Latest Ubuntu related questions

Score: 0
Tye avatar
How to change the Z order of link objects in pdfs (i.e. send back)
cg flag
Tye

Adobe Acrobat and Master PDF editor both allow users to change the Z order of objects (i.e. determine which object is obscured when objects overlap). However, neither appears to allow the same functionality for link objects (A link object is created by clicking "Insert Link" in Master PDF editor). Links created more recently have the shallowest z value (at front). Some pdf readers will return the shallo ...

Score: 0
OMI avatar
Samba file system
sa flag
OMI

I'm having trouble with the Samba file system. I started transferring around 7TB of data to another server through network sharing and I keep getting files cant be transferred permissions denied and I don't know what to do because I have to back up computers on our system.

Score: 0
Merrick avatar
Newb added Ubuntu Studio onto Ubuntu, where are all the new programs (audio production, video production) in launch menu? Can't find them
do flag

so..total Ubuntu newb here.. tried to add Ubuntu Studio onto my current vanilla Ubuntu installation using tasksel, seemed to work, it loaded its new desktop.. went to "audio production" applications, but not much there.. what did I do wrong? or are the applications "hiding" somewhere that I am missing?

all I have are Audio Utilities, Mixer and Card Control, Studio Controls, Din is Noise (first pr ...

Score: 0
Shreyas Devesh avatar
In short i accidentally typed sudo rm /* and now my system doesnt boot as something is deleted in /
cn flag

I am a beginner and hence did a child's mistake and now i cant enter my system and when I try to enter recovery shell it says "Kernel panic - not syncing attempted to kill init?" and i didn't find any answer on how to solve my error online . I am desperate ...

Score: 1
Wizard79 avatar
Resolution 640x480 with nvidia-driver
my flag

My Ubuntu 18.04 is unstable with nouveau (slow and crashes when I open system settings).

So I installed the Nvidia proprietary driver (I tried each one from nvidia-driver-390 to nvidia-driver-470) but at reboot I get only the 640x480 resolution without being able to change it (and the Nvidia control panel is empty).

I tried to purge all the nvidia stuff (sudo apt purge *nvidia*), I deleted xorg.conf

Score: 2
Ali Javan avatar
Can I add Focal Fossa dist apt repository to Hirsute Hippo
us flag

Not all packages are available in Hirsute Hippo dist so I want apt to install unavailable packages in Hirsute Hippo dist from Focal Fossa apt main repository. Is this possible?

Score: 0
Kyle Ferendo avatar
My /proc/acpi/wakeup file is empty
in flag

My laptop cannot wake from sleep. I know this means that I need to enable some things in /proc/acpi/wakeup. But I have several problems. First, the entire content of the file is:

Device S-state Status Sysfs node

There is nothing for me to enable.

In case it's important, I'm using Kubuntu 20.04.

So first, I need to figure out how to refer to some devices that I can use to wake up my computer. The  ...

Score: 0
user10736820 avatar
i have installed cmake to /usr/local but when i use it ,return
cn flag

bash cmake-3.18.6-Linux-x86_64.sh --skip-license --prefix=/usr/local

i use cmake --version

return

bash: /usr/bin/cmake: No such file or directory
Score: 3
Manuel Jordan avatar
Why did "E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem" appear?
kz flag

For Ubuntu Desktop 18:04 for update I use:

  • sudo apt update
  • sudo apt upgrade

But suddenly for the latter now arises:

E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem

So executing that command I got:

sudo dpkg --configure -a
dpkg: dependency problems prevent configuration of linux-generic-hwe-18.04:
 linux-generic-hwe-18.04 depends on linux-headers-generi ...
Score: 2
utsav mehrotra avatar
Background Noise in Ubuntu 20.04 LTS during any meet call
id flag

When i am in any meeting from my ubuntu 20.04 then lot of noise going from my side to meet members i also tried the solution given here Can anyone help me to completely remove the background noise while I am talking in a google meet meeting from ubuntu 20.04 LTS? But that also works only for 2-5 minutes can anyone help me.

Score: 0
Cannot ping device from one laptop
vg flag

I have an Art-Net device and two laptops, a Lenovo x270 running Ubuntu 21.04 and a Lenovo T14 running Ubuntu 20.04. To connect to the Art-Net device, I use an Ethernet adapter on the laptop which I connect directly to the device.

The device address is 2.0.0.5 and for the laptop I use 2.0.0.4, so I configure the Ethernet adapter as follows:

sudo ifconfig enxd03745229ac8 2.0.0.4 netmask 255.0.0.0 up
su ...
Score: -2
José Lobos avatar
Maximun Capacities of Ubuntu Server 20.04
eg flag

I would like to know the maximum capacities of Ubuntu server 20.04

  • Supported architectures
  • Supported CPU cores
  • Maximum supported RAM

Grateful

Jose

Score: 1
Husker avatar
extract only a subfolder from a zip file without the path
us flag

I have a little problem! I have a zip file "Backup.zip"; in this zipfile I have: /Users/USERNAME/Pictures

The Picture directory has files and directories.

I need to extract only the Picture folder but without /Users/USERNAME/.

I have tried:

unzip Backup.zip '/Users/USERNAME/Pictures/*' -d home/USERNAME/Pictures/

and

unzip Backup.zip '/Users/USERNAME/Pictures/' -d home/USERNAME/Pictures/

and

unzip  ...
Score: 1
manos avatar
I have two grub.cfg files
cn flag

I'm trying to dual-boot Windows 10 and Kubuntu but since I tried setting grub as my boot manager with bcdedit /set "{bootmgr}" path \EFI\ubuntu\grubx64.efi in Windows' BCDEdit, my screen is Black until I log in to Windows (no BIOS POST or Grub menu). I just found out that I have to grub.cfg files. One in /boot/grub/grub.cfg on my / Partition and one on an unnamed FAT32 boot partition under \EFI\ubuntu\ ...

Score: 0
OmarL avatar
Udev rule for USB storage device and partitions
sy flag

I am trying to set up a udev rule which symlinks /dev/sda to /dev/cm, /dev/sda1 to /dev/cm1 and /dev/sda2 to /dev/cm2. Of course, depending on what else is connected to the computer, instead of sda, the device could turn up as sdb or anything else. So I have this rule:

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0a5c", ATTRS{idProduct}=="0001", GROUP="disk", SYMLINK+="cm"

This rule matches my device and  ...

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