Latest Ubuntu related questions

Score: 0
Yann Monnier avatar
How to uninstall ROCM previous version and reinstall ROCM 4.2 version
in flag

My main objective is to get OpenCl installed on my Ubuntu 20.04 given that I have a AMD-Radeon GPU so that I use render on Blender. As Blender does not see OpenCL, the rendering is presently done with my CPU. Before dealing with OpenCL, ROCM needs to be replaced to 4.2 version. Unfortunately no direct update is possible.

  1. I did a research on YouTube and I found an explanation https://youtu.be/efKjfBk ...
Score: 0
fvale avatar
My USB mouse stop working, touchpad is working - Ubuntu 18.04
jp flag

I'm new to ubuntu. I'm on ubunto 18.04. My USB mouse stop working since the last computer shut down. I've restarted the system again and does not work. I've tried another USB port and does not work. When I run dmseg the output is very big, but the lines that do not appear OK are:

...
[   14.134987] asus_wmi: BIOS WMI version: 9.0
[   14.135010] asus_wmi: SFUN value: 0x21
[   14.135791] input: Asus  ...
Score: 0
SL5net avatar
file size in doublecmd is empty (Version: 0.9.8 beta)
cn flag

I using doubleCommander in kUbuntu File size for normal users is this days empty. as admin its normal. as user xy column size is empty heading and empty in each row.

tries

i Uninstalled doublecmd-gtk and its dependencies, reboot, and installed. Problem still the same with my no root user.

sudo apt-get remove -y --auto-remove doublecmd-gtk
sudo apt-get purge doublecmd-gtk  
sudo apt-get purge --au ...
Score: 0
Florag avatar
Ubuntu freezes totally; Unresponsive to SysRq reisub; Happens on fresh installs of various distributions; I'm stumped
ad flag

I have a workstation. I've had the same issue occur after fresh installs of various distributions: Ubuntu 21.04, Ubuntu 20.04, ElementaryOS.

The workstation has an AMD Threadripper Processor, ASUS ROG motherboard, and NVidia 3080ti graphics card.

The problem is that it just freezes. You can be using it for an hour / 5 mins (it varies) and then it just freezes. The screen stays displaying what it was ...

Score: 0
Felipe Urra Rivadeneira avatar
How do I choose where to install the bootloader?
in flag

When I changed the device where to install the bootloader and I went to give OK the button did nothing. What can I do to solve this?


Original (Spanish):

Pq cuando estaba instalando Ubuntu 20.04 me salio un cartel q me decía q la instalación del gestor de arranque fallo

Cuando cambie el dispositivo donde instalar el gestor de arranque y fui a dar ok el botón no hacía nada. Que puedo hacer para s ...

Score: 0
LC117 avatar
How can i install a list of packages with apt and apt-get
pk flag

I have a list of packages:

g++-11 lld llvm-12-dev clang-12 clang-format-12 bison libboost1.71-dev libboost1.71-context-dev libboost1.71-filesystem-dev libboost1.71-system-dev libjemalloc-dev libssl-dev

I don't want to type sudo apt-get install ... on each single one of them, what's the best way to accomplish this ?

Input:

sudo apt install g++-11 lld llvm-12-dev clang-12 clang-format-12 bison libb ...
Score: 0
MaximKing1 avatar
Fix Broken APT Installing
vu flag

When i try to install wazuh-manager i get this issue:

root@hs1:/# apt install wazuh-manager
Reading package lists... Done
Building dependency tree       
Reading state information... Done
wazuh-manager is already the newest version (4.1.5-1).
The following packages were automatically installed and are no longer required:
  geoip-database libgeoip1
Use 'apt autoremove' to remove them.
0 upgraded, 0  ...
Score: 0
Insideup avatar
How to recover host disk space? Lost with KVM running out of memory while adding and removing virtual disks wtih Virtual Machine Manager
fr flag

While using KVM and the Virtual Machine Manager, I discovered I was running out of disk space, while doing the following:

  1. Virtual Machine Manager, Details view, select VirtIO Disk 1, right click and select Add Hardware, enter a size.
  2. Run the VM and test.
  3. Shutdown the VM.
  4. Virtual Machine Manager, Details view, select VirtIO Disk 2, right click and select Remove Hardware.
  5. Virtual Machine Manager, Details v ...
Score: 0
Ivano Da Milano avatar
Chroot update-grub
in flag

I set up a Windows partition after installing XUbuntu, so now I have to reinstall grub, in order to have my boot menu. I tried with the Live XUbuntu, but it complaints there is no /dev/ device or so.

