sábado, 14 de septiembre de 2019

An Easy Fix for a Stupid Mistake

I waited a long time for Mageia 7 and for OpenMandriva Lx 4.  When both distros arrived, I was very happy.

But new distros bring changes, and sometimes it is not easy to adapt.  Mageia 7 has been rock-solid: it is doing a great job in my laptop and both in my daughter's desktop and in mine.  There is one thing, though.  I have been avoiding a strange mesa update that wants to remove Steam.

OpenMandriva is also fantastic, but this new release provided options like rock, release, and rolling.   When I first installed the distro,  I chose rock because I was shying away from the rolling flavor.  Eventually, I had to move to rolling because that was the only way in which I could manage to install Steam in both my laptop and desktop machines.

And then, disaster came to the desktop.  I forgot to update packages in over a month.  Logically, when I attempted the update, kwin was not operational.  I reinstalled as rock and, curiously, this time installing Steam was possible.  So, that took care of the problem.

I then started the update in the laptop.  Since I had been installing upgrades more frequently, I assumed that the process was going to be painless.

I stumbled upon a large update and, just like with the desktop, I had problems.  The screen lock was broken and, even though I tried the recommended method (Ctrl+Alt+F2 to switch to a virtual terminal, then running loginctl unlock-session c2 and then switching back to the running session with Ctrl+Alt+F1), I got an error message.

So, the installation was not completed and the desktop had several issues, like kwin crashing, dragora failing to retrieve the database, and losing widgets and icons.

I was prepared to reinstall as rock, but I thought that maybe I could use dnf to complete the installation.  Dnf showed me that the database was corrupted.

I decided to try rpm --rebuilddb  and then dnf upgrade

That did the trick.  Now OpenMandriva is fully operational on my laptop!





domingo, 16 de junio de 2019

OpenMandriva Lx 4 is finally here!

Great news today that, around here, we celebrate Father's Day: OpenMandriva Lx 4.0 has been released!

The details can be found here

I am presently downloading the .iso file to install it as soon as possible.  In the time being, I think I will test the live distro when the download completes.

Yay!

Magiea 7 is coming around soon, too.

miércoles, 8 de mayo de 2019

Mixed thoughts

Elive 3
In a bout of insomnia, I booted my laptop with Elive and discovered that it had been updated with a feature to notify me if my HD has a problem.  Wow!  Plus, this live wallpaper is simply gorgeous! The Elive signature live wallpaper changes depending on the time of the day.  I hope I don't have to be up at 1AM to be able to see it, hehe.

 


OpenMandriva Lx
After installing OpenMandriva Lx 4 Beta (and accidentally erasing my home partition in the process), I decided to re-install OpenMandriva Lx 3.03.  The process took some time because of the updates, but it was worth it.

PCLinuxOS and iBus
I discovered yesterday that PCLinuxOS can now use iBus as the IME.  That was great because I had been using SCIM so far and it is complicated to enable.  Now I can use iBus for Japanese.  Yay!

Mageia 6
My daughter had been sad because, on her desktop, the Steam client running on WINE was not working properly.  That was a problem because one of her favorite games is a Windows-only game that could only be played with WINE... Not even Proton could run the game.
Well, I ran the Steam client in WINE and the issue was rectified.  Now my daughter can play her game after a long wait.

Fedora 30
I still do not get the reason why the root partition gets full so fast... I need t keep looking.


jueves, 2 de mayo de 2019

Upgrading Fedora again

On Feb, 24, I upgraded my Fedora install from 27 to 29.  Well, it turns out that Fedora 30 was released two days ago, so I decided to upgrade now.

This time, I read the post I wrote two months ago first. 

The process was completed successfully and my system was all ready in two hours, time that included the configuration of the printer/scanner.

And even the gaming headphones were operational from the start!

miércoles, 1 de mayo de 2019

The 9th Anniversary

Wow... Today is the ninth anniversary of this blog, which has its humble origins as my personal attempt to record my experiences as a Linux user when I migrated.

In this journey, I wrote about the different problems that I encountered and how to solve them.  Linux has grown so stable, however, that, as a non-technical user, I barely find problems with my computers, so the quantity of my posts has reduced.

Truly, this has been an awesome path and I am glad I took it!

