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How to change output audio for Alexa in ASUS X510UF?

I have Ubuntu 20.04 on my ASUS X510UF-EJ592T. And I have Alexa 4th generation, I have successfully connected the Alexa with my Laptop. When I play some music it plays on my laptop but not on the Alexa....
20
votes
16answers
85k views

Disk by UUID not detected (initramfs), boot failure

I am unable to boot Ubuntu 10.04, with the built in boot shell giving out this error: Gave up waiting for root device. Common problems: — Boot args (cat /proc/cmdline) — Check rootdelay= (did ...
0
votes
1answer
494 views

AWS Cloud9 EC2 won't open browser when logging into Heroku

Thanks in advance, why doesn't this work? My firewall allows incoming and outgoing connections on any port. I need to log in to Heroku . I am using Google Chrome. Running 16.04 Ubuntu. Any ideas? ...
52
votes
1answer
60k views

Graphical editor for GSettings/dconf?

Is there an equivalent to gconf-editor for GSettings/dconf? I know that I can use gsettings set ... on the command line, but that's a bit inconvenient (especially with list types).
2
votes
2answers
774 views

r8168/r8169 ethernet fails to connect to Internet after resume from sleep

My r8168 (using r8169 driver) ethernet card won't connect to the Internet after resuming from sleep. It doesn't appear to get an ipv4 address. sudo lshw -C network (cable not connected) *-network ...
1
vote
1answer
32 views

Bluetooth Mouse MX Master in Ubuntu 20.04 - Scrolling became slow after upgrade

I am using Ubuntu 20.04 and a Bluetooth Logitech Mouse MX Master 3 Yesterday my mouse was working perfectly but today, using the scroll wheel makes the scrolling in every application extremely slow. I ...
0
votes
0answers
12 views

No Bootable Device Error

So, I just installed Ubuntu to my laptop using a bootable usb but after the installation and the restart and removed the bootable drive as instructed, it just said that i have no bootable device. ...
2
votes
2answers
430 views

Upgraded to 20.04 and Lost Ethernet Connection

Yesterday, I (finally) upgrade my Ubuntu 18.04 to 20.04. The upgrade progressed smoothly and I was prompted to reboot. After the reboot, I can no longer connect to the Internet via Ethernet cable. ...
0
votes
0answers
7 views

Atypical version of keyboard and trackpad don't work after suspend. (After testing several fixes)

Laptop install of Ubuntu 20.04. It's a non touch screen laptop incase it helps. After it suspends the keyboard and trackpad stop working. I looked into it some and found several fixes. The problem ...
0
votes
0answers
13 views

Bluetooth mute unmute button for Zoom

I’m trying to map the Alt+A keyboard shortcut through the Bluetooth button on my selfie stick remote to mute/unmute Zoom meetings. Anyone got any ideas on how can I accomplish this?
21
votes
4answers
30k views

How can I monitor the TBW on my Samsung SSD?

As is common knowledge, SSDs have a limited number of PE (Program-Erase) cycles before the NAND cells die. Therefore, it is very helpful to know how much data has been written to your SSD, in order ...
0
votes
0answers
21 views

Mount point getting drop and getting back automatically

I have an SMB (v4.7.6-ubuntu) mount point which is used by 2 other machines in the same network (AWS). Sometimes that mount point is getting lost and again automatically coming back. Whenever it is ...
1
vote
0answers
54 views

Need help getting old game (Slender Prison) to run with Lutris

I'm using a new install of Ubuntu 21.04. I found an old game (came out around 2012-2013) called Slender Prison (https://www.mediafire.com/file/v7f3kjbt63o83if/PrisonV1.zip/file) and tried to get it ...
1
vote
1answer
3k views

How to get out of tty1 when you don't know your login and password

I'm having trouble logging in to the console in Ubuntu 19.04. I need to enter a login and password. When I enter my username and password, the console rejects the login. Keys Ctrl+Alt+(F1-F12) don't ...
0
votes
0answers
13 views

Hi. I’m using Ubuntu 20.04 to play cs go (Counter-Strike: Global Offensive) but I have a problem when I try to open it

Could not find required OpenGL entry pint 'glGetError'! Either your video card is unsupported, or your OpenGL driver needs to be updated.
0
votes
0answers
5 views

lininput-gesture using command expression

I would like to use following command when swipe down 4 fingers brightnessctl -d $(sudo brightnessctl -l | head -2 | tail -1 | cut -d ' ' -f 2 | cut -d '\'' -f 2`) set 5%+ It will make 5% brithtner ...
1
vote
1answer
15 views

how to move ubuntu in WSL

When I started developing in WSL I don't know why, but I installed Ubuntu-20.04 app from Microsoft store instead of just Ubuntu. I know that only difference is that Ubuntu-20.04 will not get ...
0
votes
3answers
231 views

