to install or try Ubuntu on this laptop (dualboot from an USB key). ...
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67 views

How to get access to the hdd's free space

I have 500 Gb HDD disk that was divided in two parts during the Ubuntu installation process. Ubuntu was installed on it's own partitions. So how can I get access to the remaining free space? sudo ...
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29 views

unknown device is mounted in /media/

ubuntu 18.04 My user name is tim and in /media/tim I have a device I don't recognise. It's mounted in a directory with a name which looks like a UUID, but no such UUID is listed in /dev/disk/ copy ...
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255 views

18.04 can't connect to protected WLAN - instant disconnect: reason 6

I'm having problems with my wireless card. I can connect to networks that are not protected by a password. But if the network is protected by a password I'm asked for the PW over and over again. (On ...
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942 views

Wifi Issue with Ubuntu 18.04

I switched from Windows 10 to Ubuntu 18.04. My wifi speed has reduced drastically, I use a realtek usb dongle on my pc. I have all the drivers installed. Dongle I am using is - Ralink Technology, Corp....
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1answer
403 views

How to get Dell B1165nfw scanner working in 18.04?

I finally got my Dell B1165nfw printer driver installed on 18.04 and printing works but scanning does not. These instructions helped me get the printer working: 18.04 Ubuntu Operating System does ...
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983 views

Safe to restart after hanging update to 18.04 desktop?

Tried to upgrade from 17.10 to 18.04, two hours in, the thing seems to be frozen, and from the desktop I can't get a response from anything I click on e.g. no application will open. If I do Ctrl+Alt+...
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512 views

What could cause this glitch in gedit?

I was casually working with my Ubuntu 18.04, when all of a sudden the desktop ceased to be responsive. I restarted the system and booted to a black screen with mouse pointer and the CPU fan going all ...
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2answers
973 views

“Unable to stop drive - timeout was reached” message long after safely removing USB drives

On Bionic 18.04, every time I use an USB drive (stick or 2.5" HD) I right-click the icon, select "Safely remove drive". The icon disappears, the drive powers down, and I unplug. Quite a bit later (I ...
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1answer
485 views

Left CTRL key is not working after updating to 18.04

After I updated to Ubuntu 18.04 my left Ctrl key is not working neither is the shortcut using fn fn to turn on/off touchpad. I have Asus K55UQ.
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138 views

URL whitelist without proxy behind Squid?

Long story short, I'm searching for a tool or config that blocks all network traffic except whitelisted ones and works without a own proxy. In my institution every device that wants to connect to ...
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516 views

Wifi Adapter Stops Working After Ubuntu 18.04 Update

I just updated to Ubuntu 18.04 and my WiFi adapter has stopped working. I have had problems with it before when I first installed Ubuntu 14.04. I can get internet through Ethernet so no problem there. ...
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2k views

18.04 LTS does not recognize dual monitors correctly?

Hardware: Integrated Graphics: AMD Trinity Radeo HD 7660D; Note to readers, I do have the latest drivers for the AMD graphics system: "If you're running Ubuntu 18.04, you already have the open source ...
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100 views

18.04 strange wake procedure

I just installed ubuntu 18.04 on a new 2018 Razer Blade Stealth, and it has a strange recovery process when waking up from a closed-lid sleep. It's not that big of a deal, but it slows down the login ...
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1answer
226 views

After unlocking my sleeping, multi-screen display, some of my windows have moved. Why?

Fresh install of 18.04. GeForce GTX 1070 with three monitors. Two via HDMI, one via DVI. Using the nvidia driver (I think). NVIDIA X Server Settings app is reporting NVIDIA Driver Version 396.24. ...