Ubuntu 22.04 rt just rebooted itself
we're running Ubuntu 22.04 real time kernel on a miniPC. It's been running great, unattended, for several weeks. This morning it simply rebooted itself. I've looked through logs in /var/logs (dmseg,...
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Ubuntu Studio 22.04: Problems Installing Pipewire
I followed a tutorial here to install Pipewire.After completion I ran pactl info and the Server Name remained at PulseAudio and wasn't followed by (on Pipewire X.X.XX).Next I again followed the...
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Ubuntu Server binded two network cards, How do I specify an ip for a shell in...
I bought a Ubuntu Server with two network cards:Run ip address show, result is:172.31.0.2 public ip is 101.47.30.28172.31.0.3 public ip is 101.47.55.42Run route -n, result is:I had created two folders:...
View ArticleOn Ubuntu 22.04, editing limits.conf to increase number of file descriptors...
I followed this answer: https://askubuntu.com/a/162230I edit limits.conf, now it is* soft nofile 65536* hard nofile 65536* soft nproc 65536* hard nproc Unlimitedroot soft nofile 65536root hard nofile...
View ArticleLow audio on microphone and speakers on Ubuntu both 22.04 and 24.04
The speakers and especially the microphone on my ThinkPad T14 Gen 5 (Intel Core Ultra 5 processor) have a very low volume. Tried something here and there but couldn't make them work properly.Some...
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VIX vmrun not found
VIX vmrun not found. GNS3 can't find the vmware vm. It's installed. I'm on Ubuntu 22.02.GNS3 was able to find and is working with the gns3 vm I installed on virtualbox, but gns3 advises against using...
View ArticleDid I actually upgrade?
I am Kubuntu . I got a prompt to upgrade to 22.04.01I left it there for few hours, eventually I clicked on it and it reported an error.I restarted my laptop but I am not getting the upgrade prompt...
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No sound problem on Ubuntu 22.04 on a Huawei MateBook D16 laptop
I am running Ubuntu 22.04 on a Huawei MateBook D16 laptop. There is no sound from the laptop.Results of alsamixer :
View ArticleUnlocking and mounting Linux SSD disk
Today when I turned on my laptop the OS couldn't start. After bios loaded it was infinity loop. The system couldn't boot ssd disk.So I installed templolary OS Ubuntu 22.04 on another drive to mount my...
View ArticleXubuntu 22.04 freezes randomly during use
I have an Asus X540S with 4GB RAM which worked fine under Windows XP. To update it I formatted the hard drive and installed Xubuntu 22.04. Most of the time it seems to work fine, then suddenly...
View ArticleUbuntu 22.04 freezing issues on Dell Latitude 7390
Short versionI'm experiencing frequent system freezes on my Dell Latitude 7390 running Ubuntu 22.04. The freezes occur during video playback in Firefox and shortly after rebooting, even at the login...
View ArticleUpgraded ubuntu from 22.04 to 24.04, wifi and bluetooth stopped working
I upgraded ubuntu recently and my wifi stopped showing on the settings file and navigation part. Upon searching it, it shows "No wifi adapter found". Turns out even though I am able to see bluetooth...
View ArticleTwo different Ubuntu machines have the same MAC Address
I have two different orange-pi 5bs with the same MAC address I clone the ISO image. I have tried to delete the machine-id file and regenerate it. They both have the same mac address for eth0 which is...
View ArticleAccidentally pressed ctrl+c while updating to ubuntu 24.04 from ubuntu 22.04
While updating to ubuntu 24.04 i accidently pressed the ctrl+c and it stopped. I gave the command again but failed, then i restart the oc i got the update. now there any problem that might occur? here...
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do-release-upgrade from 22.04 to 24.04 crashed during restart....
While doing do-release-upgrade from 22.04 to 24.04, this system encountered an issue during restart(i.e. after installing 24.04 was completed). How do I recover from this issue? The upgrade procedure...
View ArticleCan I ask question that had been asked in other forum by myself? [migrated]
I had asked for help in podman discussion like this but no luck. Is that OK to copy the content and ask the question here?
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"No Wi-Fi Adapter Found", Ubuntu 22.04, Broadcom Wireless Drivers [14e4:4331]...
I used to have another version of Ubuntu on my old MacBook Pro and one day Wi-Fi disappeared with the "No Wi-Fi Adapter Found" in the Settings. I tried to follow various options found on different...
View ArticleConsultation on password synchronization between ubuntu 22.04 system user...
How to automatically update the password of a samba user after changing the password of a common user in the ubuntu system？I use openldap as the backend database.The password of the samba user is...
View ArticleUbuntu 22.04 unable to boot
I got a message saying my root was low on space. After rebooting, Ubuntu failed to start.I've tried the repair steps available here. When I reboot, I get a black GRUB screen with commands.Boot log is...
View ArticleDummy Output and No Input devices on 2017 iMac Pro
I am new to Linux and am trying to start using Linux on my 2017 iMac Pro that has an Intel Xeon W chip. I was able to successfully install Ubuntu 22.04.4 and dual-boot, however, it does not look like...
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