ThinkPad X1 Gen. 9 does not shutdown with 20.04

I've got a brand new ThinkPad X1 Carbon Gen. 9 with no pre-installed OS. After checking that Secure Boot is Off and OS Optimized Defaults are Disabled, I installed Ubuntu 20.04.3 LTS. If I try to ...
0
votes
0answers
12 views

Volume Slider is not linear

The volume of my computer is 0 as soon as the slider falls below a certain threshold. The function f(slider) -> volume looks like this: How can I make it so the left 10% of the Volume Bar isnt ...
99
votes
8answers
138k views

Increase mouse wheel scroll speed

As the title says, I want to increase the number of rows that are passed when I use the mouse wheel for scrolling. I know that there exists ways to do that for Firefox and Chromium, although I want ...
2
votes
2answers
3k views

What is wrong with my attempted setting up of TightVNC as a service?

I have TightVNC installed and working on my Ubuntu 18.4 virtual server, following this guide. It says to use nano and create a 'unit' file called /etc/systemd/system/vncserver@.service. It then ...
0
votes
0answers
25 views

Ubuntu 20.04 update problem ("404 Not Found [IP: ]" error) [duplicate]

Whenever I try to update my system I get: $ sudo apt update 404 Not Found [IP: ] E: The repository 'cdrom://Ubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731) focal Release' does not ...
1
vote
0answers
21 views

Question about OS unsupported by manufacturer

In setting up a new HP officejet5258 printer HP's website tells me Linux is not supported. My old printer (932) was. Could it be that a newer one (20.04) is and HP's web information is wrong?
3
votes
2answers
856 views

Kubuntu 18.04 LTS named Ubuntu in GRUB and tlp-stat

In GRUB Kubuntu 18.04 LTS is named just "Ubuntu". Here's part of tlp-stat output (Kubuntu 18.04 LTS is named here "Ubuntu 18.04 LTS"): +++ System Info System = LENOVO ThinkPad X200s 7470BB1 ...
8
votes
2answers
5k views

Is there a way to edit a UDF disk image file/ISO image?

I have an ISO image with a UDF filesystem and a boot sector and I need to add a file to it. When I do sudo mount -o loop,rw /tmp/file.iso /tmp/dir I get mount: block device /tmp/file.iso is write-...
0
votes
0answers
29 views

Monitor became blue tinted [closed]

Weird Running ubuntu mate 2004 I changed the monitor to another one, same problem. Bios is also blue tinted. The red color disappeared , only blue and yellow. So i thoughy its is a faulty hardware. ...
0
votes
1answer
14 views

Enabling sound on a chromebook cb3 (chtmax98090) running lubuntu 20.04

This question has been asked before in this forum but the answers given were for an older distribution and doesn't apply (or work) in lubuntu 20.04. the answers I tried to follow were for 17.10 and 15....
0
votes
0answers
22 views

Have I lost it all?

I copied a copy of folders from another computer to Desktop ready to copy them onto another disc. The home folder, therefore, had the same name as my current folder. After copying I wanted to clear ...
1
vote
1answer
12 views

error while loading shared libraries: libsfml-system.so.2.4

I downloaded a game from this link space-logic-adventure I found this error message when I tried to run it: pascal@pascal-Lenovo-ideapad-330-15AST:~/Computer/Games/Linux/space-logic-adventure-v1.2-...
6
votes
2answers
23k views

Add physical partition to QEMU/KVM virtual machine in virt-manager

I followed the instructions in this answer to a related question: Add physical disk to KVM virtual machine The resulting code in the .xml file for the VM is the following: <disk type='block' ...
-1
votes
0answers
15 views

Ubuntu 20.04 Pop!OS Bluetooth unusable [closed]

I would love to be able to use bluetooth. I have a Logitech MX Anywhere Mouse, and a Sony Headset. I've followed numerous threads on what to install. Even gotten the mouse to connect for a while. ...
1
vote
1answer
18 views

Re-enabling Third Party Entries in sources.list through SSH (remotely)

Wondering how you can do this? Upgraded from version 16(.?) to 20.04.3 LTS, and I got this message, I use it for a fair bit of port-forwarding and streaming and etc, using it as a media server, and I'...
0
votes
0answers
16 views

High Ping problem Ubuntu 20.04 LTS

I've been trying to play online games but my ping seems to be high mostly. I know it's not hardware or connection-related because I used Windows previously all was fine. I don't know what specific ...
-4
votes
0answers
23 views

