Questions tagged [gnu]
GNU is a Unix-like computer operating system composed wholly of free software. The GNU Project is a free software, mass collaboration project.
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fclose() works on local Ubuntu but segfaults in the cloud
I call a C program to memory map files. This routine is compiled to a shared object and linked into the main program. Its only function is to create a memory mapping:
#define _GNU_SOURCE
#define ...
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0
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68
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Error while running GR-Radar Block: RuntimeError: logger_set_level: Bad level type
I am currently trying to generate FMCW radar signal using Signal Generator FMCW block from GR-Radar. After I connected it with FMCOMMS4 Sink block, I got this error:
RuntimeError: logger_set_level: ...
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0
answers
49
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How to disable this grub menu while boot on ubuntu 22.4 LTS?
I have installed fresh Ubuntu 22.4 LTS and noticed a grub menu when booting. I don't need this and i want to disable this.
I have tried grub timeout 10 to 0 and many grub editing but this still ...
0
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1
answer
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Minimal BASH-like line editing is supported... Error(too many Huffman tables)
Today, I encountered the following error upon booting Grub:
GNU GRUB version 2.06
Minimal BASH like line editing is supported.For the first word,TAB
lists possible device or file completion.Anywhere ...
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24
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8
answers
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How to fix "chmod" permissions after running "chmod 222 /bin/chmod"?
I ran chmod 222 /bin/chmod to know more about chmod. After that, when I run /bin/chmod, I get permission denied.
I tried to change the permissions of chmod back to 755, but it doesn't work.
Does ...
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1
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1
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301
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GNU compiler below the required version
I'm obtaining this error message: GNU 7.5.0 compiler is below the minimum required version 8.0.0
even though when I type "sudo apt install gcc-8 g++-8", I obtain an output saying that gcc 8 ...
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0
answers
54
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GNU RISC-V Make Trying to Access File in Directory it just Created
I'm trying to run xv6-riscv. I'm on Ubuntu 22.04.2 LTS, so I needed to build the gnu-riscv-toolchain. Following these instructions, I ran sudo make. Eventually, make produced the following output:
rm -...
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0
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58
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Stuck on gnu grub command shell while reinstalling ubuntu
So I was planning to reinstall ubuntu ,for that I create a bootable pen drive with ubuntu 22.04 on it ,so when I insert into my pc ,the ubuntu 22.04 gets installed ,but when I remove the usb drive ,...
1
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1
answer
321
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Expected an UID followed by a ':' make: *** [Makefile:130 : compiler] Error 255
I was trying to build the Sather compiler, everything was going fine and I got this error with make :
Creating C for installation compiler...
Boot/sacomp -verbose -O_fast -O_no_move_while -...
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0
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243
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Cant boot up my pc bc GNU GRUB
So my pc saying when 7 boot
GNU GRUB version 2.06
Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or ...
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0
answers
54
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Dual Boot Ubuntu 20.04/Windows, Gettiing GNU Grub 2.06 Terminal when booting Ubuntu
I installed Ubuntu 20.04 with Windows dual boot capabilities. So anyway, last night when I installed everything it appeared to be working very well, I rebooted several times and switched back and ...
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0
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70
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Ubuntu stuck at GNU GRUB screen and is not opening
I am using Ubuntu 20.04.
When i start the computer it shows me logo and then go to the GNU GRUB screen. It wants me to choose OS and there is only Ubuntu.
I choose Ubuntu and after that it goes back ...
- 11
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0
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44
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GNU GRUB Lenovo B590
I use a lenovo B590 notebook, I installed several operating systems on it, and now it does not enter the BIOS, I cannot exit the GNU GROUP.
1
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1
answer
472
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How do I default to an older kernel in GRUB? [duplicate]
For whatever reason, the GUI only works when I am on: Ubuntu, Linux 5.15.0-43-generic.
However GRUB boots to Ubuntu, with linux 5.15.0-52-generic automatically. In order to use Ubuntu, I have to ...
0
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1
answer
447
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gnu-make 3.82 run error on Ubuntu-20.04: Segmentation fault (core dumped)
I downloaded gnu-make-3.82 from gun and make & install it on a specific directory(e.g.dir) on my Ubuntu-20.04 machine.
Then I run
$file dir/make
It returns:
ELF 64-bit LSB shared object, x86-64, ...
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1
answer
572
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Download Linux native x86_64 GCC toolchain?
I'd like do download the GNU GCC package toolchain for Ubuntu, and not install it (sudo apt install build-essential) - just download. There are toolchains for cross-building for Arm targets, but I ...
