Latest Ubuntu related questions

Score: 0
Izwan Zaki avatar
Detect major alarm "LowAvailableSpace" on Monitoring System
cn flag

Monitoring system detected "LowAvailableSpace" on filesystem cgmfs.

I checked on the server and the filesystem (cgmfs) space size is low.

Results of df -H:

Filesystem      Size  Used Avail Use% Mounted on  
udev            271G     0  271G   0% /dev  
tmpfs            55G  4.4G   50G   9% /run  
/dev/sda1       471G   45G  403G  10% /  
tmpfs           271G     0  271G   0% /dev/shm  
tmpfs           5 ...
Score: 0
dirk avatar
Screen tearing only in full screen, web rip videos
ng flag

When I watch web rip videos on my thinkpad t440p with intel hd 4600 graphics there is screen tearing on the upper part of the screen. This happens only when on fullscreen and the player I use does not seem to matter. There is no problem with browser videos or blu-rays. I tried this Screen tearing in 11.10 with intel graphics Screen tearing in 11.10 with intel graphics but it either did not help or m ...

Score: 1
ubnc avatar
Ubuntu 21.10 - issues sharing folders to Windows 10
cn flag

Basically before a reinstall of Ubuntu 21.10 server, via Ubuntu Desktop I was able to right click on a folder > Local Network share and I was able to share.

I think my undoing is when I try share and i get the netutils share install service prompt it is not able to install, it gets "sharing service installation failed",
[netutils service error][1] [1]: https://i.stack.imgur.com/rIA5o.png

I tried checki ...

Score: 1
Pyrit install ends with abort after selecting
by flag

Trying to install pyrit v0.5.0 the install ends with Abort after the install says continue [Y/n].

The commands for v0.5.0 ends with abort.

Reading package lists... Done 
Building dependency tree
Reading state information... Done 
python-is-python2 is already the newest version (2.7.17-4). 
python-is-python2 set to manually installed. 
The following additional packages will be installed: 
  ipython3 libe ...
Score: 0
Admia avatar
How to install a driver for Integrated Graphic UHD 750?
vn flag

I have a core i7 11700K CPU that comes with UHD 750 integrated graphic. Below is the result of sudo lshw -c video command:

  *-display                 
       description: VGA compatible controller
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 04
       width: 64 bits
       clock: 33MHz
       capabilities: pciex ...
Score: 5
prasannaC avatar
UUID conflict of two disks having same Ubuntu 20.04
za flag

Cloned Ubuntu 20.04 from m.2 SSD to nvme SSD. UUID on nvme newly generated after cloning. Both are working but with following rider :
The UUID in fstab of nvme ubuntu must be the UUID of SSD ubuntu otherwise gives error " Failed to start Remount Root and Kernel Filesystems".
But both Ubuntu partitions are working independently as the nvme version version is updated to 20.04.03 from 20.04.01 originally. Th ...

Score: 0
N_Pawar avatar
Ubuntu 20.04 not booting stuck up at Failed to start GNOME Display Manager
cn flag

Have tried nomodeset and the system is not booting up with multiple Failed to start services. I tried multiple solutions from Google but still no luck.enter image description here

Score: 1
How to find window(gnome-terminal) by process id which run in it?
ca flag

gnome-terminal can open many windows, and in one window may have several tabs.

I want to active one gnome-terminal window which has a bash run in one of its tabs, for the CWD of that bash preventing my portable disk from ejecting properly.

I found the bash pid is 25938 by lsof.

In my example, I found there's 5 windows, 8 tabs. The issue is how to figure out 25938 in which window, by cmd of course.

 ...
Score: 1
Archangel avatar
Brightness controller not working, ubuntu 21.04 lenovo ideapad l340
de flag

I use a lenovo 81LK IdeaPad L340-15IRH. CPU: Intel i5-9300HF GPU: NVIDIA GeForce GTX 1050 3 GB Max-Q

The brightness controller just isnt working. I tried a lot of solutions i found online. None of them worked. I don't want to install a 3rd party gui tool that allows me to change brightness from notification bar.

After fresh install, The /sys/class/backlight folder only contains one directory: acpi_v ...

Score: 0
Hayk avatar
Does "service" command use "systemctl" command in core?
cn flag

Man page of service command: For systemd units, start, stop, status, and reload are passed through to their systemctl/initctl equivalents.

Does this mean for systemd units the service command use systemctl?

Score: 0
user3410823 avatar
Cups randomly spewing out blank pages
bd flag

I'm using cups to send PDF files from PHP to the printing server. This goes well for a label printer but the actual laser printer has some issues. Sometimes it prints the PDF fine but sadly the other times it decides to spew out blank pages until it has no pages left.

I sadly have no clue how to resolve this as I can't replicate it 100% of the time and it seems to occur randomly.

OS: Ubuntu 21.10

Score: 0
Dumping all data from old HD to new HD
cn flag

Please advise the easy way dumping all data from an old 4TB HD, ext 4, to a brand new 4TB HD, NTFS format, no OS on the old HD.

The new 4TB HD will be used for data storage ONLY in another dual boot PC, for sharing data between Ubuntu and Win 10.

Thanks

Regards

Score: 0
Problem with a "vibrating" screen on laptop
us flag

I have a problem with my laptop display, it flickers in a way that makes the screen look like it vibrating. This problem has been going on since Ubuntu 20.04... and it isn't a Ubuntu problem, it happens with 5 other distros.

I would like to move away from Windows 10 because I don't like 11... But, this problem is a deal breaker as I want one distro on all 3 of my PCs (Desktop,laptop, and Surface  ...

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