Find compatible driver software on linux-hardware.org

How to find compatible driver software for my device on the website linux-hardware.org Note :- I have already created Probe for my device but I don't know how download the driver software please help ...
1
vote
2answers
4k views

Windows 7 Virtualbox guest in seamless mode has bottom clipped off in Ubuntu 13.04

I realise that this is a duplicate of this post but I was unable to comment on that one. I am able to replicate this issue on a fresh install of 13.04 I have tried installing the prop nvidia drivers,...
0
votes
2answers
885 views

Change which linux install "controls" grub

I was having some issues I was trying to narrow down so I made a small partition and threw Fedora on it. Well, I wasn't paying attention and Fedora's grub is now "in control" so to speak. If I want to ...
1
vote
2answers
64 views

alias settings nor working at logon

Newly installed hirsute = 21.04. Installed out of the package, created my own personal account, the default .bashrc is present in my homedir and to make sure there is a .bash_aliases too. Both mention ...
0
votes
0answers
26 views

How do you recover lost files on Ubuntu 20.04?

I was using terminal commands to uninstall ProtonVPN. Now I discovered that I wiped out all my files including pictures, videos, documents, etc. I have tried to recover using testdisk but nothing was ...
1
vote
0answers
17 views

Ubuntu 21.04 No sound on new Dell Inspiron 7700 AIO

I just purchased a new Dell Inspiron 7700 AIO computer with 11th gen i7 CPU. Installed Ubuntu 21.04 and it mostly works ok. However, I have no sound from the built-in speakers, and the sound settings ...
-1
votes
0answers
7 views

sound does not follow a power point when copied

When making a power point and including sound, then when it is burnt to a disc, the sound does not follow through on the next computer.
0
votes
0answers
17 views

Why can't Ubuntu mount my dvd from my external USB Nexstar drive enclosure holding a LG blu-ray/DVD/cd rom drive?

Why can't Ubuntu mount my dvd from my external USB Nexstar drive enclosure holding a LG blu-ray/DVD/cd rom drive? I have spent more than a few hours on this problem trying different solutions that ...
1
vote
1answer
4k views

Wifi slow and unstable on HP Probook 450 G2 under 15.04

HP Probook 450G2 notebook with Ubuntu 15.04 here (RTL8723BE wlan chip). Default, fully updated kernel gives horrible throughput (about 600-800 KBytes/sec over FTP on same VLAN when just under the ...
-1
votes
0answers
20 views

MySQL server not starting in ubuntu 16.04 [closed]

I have a mysql (5.7) instance that will not start on Ubuntu 16.04. Its been running without problem for months, the only recent change was an automatic wordpress update. I notice two errors from the ...
0
votes
0answers
16 views

after ubuntu installation adding username it throws me error as groupadd: failure while writing changes to /etc/group adduser: `/sbin/groupadd -g 1000

after ubuntu installation from MS store , while adding username it throws me error as groupadd: failure while writing changes to /etc/group adduser: `/sbin/groupadd -g 1000 ssana' returned error code ...
0
votes
1answer
4k views

how do you expand the boot partition of a standard 14.04 install

I have read several solutions to this problem but they did not address a non dual boot standard 14.04 install. Below is the structure of my disk. I tried to paste a picture of gparted but apparently ...
1
vote
0answers
9 views

To Run RTSY WP9620 graphics tablet on ubuntu 20.04

I have a RTSY Garphics Tablet WP9620. It works perfectly fine in windows, however I want to use it in Ubuntu 20.04. The drivers for this tablet are available only in Windows and MacOS. Is there any ...
1
vote
1answer
29 views

Cannot login to MATE for one user but not the other

Big disclaimer: Before this happened, I accidentally removed an important library (libreadline7), which has removed several important system libraries without me realizing (things like NetworkManager ...
-1
votes
0answers
13 views

How to create /usr/libexec/fwupd/efi/fwupdx64.efi.signed file

While trying to update Dell firmware on my XPS I keep getting: error in fwupd client: calling Install method failed: missing signed bootloader for secure boot: /usr/libexec/fwupd/efi/fwupdx64.efi....
0
votes
0answers
9 views

Ubuntu 20.04 audio and video speed up over HDMI

I remember seeing this issue on older version of Ubuntu (and do not remember if I ever fixed it successfully). When playing media while the audio output is set to the analogue output, everything is ...
3
votes
3answers
15k views

isc_dhcp_server start error : `dhcpd: Can't create PID file /run/dhcp-server/dhcpd.pid: Permission denied.`

dhcpd: Can't create PID file /run/dhcp-server/dhcpd.pid: Permission denied. in /var/log/syslog when starting isc_dhcp_server service isc-dhcp-server start on Ubuntu 15.10 bug report here version of ...

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