Questions tagged [error-handling]
The error-handling tag has no usage guidance.
547
questions
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How can i solve this control d error
Failed programUbuntu enters into emergency mode (control-D error).
Subject of errors:
Unit failed
2.Dependency failed for/home
3.home.mount has failed.
4.local-fs.target has failed.
1
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0
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31
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"sudo: unable to initialize PAM: Critical error - immediate abort" when try to run "sudo apt-get update" on Ubuntu 22.04
I am encountering an issue on my Ubuntu system when attempting to run the command sudo apt-get update. The terminal returns the following error message: sudo: unable to initialize PAM: Critical error -...
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0
answers
16
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Apt error Conflicting values set for option Signed-By regarding source [closed]
I tried installing microsoft edge and for a reason it did not work,
i just recently installed linux mint and i'm trying to learn how does linux work..so i'm not really good at resolving these new ...
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0
votes
1
answer
48
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error in spache2 000-default.conf file
I am trying to use apache2 for evil twin access point attack. When I started apache2 service, I got an error:
This is my config file:
This is my issue, saying that 000-default.config file has a ...
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0
votes
0
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120
views
[FAILED]Failed to start dbus.service - D-bus System message Bus
I don't know how it happened, but this is appearing on my screen when I try to boot Ubuntu from the GRUB menu.
I have dual booted Windows 10 and Ubuntu.
It was working just fine yesterday.
Although ...
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0
answers
40
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Keryx: how to make it work on Ubuntu 22.04?
I have to install some packages offlinely. The lack of network connectivity is out of the scope of this question;
Looking at Ask Ubuntu, I was suggested to use Keryx.
I've tried Keryx on Ubuntu 22.04, ...
0
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0
answers
16
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How can i resolve GNU GRUB version 2.06 starting error [duplicate]
My lenovo laptop didn't open after trying restarting. Am not well enough to use laptop, so i know nothing about it. So anyone know about it please help me to resolve the problem enter image ...
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31
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When I do an update on ubuntu "sudo apt update" appears like this what is the solution.? [duplicate]
Reading package lists... Done
E: Could not get lock /var/lib/apt/lists/lock. It is held by process 1165 (packagekitd)
N: Be aware that removing the lock file is not a solution and may break your ...
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1
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0
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92
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how do i fix error fdisk:cannot open /dev/sdb: Input/output error
i am trying to create a partition but am unable due to error:
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35
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i have a problem remated to charmed kubernetes
I always face this error after following the steps I found in official website :
I enter this command
(juju ssh kubernetes-control-plane/leader -- cat config > ~/.kube/config)
then I face this ...
0
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0
answers
66
views
How to resolve PCIe Bus Error in Ubuntu 20.04.6
I have installed Ubuntu 20.04.6 on my machine and I am getting lot of below errors:
syslog
Apr 10 09:34:30 gtx kernel: [ 219.714005] pcieport 0000:00:1d.3: AER: Corrected error received: 0000:00:...
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votes
1
answer
96
views
File or directory not found - FLUKA software installation
I am trying to install the FLUKA software from the binaries. The file for FLUKA and all its libraries were downloaded from the cern website in a .deb format. That provided me with a .deb file in the ...
0
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0
answers
31
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Freshly installed 22.04.2, got 2 errors
Yesterday i installed ubuntu 22.04.2, and i noticed first error after enabling Ubuntu Pro, i got that red icon at top, and second day every 5 minutes or so i get this pop up, what could be a problem?
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Why my Ubuntu22.04 cannot link to the Internet after Softwares updates &install aptotude?
It is now look like this:
the out look of my Ubuntu Desktop
after Typing "sudo lshw -C network", it responded these:
infomations I can't understand
so how can I make it able to link internet ...
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0
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0
answers
32
views
I can't to do update
Recently I installed the ubuntu 22.04 but i treat problem with update.Especially as you can see in the next photo the minimum time is 10 hours.After 10 hours i see that didn't update and the time is ...
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0
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101
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System upgrade from 20.04. to 22.04. Problem executing scripts
E:Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/lib/command-not-found/ -a -e /usr/lib/cnf-update-db; then /usr/lib/cnf-update-db > /dev/null; fi', E:Sub-...
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1
answer
492
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E: Unable to locate package xgraph error on Ubuntu 20.04 in virtual machine [duplicate]
I am working on ns2 software and need to install xgraph
When I put "sudo apt-get install xgraph" command it shows the below message
Reading package lists... Done
Building dependency tree
...
