Latest Ubuntu related questions

Score: 0
MijaiL avatar
Severe Graphical glitches after updating Ubuntu's packages using the Software Updater
it flag

Specs:

  • Intel i5-2400 3.4ghz
  • Dell AMD Radeon R7 250 2gb VRAM
  • 16gb of ram ddr3
  • 1TB of space, HDD

OS: Ubuntu 20.04.3 LTS

So i've decided to update my system's packages after every week with the software updater and after it finished updating i've tried to play a game using wine that uses the vulkan drivers and boom, the system froze and i thought that it was a simple lag spike and that it would pass away  ...

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Raphael Chinchilla avatar
TLP Wifi works BETTER on battery than on AC
cn flag

I installed TLP a couple of months ago. (I was having a problem with my Bluetooth disconnecting after 3 seconds of inactivity, installing TLP and going to /etc/tlp.conf and changing USB_BLACKLIST_BTUSB from 0 to 1 fixed it)

I had not used my laptop in the last 10/15 days (during the holidays) and updated everything as soon as I got back. I am using Ubuntu 20.04.

I have the impression that updating ...

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Gitnik avatar
Ubuntu 18.04 server unreachable after setting static IP
sl flag

I've configured netplan to set static IP for a server on my local network. However, after sudo netstat apply server just becomes unreachable. When I check the router, I can see it listed with assigned static IP (after waiting for a long time), but it's still unreachable. Does it have something to do with modems default settings that were provided by ISP? Here is my netstat config:

network:
    ethernets:
 ...
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Best approach to route traffic out different routes based on what user is logged in
uz flag

I have an Ubuntu 20.04 machine with 2 ethernet interfaces with 2 IP addresses each. It's an AWS EC2 instance and each of the 4 IP addresses has an EIP attached to it via NAT. Both interfaces connect to the same internal subnet. The setup looks like this:

EC2 Machine:

- eni1:

  • private-IP1 -> public-IP1
  • private-IP2 -> public-IP2

- eni2:

  • private-IP3 -> public-IP3
  • private-IP4 -> public-IP ...
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Trying to install latest LTS onto my Thinkpad X250
in flag

Bottom line up front: Very capable "tech person" stumped by trying to install Ubuntu onto an X250.

Overview: I recently purchased a Thinkpad X250 from Backmarket (a refurbished electronics website).

Specifics: UEFI BIOS version: N10ET36W (1.15) from 2015-06-19 Intel Core i7-5600 @ 2.6GHz 8192MB of RAM 256GB SSD

When I received the device and powered it on, a version of Windows was loaded that was suspi ...

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Rγσ ξηg Lιαη Ημ avatar
How to create a desktop shortcut 360 Safe Guard (a Windows Application installed via Wine)
ma flag

I try to install Security Total through https://dl.360safe.com/360safe_cq.exe and install via PlayOnLinux but wonder how to create a desktop shortcut and pin to taskbar... Somebody shade me a light?

:~$ wine-stable ./.PlayOnLinux/wineprefix/360/dosdevice
s/c:/Program\ Files/360/Total\ Security/QHSafeMain.exe
0016:err:ntoskrnl:ZwLoadDriver failed to create driver L"\\Registry\\Machine\\System\\Current ...
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Thomas Aichinger avatar
root disk formatted with ZFS
cn flag

I am trying to install Ubuntu Server 20.04 or 21.10 with ZFS on root disk. I can't find an option to use ZFS (just xfs and btrfs) in the installer.

Is there a way to boot from a ZFS formatted disk?

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Tanmoy Das avatar
PROBLEM :: Audio getting recorded just for 3 seconds through laptop internal mic
cn flag

Audio getting recorded just for 3 seconds through laptop internal mic. Tried a host of applications all same result they records audio just for 3 secs

screen shot of audacity

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Oğuz KAHRAMAN avatar
How can I delete an Ubuntu installation?
gb flag

I am new to Ubuntu. I installed it on my laptop twice. Every time I boot my computer it opens the 1st one I installed, which is the one in my HDD, so it's slower. How can I delete it? It's specifically located on sda5.

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Can a slave interface have an IP address?
gf flag

I created a bridge and assigned a physical interface to it as a slave. Now both have the same MAC and IP addresses. I thought only the master would have an IP address. Is something wrong ?


2: enp1s0: <BROADCAST,MULTICAST,DYNAMIC,UP,LOWER_UP> mtu 1500 qdisc mq master br0 state UP group default qlen 1000

link/ether 80:ee:73:f2:0b:e9 brd ff:ff:ff:ff:ff:ff

inet 10.11.234.47/24 brd 10.11.234.25 ...
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Upgrade 20.10 to 21.04 - hangs on ramdisk
um flag

I Upgrade 20.10 to 21.04 from a running system. The upgrade seemed to go OK. It complained about PHP's config file -- This was reasonable since I had made some changes. Etc.

Finally, it rebooted, but never came back to life. Various attempts to boot include:

F2 Enter Setup: Big menu; everything looked OK. Then

         GNU GRUB version 2.04
*Ubuntu
 Advanced options for Ubuntu
 UEFI firmware settin ...

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