Please, help.

Score: 0
ericRoberts avatar
21.04 apparently not supporting RTL8125
br flag

ran into the ethernet limited to 100 problem. tried the suggested update to ubuntu 21.04 since the support has supposedly been added to that kernel. am i missing a step, or is there still a problem with this kernel support? i have the 5.11.0-22-generic kernel, but no improvement.

lspci shows;

*-network
      description: Ethernet interface
      product: I211 Gigabit Network Connection
      vendo ...
Score: 2
nicolast avatar
xte stopped working after upgrading to ubuntu 21.04
nz flag

I use xbindkeys to copy and paste using mouse 8 and mouse 9 buttons.

It worked with ubuntu 20.10 but since I upgraded to 21.04, it stopped working in some applications.

The issue seems to be coming from xte

If I run sleep 4; xte 'key v' in the terminal And

  • switch to nautilus it doesn't print a v
  • switch to terminal it doesn't print a v
  • switch to firefox it doesn't print a v

  • switch to chrome it
Score: 0
tgkprog avatar
Get remotetime via commandline, set it to local clock with TZ
cn flag

I was experimenting with the clock. Changed it on local box. After that, Google and other SSL websites stopped working so I was not able to get the exact local time (I don't wear a watch). Luckily, the phone was in another room so I fetched it and then set the time.

But what about automation, and times when I am in a data center where they don't allow phones? Is there a command-line way to query  ...

Score: 0
CyanCoding avatar
How to store a variable for the config file in i3wm?
jp flag

I'm trying out i3wm and I've got the hang of it so far. I like it but my main issue is xbrightness, which I can't seem to figure out. I've tried the configuration and never got it to work even though it has my display folder. :/

To set the brightness I use xrandr --output eDP --brightness x where x is a number between 0 and 1. I actually like this solution a lot and I set it up with my keybindings in ...

Score: 0
imstupidpleasehelp avatar
Wifi adaptor not working even with ubuntu driver
fr flag

I have found a lot of questions here with the same issue as mine, but so far none have solved it. enter image description here

My wifi adapter is not recognized, my wifi screen simply says "No Wifi adapter found" In some other answers I've been told to run this command and post the results

dylan@dylan-HP-Desktop-M01-F1xxx:~$ lspci -nnk | grep 0280 -A3
09:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL882 ...
Score: 0
Ashu avatar
Uninstall/Remove Ubuntu 18.04 LTS
ru flag

I was changing the case and PSU of my kid's desktop computer. It was 2015 HP Desktop - Intel Quad core computer. Lots of parts and upgrades being done on it and latest one was GPU(Nvidia 1005 Ti)-so it was due for a change of PSU and case(for better airflow). It has 5 SATA port on - as the new case is not having the 5.25" bay - so DVD drive cannot be used. It had two SSD and one 3.5inch hard drive. I didn ...

Score: 0
sudo /opt/lampp/lampp start not working
cn flag

error showing

Starting XAMPP for Linux 8.0.8-0...
XAMPP: Starting Apache.../opt/lampp/share/xampp/xampplib: line 22: netstat: command not found
/opt/lampp/share/xampp/xampplib: line 22: netstat: command not found
fail.
XAMPP:  Starting diagnose... 
XAMPP:  Sorry, I've no idea what's going wrong. 
XAMPP:  Please contact our forum http://www.apachefriends.org/f/ 
Last 10 lines of "/opt/lampp/logs/err ...

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