0
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0
answers
7
views
Application windows displaying only glitchy black/white horizontal lines
I'm running Ubuntu on a Raspberry Pi 4. Having upgraded to 22.04, application windows now only display glitchy black and white horizontal lines. Terminal still works but this photo shows the issue in ...
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0
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0
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178
views
using java in UBUNTU
I have been trying to use this code in UBUNTU :
wget https://snpeff.blob.core.windows.net/versions/snpEff_latest_core.z
unzip snpEff_latest_core.zip
java -Xmx8g -jar snpEff.jar GRCh37.75 data_1.vcf &...
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0
answers
155
views
How to enable pstore for kernel panics on Ubuntu 18.04?
What I have:
Ubuntu 18.04 server with HWE 5.4.0-136 kernel
systemd-237 (without systemd-pstore service).
/sys/module/pstore/parameters/backend contains (null)
pstore is automatically mounted to /...
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1
answer
344
views
Problem installing Ubuntu 22.10 in Oracle VirtualBox
I keep getting stuck at this black screen when trying to install Ubuntu 22.10 on VirtualBox. When I try to set it up I go through the code and all that, but it just stops at the below screen.
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2
answers
430
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How to stop the bash script when a PIPED command meets an error?
I have some pipes in my bash script, notably mysqldump | mysql
How do I get the script to stop if any of the piped processes return non-zero exit code?
In my tests, if mysqldump fails, the script ...
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0
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289
views
Need help solving some boot time errors
So , I am kind of a newbie I was using Ubuntu 22.04+windows(dual-boot) for few months and deleted the partition via windows disk management and installed Ubuntu 23.04+windows and I am seing these boot ...
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1
answer
38
views
How to list disk usage by directory, excluding certain output
I am trying to get a sense of disk usage and I want to exclude the ones I cannot access like this - any suggestions?
sudo du -h / --max-depth=1 | grep -v "cannot access"
Thanks.
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1
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352
views
how to fix this error unknown option "--icmp-type"?
I want to block ICMP ping request and I have followed syntax from tutorials, but get the same result:
sudo iptables -A OUTPUT -p icmp --icmp-type echo-request -j DROP
iptables v1.8.7 (nf_tables) : ...
0
votes
0
answers
97
views
"VS Code closed unexpectedly" error message pops up but it still runs
I had a VS Code window opened with an .ipynb file inside and suddenly i got two error messages in a row with difference of about 20 secs which said something like "vs code unexpectedly closed&...
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1
vote
0
answers
57
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syslog very large, full of "Object St.DrawingArea has been already disposed error
I found my root partition quickly (lets say daily, even hourly) full. took a look at the syslog and it was 18GB in size. took a look inside and it was full of two errors, one related to a specific ...
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1
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681
views
Should I be concerned about Ubuntu error on my HP WS: "ACPI Error: AE_NOT_FOUND"?
After recent Ubuntu 22.04.1 LTS update, I started getting error message ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - PV01 (20220331/dspkginit-438) "
Q1: Should I ...
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2
answers
1k
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Cuda dpkg error on Ubuntu 22.04 LTS
I am trying to install cuda onto ubuntu 22.04 LTS but every time I get to the dpkg command it doesn't work, claiming its an unknown option, I have no idea if I'm putting the wrong command in but here ...
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0
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158
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dist-upgrade cant be finished - problems with lxd - Ubuntu 18.04 - fail certbot install
Good evenening,
i use Ubuntu 18.04.6 LTS and i want use this command to Upgrade the Server (before i did update):
sudo apt-get dist-upgrade
it shows me that there are some errors:
sudo apt-get dist-...
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0
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76
views
Error: can't determine file type of stat error: No such file or directory Error: Can't determine file type of Practice_populations.snps.vcf
I am pretty new to ubuntu and I am trying to learn how to use vcftools to filter SNP data. I keep getting the same error after trying to run my code: Stat error: no such file or directory, Error: can'...
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1
answer
114
views
Error when opening Texstudio from terminal: Ubuntu 22.04
I'm a new user of Ubuntu 22.04 on a Dell XPS 13 plus laptop.
When I open Texstudio with the terminal, with the command
texstudio file.tex
everything works fine except that this message is displayed
...
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32
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Hello all, I have been getting this error since I am trying to turn on my raspberry pi [duplicate]
enter image description here
Please advise on what to do
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0
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60
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After installing nala in Ubuntu 22.04, I got a warning [duplicate]
I install nala in Ubuntu 22.04 today. After install I have a warning on my terminal when I run the command sudo apt update.