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1
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334
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realpath API returns error 22(Invalid arg) or 38(function not implemented) on latest Ubuntu 21.04 & other latest linux flavours
sachin@sachin:~$ cat 1.c
#include <limits.h> /* PATH_MAX */
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
void main(void) {
char *buf=NULL;
char *res =...
0
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1
answer
382
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The TTY freezes after “Ctrl-A” hotkey and “s” pressing with GNU screen
I would like to split a window horizontally.
When I type screen and then press Ctrl-A and press s, the TTY freezes.
OS version: Ubuntu 20.04.2 LTS
Device: ASUS laptop
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1
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Install GNU Radio Companion
I am trying to install GNU Radio Companion 3.8 in Ubuntu 18.04.
I followed the instructions written in the Wikipedia and watched some YouTube videos, but after writing the commands below, I got some ...
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1
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2
answers
261
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installed ubuntu 20.4 from USB and stuck in GNU grub screen
I installed 20.4 into HP 255 notebook, removing win7. Worked fine for a few days and i learned a lot so thought i would do a re-install and start again to get everything right. Now same usb installs ...
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0
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33
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gnu make - seek example of where directory time would influence out-of-date
The GNU make manual (https://www.gnu.org/software/make/manual/make.html#Rules) '4.3 Types of Prerequisites' says of order-only-prerequisites
Consider an example where your targets are to be placed in ...
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1
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225
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Alt+V starts the default text editor. Why?
I've searched everywhere, in the ubuntu 20.04 default shortcuts, and among the terminal shortcuts. Yet I can't find why this key is assigned to nano. How can I disable it? And first of all, who, when ...
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1
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node:/usr/lib64/libstdc++.so.6:version GLIBCXX_3.4.14, GLIBCXX_3.4.18, CXXABI_1.3.5, GLIBCXX_3.4.15, GLIBC_2.17, GLIBC_2.16 and GLIBC_2.14 not found
While running
node -v
it shows the below error:
node: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.14' not found (required by node)
node: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.18' not ...
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1
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0
answers
127
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Problem in generating a GNU screen session with Ruby in Ubuntu 20.04
I have a workstation with Ubuntu 20.04 installed where I'm facing problem in generating GNU screen session inside a ruby script. The Ruby script has to generate a new GNU screen session with a custom ...
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1
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65
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What is the purpose of each of the 5 GNU_Smalltalk Packages
The names of the packages are as follows:
gnu-smalltalk
gnu-smalltalk-common
gnu-smalltalk-el
gnu-smalltalk-doc
gnu-smalltalk-browser
Is there any downside to installing all of them? I already know ...
0
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2
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681
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How to remove fonts-ubuntu non-free package?
I wanted to uninstall fonts-ubuntu package.
I used
sudo apt remove fonts-ubuntu,
also tried $HOME/.local/share/fonts/ but this does not exists.
It doesnot have fonts-ubuntu package.
vrms although ...
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1
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561
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How to see a list of proprietary software installed in Ubuntu? Including ALL
Is there any command to list only proprietary software installed or have been ever since Ubuntu was newly installed?
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0
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456
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GNU GRUB version 2.04 partial update
I partially updated my laptop from 18.04 to 20.04 and after the last update, and restarting my laptop I am met with this GNU GRUB 2.04 screen.
I get a couple errors after hitting enter to start the ...
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0
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93
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Problem with GNU GRUB popping during start of OS system [duplicate]
I tried to delete Ubuntu and deleted a disk partition from Windows 10. Now I'm stuck at the GNU Command Line and I don't know how to exit this because I'm not familiar with Linux and Ubuntu. How can I ...
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1
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How to exit from gnu grub menu and start linux normally [duplicate]
Kindly consider this, have tried tried exit on grub terminal its not working
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2
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Black screen with GNU GRUB version 2.04 when i turn on my laptop
This question is different from the previous ones. So please go through it before flagging
Few days back. I had a dual boot in my laptop (with ubuntu) which earlier had windows 10 only ["Install ...
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2
answers
336
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GNU grub instead of grub 2
I recently uninstalled kali Linux from a triple boot laptop (othres being windows 10 and ubuntu 20.04) now instead of grub 2 which shows windows and ubuntu during booting all I can see is a GNU grub ...
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0
answers
492
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Problem with Ubuntu login with GNU GRUB
Usually, when I login, the Ubuntu login screen appears for selecting account and entering the password, but now suddenly a GNU GRUB panel appears for options like the ones shown in this image:
When I ...
