Latest Ubuntu related questions

Score: 1
oman.ispace avatar
Updating to 5.11.0-36-generic kernel messed up my system
cn flag

After updating the kernel image to 5.11.0-36-generic the HDMI port stopped working and non of the networking interfaces worked. I had to revert back to an older kernel to use the system. I am using Ubuntu 20.04.3 LTS

Score: 0
bonixsteam avatar
Dovecot Fatal: master: service(imap): child 102561 killed with signal 6 (core dumped)
cn flag

I have a postfix mail server that works perfectly, but when I try to connect it with Thunderbird it gives me this error

Fatal: master: service(imap): child 102561 killed with signal 6 (core dumped)

Here are the configuration files

main.cf

# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific:  Specifying a file name will cause the first
# line of that file  ...
Score: 3
Amanda avatar
Where can I see how a program was installed?
cn flag

Is there a way to see whether any one application was installed via Snap, from a PPA, via downloaded deb or from a standard repository?

At the moment, I have Zoom installed on my Focal 20.04 laptop. I'm trying to figure out how I initially installed it, but I have this problem fairly often. Either it's a proprietary app (eg. Slack or Dropbox) and I want to update it, or the app is alerting me tha ...

Score: 0
WinstonCherf avatar
How to create a new file based on python code via terminal?
ae flag

I am a new user of Linux. I have written a Python program with a loop that runs 10 times and prints one line each time. I saved it as printing.py Now I want to use the terminal to ensure that the printout is saved in a new file.

The code I use is:

counter = 1
while counter <= 10:
print("This is line", counter)
counter = counter +1

However, I don't know how to get from the program that I saved as p ...

Score: 0
Xle6yWek avatar
installed shim-signed package post-installation script subprocess returned error exit status 1
co flag

I'm trying to install kubuntu 21.04 with windows on the same drive, I shrinked my D: drive for 80GB, installed iso from official site and wrote it to my usb drive with rufus.
When I got to disk setup page I selected this 80GB unallocated storage as root ('/') and after everything went ok I got popup with this text 'installed shim-signed package post-installation script subprocess returned error exit ...

Score: 2
Filzzo avatar
How to remove side panel in Ubuntu when viewing my Activities?
us flag

I am a beginner in Linux and have installed the GNOME shell and dconf editor. I was exploring the customization features in Linux and somehow, when I press on the windows key or the "Activities" button in the top left corner, I get two bar panels. How do I remove the one that's on the left?

enter image description here

Any help is appreciated! Thanks.

Score: 0
Julius Kriele avatar
I tried to install minecraft on my chromebook via linux and it says: package architecture (amd64) does not match system (arm64) how can i fix that?
tf flag

I tried to install minecraft on my chromebook via linux and it says: package architecture (amd64) does not match system (arm64) how can i fix that ?

Score: 1
Hein Bloed avatar
Is there a way to convert .xif files (created with Xerox Pagis app on old win 32 OS) to pdf?
in flag

I need to convert some 100 .xif files to pdf. As far as I know the only way is to find a 32bit PC with NT or Win2000 and install the Pagis (scanner app of Xerox).xif. Is there a better way using a linux app? Is there a linux app that can open .xif files?

Score: 1
triplethreat78 avatar
var/system/journal logs flooded with i2c_hid i2c_hid_get_input: incomplete report (14/65535)
id flag

So for the last day or two, DiskUsage keeps complaining about no disk space on my root / partition.

I can mitigate this issue by editing the /etc/systemd/journald.conf and setting the SystemMaxUse=200M and then restarting the journald by running sudo service systemd-journald restart.

However, I'd like to get to the root issue of this because the following line is continually dumped into my logs for some  ...

Score: 0
Marc Benkert avatar
XUBUNTU boot error: fsck exited with status code 4, requires a manual fsck
ve flag

my system does not get past those errors and is stuck at initramfs

I tried the different recommendations from: Root file system requires manual fsck

and

"fsck exited with status code 4" after choosing to boot Ubuntu (using /sda1)

but to no progress.

when running fsck I get this error message: "fsck error2: no such file or directory whild dxectuing fsck.ext2 for /dev/sda1"

Thanks in advance

PS:  ...

Score: 0
How can I identify and purge unecessary files
cn flag

I'm running UBUNTU 20.04.3 LTS (Focal Fossa). I have a disk usage issue and I cant find the location or identify what is consuming my disk space using the Disk Usage Analyzer. I know that it's located at the /var/log, but I don't know the exact location. enter image description here

How to solve this?

Score: 0
Denes Garda avatar
How do I install TP-Link network drivers?
cn flag

I have a TP-Link Archer T4U Plus connected to my computer. This exact model doesn't have drivers for Linux, but I heard that the Archer T4U V3 drivers work just fine for the model I have. I used a flash drive to transfer the files to my computer, but in the instructions, to install the drivers, I need to install things using apt-get. How can I install something without internet to get internet?

Score: 4
roms avatar
How does apt-get autoremove work when given a package as an argument?
us flag

I recently logged onto a shared server to see why I couldn't access a samba share. I tried to open smb.conf with vim and found out that vim wasn't installed anymore. I found out that my Samba share was inaccessible because samba was also no longer installed.

I looked in apt's logs and saw the timestamp by when Samba was removed and looked in auth.log and found this line right around that time:

COMMAND=/ ...
Score: 3
How to change isolinux folder of an ISO image?
de flag

I'm editing Xubuntu (xubuntu-20.04.1-desktop-amd64.iso) with Cubic (Custom Ubuntu ISO Creator). I need to change the logo image that appears in the menu when booting into BIOS mode when we press any key. https://i.stack.imgur.com/0Wlv2.jpg I followed the information in the link below as a reference and managed to edit and package the bootlogo file that is in the isolinux folder, but I did it outside o ...

Score: 0
Bob Byerly avatar
Screen flickering and hdmi port not being recognized -- related problems?
in flag

I installed 20.04 on an HP laptop with Intel iris(xe) graphics adapter, dual-booting with Windows. The screen starting flickering after an update. I've read a number of suggestions and none seem applicable to me. I haven't tried Wayland, but it seems to me that the flickering starts before the X server is loaded. What works for me is to boot into diagnostic mode, and then continue to a normal boot.  ...

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