 


sábado, 27 de abril de 2019

Using a Gaming USB Headset on Linux (OpenMandriva, Mageia, PCLOS, Fedora and Elive)

I bought a new headset for my laptop two days ago.  Since the store did not have many options available, I went for a Combat Argom Tech piece that is more expensive than the headsets that I normally buy.
However, I did not pay attention to one detail: this headset does not have a plug to a standard headphone jack, but has a USB connection.  When I plugged it to one of the USB ports of my laptop, which I booted with PCLinuxOS, the computer speakers reproduced sound but I could hear nothing with the headphones. I looked at the audio icon on the task bar, where there was an entry for "Multimedia headset [Gigaware by Ignition L.P.] and noticed that I could listen to sound by sliding the volume control, but there was no audio from YouTube videos and audio players.  So, I clicked on the audio settings and selected the Multimedia headset option as default.  This simple action solved the problem both on PCLinuxOS, Mageia 6, and Fedora 29:
Settings on Plasma--PCLinuxOS

Settings on Plasma--Mageia 6
OpenMandriva Lx 3, however, required no action from me because the headset was working out of the box.
Settings on Plasma--OpenMandriva Lx 3
With OpenMandriva, the headphones were also functional for playing on Steam without any intervention from me.

On Fedora 29, I had to change to Windowed screen in each game individually to be able to tick the box in Plasma like this:
Plasma settings for Steam game "Melody's Escape"--Fedora 29
UPDATE:  Fedora 30 was released two days ago.  Just as with OpenMandriva Lx, the headset was fully functional for Steam games.

I could not do this on Mageia, so no sound for Steam games on that OSUPDATE: Almost a week after I posted this, I booted Mageia and ran Steam.  The headset is working perfectly now and I did not do anything.  Steam is not available on PCLinuxOS, I believe, so I did not try on that OS.

As for Elive 3, to enable the headset, one has to go to the sound configuration from the menu:


After doing this, you might need to logout and log back in to listen

Once completed the process, the audio players can send sound to the headset
I do not run Steam on Elive, so I do not know if this process can work for that particular purpose.



domingo, 24 de febrero de 2019

Fitting Fedora 29... For not all hats are the same

Yesterday, I wrote a post on how my Fedora 27 reached EOL and I had to upgrade to Fedora 29.  So, I finished the download of the Fedora 29 KDE spin and, after creating a USB live medium, I started the installation expecting two main problems as a result:

1.  A messed-up GRUB2
2.  A fierce battle to get the printer working.  Or the scanner.  Or both, as I have a multifunction Epson XP 231 printer.


I have to say that this time the installer made me confused, in particular regarding the partitioning.  I wanted to keep my home partition and it took me a while to figure out how anaconda does it, but I eventually managed.

The installation was quick after that and I rebooted.

Sure enough, I had problems with GRUB2.  My OpenMandriva-controlled GRUB2 started, but when I selected Fedora, it tried to locate my old Fedora 27 and obviously could not boot.  "No problem," I thought.  "I simply boot OpenMandriva, refresh the GRUB2 configuration, and then boot Fedora."

But my expectation was met: Fedora messed up OpenMandriva and it performed two checks that lasted 1:30 minute each...

After the delay, I used GRUB customizer and could boot Fedora 29  KDE.  The OS was responsive and my personal settings were kept (since I used my old home partition), but one needs to do several things before the fresh install of Fedora becomes completely functional.   Otherwise, you get something very promising, but somehow weird, like Indiana Jones using a top hat.


This post by Mehedi Hasan helped me a lot.  I first installed the updates with su, my root password and then dnf upgrade.  That took a while because there were many packages.


Next, I enabled the RPM Fusion repos.  Again, after su and the root password, I pasted this text on the terminal:
dnf install --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-29.noarch.rpm
dnf install --nogpgcheck http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-29.noarch.rpm
 

Next, I installed essential programs:
dnf install vlc
dnf install libreoffice
dnf install wine
dnf install steam
dnf install gimp

The real challenge was to enable the printer and the scanner, as I had predicted.  The printer driver installed without any problem, but I could not enable the printer because of lack of privileges.  I solved that granting my user administration privileges.

The old Fedora 27 drivers for the scanner complained about missing dependencies, so I had to get this iscan bundle.  Then, I remembered that Megatotoro had a post on how to enable the scanner here.  That did the trick.  Thanks, brother!!!


With that, Fedora 29 KDE was in a perfect state for me. Yay!