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1
answer
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GNU GRUB version 2.02~beta2-36ubuntu3.1
Here's the sequence of the commands I tried.
screen on pressing the power button:
screen after Enter on Ubuntu
after ctrl+D and trying fsck -f /dev/sda
tried mount -a then
apt install root-system-...
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1
vote
0
answers
28
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Could not load Ubuntu
I am updating my with sudo apt-get upgrade and in the middle of updating my laptop power goes down.when I start it again it show the gnu grub and didn't load ubuntu I tried exit command and it goes to ...
0
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1
answer
74
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Problems with GNU Boot Manager with Dual Boot
Hello lovely Ubuntu Community!
I am having a problem with booting up Ubuntu alongside Windows 10. I have installed Ubuntu 20.4 LTS on a HP Pavilion 15. I did make a partition. I moved the USB stick ...
0
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0
answers
356
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Problem using PulseAudio in a snap program
It appears that apparmor is preventing Gnu Octave from connecting to the Pulse audio pipe. How can I remove this restriction.
dmesg output
[10986.689501] audit: type=1400 audit(1590956219.198:4342): ...
0
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1
answer
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Computer boots into GNU GRUB 2.04. Need help booting Ubuntu installer from commandline
The computer I have is the Surface Book Gen 1. The computer has Pop!_OS currently installed. The main problem that I have is that the operating system has encryption which has become a slight ...
-1
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1
answer
387
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Install gawk-csv (or gawkextlib) with apt
There are a way to install the CSV extension for gawk by apt?
The name of the main lib is gawkextlib.
It is a very important extension for classic AWK, because generic CSV file is not only "a,b,c",...
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1
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891
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GNU GRUB Terminal while dual-booting ubuntu with windows 10
I am a windows 10 user and would like to install ubuntu to ascend to the world of Linux. I would like to dual-boot ubuntu with windows 10. But while trying to install boot from usb stick, it always ...
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1
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System does not fully support snapd: The "fuse" filesystem is required on this system but not available
As the title implies, I can not use snap as the fuse filesystem ist not fully supported.
I don't know what the fuse filesystem is and why it seems that I'm the only one with this problem on a newly ...
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0
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install GSL 2.6
I had GSL 2.3 installed on my pc for along time now. I tried to update to 2.6 following this
but when I check the version using gsl-config --version, it says that I have 2.3. Is there a step that I ...
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0
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136
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Unable to install Program [duplicate]
I'm using Ubuntu 19.04 and since last Friday I am trying to install GNU Image Manipulation Program. After several attempts, it now shows the error message below (also see the screenshot):
Unable to ...
0
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2
answers
858
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Deleted Ubuntu from dual boot system, now can't boot into Windows [duplicate]
Can't boot into Windows after Ubuntu partition was deleted. Fixmbr did not solve the problem. Cannot figure out what the actual problem is.
0
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1
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GNU GRUB version 2.02 problem
Ubuntu and Windows 8 were already installed on my computer. Then, Windows crashed and I reinstalled Windows 8.
Now, I can't access Ubuntu. When I looked at my disc partition I saw that the Ubuntu ...
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1
answer
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How do I run the same exact command, N number of times in parallel using GNU parallel?
I want to execute a python script X times with the same arguments in parallel, but I don't know how to accomplish this with GNU parallel.
Essentially what I'm trying to do is the equivalent of
...
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2
answers
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make command won't work although makefile exists
I am trying to install GNU parallel on a remote server where I am not root. I downloaded it and at the moment this is how the directory looks:
aclocal.m4 config.h.in COPYING install-sh ...
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0
answers
67
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GNU Grub showing at boot
After I reinstalled Lubuntu and downloaded the updates, I restarted it. When I powered on the system, the GNU Grub 2.02 menu shows it has choices like Ubuntu, More options, Memtest, etc.
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0
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437
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warning: ISO C++98 does not support the ‘z’ gnu_printf length modifier [-Wformat=]
I'm new in the "ubuntu community", I've just started a project with my university where I need to install a toolchain (the OpenRisc GNU toolchain from this tutorial: https://github.com/kdgwill/OR1K/...
16
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5
answers
2k
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Can I run Ubuntu on something other than Linux Kernel?
I want to delete my Linux kernel but still want to run Ubuntu with GNU utilities. I don't like Linux; I only want GNU. So can I run Ubuntu and GNU on something other than Linux kernel?
user967514