Latest Ubuntu related questions

Score: 0
Juan avatar
Issue with graphic libgegl library
al flag

I use Ubuntu Studio 20.04.03 LTS.

I found an issue when I changed from the Snap version of GIMP (2.10.28) to the "official" PPA version of GIMP (2.10.18).

The issue is about the graphic library called: "libgegl"

The "Focal" version of that library is the numbered as: "0.4.22-3"

That is the only one library version which let us to use the GIMP 2.10.18 PPA version.

The issue is about the "standard" upgr ...

Score: 0
user8314628 avatar
How to access HTTP service by typing IP address in Firefox?
cn flag

enter image description here

enter image description here

My ip is 192.168.142.128. But I can't access it. I'm running Ubuntu in Virtualbox.

How can I fix this?

Score: 1
Parts of the screen not visible in any resolution and 1080P resolution not available
la flag

This is on a freshly installed Ubuntu 21.10, after installing the OS, I've used Software & Updates program to install NVIDIA drivers 470.

After rebooting, I'm unable to see all the parts of the screen on any resolution, and monitor's maximum resolution 1080p is not available in display settings and in NVIDIA control panel.

This problem was there in noveau driver as well. I have a GTX 750 Ti conn ...

Score: 0
Abhishek Ghosh avatar
How to permanently save an xrandr configuration for a monitor even after reboot?
ar flag

I have a monitor. The hardware can support 1024x768 at 85Hz. But don't know why my lubuntu system does not detect this highest refresh rate for the resolution mentioned above.

As per this I did the following:

abhishek@abhishek:~$ cvt 1024 768 85
# 1024x768 84.89 Hz (CVT 0.79M3) hsync: 68.68 kHz; pclk: 94.50 MHz
Modeline "1024x768_85.00"   94.50  1024 1096 1200 1376  768 771 775 809 -hsync +vsync
abhishe ...
Score: 0
why is /bin/ls linking to libpthread?
cn flag

so strange, is ls multi-threaded somehow? what could ls possibly need libpthread for?

ldd /bin/ls
    linux-vdso.so.1 (0x00007ffff7fce000)
    libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007ffff7f57000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ffff7d65000)
    libpcre2-8.so.0 => /usr/lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x00007ffff7cd2000)
    libdl.so.2 => / ...
Score: 0
David Clark avatar
cannot find compiler-gcc9.h
th flag

I have not seen an answer for this make file error. It cannot find the linux/compiler-gcc.h or linux/compiler-gcc9.h? Trying to build "build root" embedded linux. Additionally it is stating include/linux/compiler-gcc.h:114:1: fatal error: linux/compiler-gcc9.h: No such file or directory.

What am I missing here? I looked through other posted solution, but to no avail.

Score: 0
K. Gero avatar
Why does nothing happen when trying to install dash to dock extension?
cn flag

I just installed Ubuntu 20.04 and I am trying to install extensions from https://extensions.gnome.org/. I installed the addon for Firefox to load them from the browser, but when I turn the extension on, nothing happens. No error and no message at all.

I tried these things:

  1. Install gnome-shell-extensions:

    sudo apt install gnome-shell-extensions
    
  2. Install chrome-gnome-shell:

    sudo apt install chrome-gnome- ...
Score: 1
dusev avatar
Brightness Control/xrandr Errors in 18.04
cn flag

I want to adjust the brightness on my laptop, which is currently fixed at the highest brightness.

My specs:

  • Dell XPS 13 9310 OLED laptop, Ubuntu 18.04 (can't upgrade at the moment)

  • Graphics card: 0000:00:02.0 VGA compatible controller: Intel Corporation Device 9a49 (rev 03)

  • Kernel version: 5.4.0-90-generic

Did not work:

  • adding acpi_osi, and/or acpi_osi='!Windows 2012', to the /etc/default/grub
Score: 0
user59235 avatar
Cannot open network stream in VLC, and cannot delete/replace youtube.luac file
th flag

Tried to follow the instructions as written here under "Updating the VLC Youtube parser": VLC - YouTube videos won't play anymore

The problem is I can't delete the youtube.luac file. Apparently it's read-only and located within the snap directory (specifically, /snap/vlc/2344/usr/lib/vlc/lua/playlist). Using sudo nautilus and removing the file per GUI failed as well, and now I'm not sure how to move forwa ...

Score: 0
Trevor Armstrong avatar
AdGuard Appliance On Pi 3 Fails to Boot
um flag

I downloaded the AdGuard Home appliance for my Raspberry Pi 3 and flashed to an SD card using the Raspberry Pi Imager. When I try to boot the Pi, it gets stuck on the splashcreen with the Core logo. The green light on the Pi is flashing sort of like a heartbeat (think flash-flash, pause, flash-flash, pause) repeatedly, and the red light is on steadily. I'm able to flash and run Raspberry Pi OS Lite o ...

Score: 0
will ubuntu work on an hp envy 13, specifically envy 13-ba1027nn
cn flag

I will start a full stack developer course soon, and i gotta get a laptop that's gonna run Linux, specifically Ubuntu. I've been eyeing envy 13-ba1027nn since it's pretty powerful and cheap ish. Will Ubuntu run on this specific laptop? Here are the full specs provided by hp: https://support.hp.com/ro-en/document/c07081104

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