The warning is:
W: http://dl.openfoam.org/ubuntu/dists/jammy/InRelease: Key ...
2
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0
answers
143
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ssh / scp issues - Ubuntu 18.04.6
I have installed Ubuntu 18.04.6 on my server and I am facing issue trying to get access trhu SSH besides copy data by SCP.
In both cases the commands getting hang.... btw I see many other folks with ...
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0
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53
views
Linux error while booting and turning off
Recently I've started seeing these errors in command line:
This one shows before Dell logo appears when I start laptop.
[0.209754] x86/cpu: SGX disabled by BIOS.
/devnvme0n1p2: clean, 989353/...
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0
answers
55
views
No such file or directory using thunar
This is really frustrating. Ubuntu Mate 18.04
The directory exists.
df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 3492940 0 3492940 0% /dev
tmpfs ...
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1
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87
views
i tried deleting a gpg key and i got an error [duplicate]
i just used sudo apt-key del
then i got this from apt
Hit:1 ttp://nz.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 ttp://nz.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 ttp://nz.archive....
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0
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246
views
undefined symbol: FT_Get_Var_Design_Coordinates
symbol lookup error: /lib/x86_64-linux-gnu/libcairo.so.2: undefined symbol: FT_Get_Var_Design_Coordinates.
I am trying to use command line tool pdf2htmlEX using this line
exec("pdf2htmlEX "....
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0
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402
views
invalid arch-independent elf magic error in virtual box
I want to install ubuntu 22.04 on virtualbox but it's installation page doesn't boot.
it shows:
error:invalid arch-independent elf magic.
Entering rescue mode...
grub rescue>
I search so much but ...
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0
answers
371
views
Not able to update ubuntu from 20.04 LTS to 22.04 LTS
So I am trying to update my ubuntu version from 20.04 LTS to 22.04 LTS. But the thing is that it always runs into an error which is as follows -
An unresolvable problem occurred while calculating the ...
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0
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67
views
Equal (=) button is auto pressed
On my Ubuntu desktop, equal key is automatically pressed. And I can't do any typing? Before this, tilda was auto pressed on Linux Mint. Is it a software bug? I guess it is.
What can I do to solve the ...
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1
answer
385
views
New Linux User Boot Screen Displaying Some Errors [duplicate]
Good morning folks,
I am new to Linux and am currently using Ubuntu 22.04. Currently I strictly run a Linux only environment on my laptop, got rid of Windows. However on the booting up the laptop I do ...
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7
votes
6
answers
7k
views
Failed to launch pgAdmin4. Error: Error: spawn /usr/pgadmin4/venv/bin/python3 ENOENT
While trying to launch pgAdmin4, I receive the following error:
Failed to launch pgAdmin4. Error:
Error: spawn /usr/pgadmin4/venv/bin/python3 ENOENT
This is the runtime environment:
Python Path: &...
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1
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630
views
error: you need to load the kernel first
Last night, I jumped to update my Ubuntu, I left it overnight and when I woke up there was a strange screen, I turned it off and turned it on again, right now I get this error on the screen
error: ...
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2
answers
69
views
Bash: ./configure: No such file or directory, despite having installed all build essentials [closed]
I am having trouble while installing a .tar.gz application. I have all build essentials installed and update. What the error could be?
0
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0
answers
87
views
How to fix the problem shown in the picture with Ubuntu 22?
screenshotSince I upgraded to Ubuntu 22, a message appear while booting the OS
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1
answer
18k
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Errno 28 No space left on device even though there is space
Hi I am fairly new to ubuntu, and today when I tried to open jupyter notebook I got the following error:
myname@My-Laptop:~$ jupyter notebook
[I 2022-08-08 07:58:41.188 LabApp] JupyterLab extension ...
0
votes
1
answer
664
views
I can't install ubuntu with UNetbootin
I cannot install ubuntu with UNetbootin and I don't have any spare pc, flash or anything like that
I am install on the hard disk and I only have 1 hard disk because I am on a older laptop, everything ...
0
votes
3
answers
439
views
Upgrade legacy 16.04 LTS to 18.04 LTS --- 'do-release-upgrade' shows many packages not found. Should I go through with it? [duplicate]
I'm new to programming and running software/OS updates, so I'm trying to be cautious, though my files are backed up just in case. I've included the full context of this upgrade process, so if you want ...
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