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Topics - nogueira13

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Linux Support / App KeepassXC
« on: January 05, 2022, 12:58:27 am »
I sent the following topic to the support of GitHub about the app KeepassXC:
I am a very often user of keepassxc and I can't find in configuration options how to increase the font size. The letters are foo small
I think that persons that have some visual deficiency have to use a magnifying glass to read the screen's information..

The GitHub support sent me the following answer:
We use the same font size that your system uses, or at least what Qt thinks is the system font size. You probably need to upscale the UI, try using one of these environment variables to properly scale the UI to your screen size (this is a notorious problem on Linux with Qt):

Well, I don't know what is UI and I don't know also how to set the environment variables.
Can you help me with a step by step procedure in order I can solve this problem?

Linux Support / Viewer app for read xml files of Fiscal Notes
« on: March 30, 2021, 11:07:58 pm »
Guys, I installed the viewer for .xml files downloaded from the IRS (the file is Viewer-7.6.6-Linux-x86_64-Install for 64bit Ubuntu) and the installation went well. Only when I'm running it gives an error and tells me to check the log file. I could not understand where the error is. It seems that the problem is with the eclipse. I am using Linux Mint.

!SESSION 2021-03-17 21:26:16.598 -----------------------------------------------
java.vendor=Private Build
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=pt_BR
Command-line arguments: -os linux -ws gtk -arch x86_64

!ENTRY org.eclipse.equinox.common 4 0 2021-03-17 21:26:17.197
!MESSAGE FrameworkEvent ERROR
org.osgi.framework.BundleException: The bundle "org.eclipse.equinox.common_3.6.0.v20110523 [14]" could not be resolved.
Reason: Missing Constraint: Bundle-RequiredExecutionEnvironment: CDC-1.1/Foundation-1.1,J2SE-1.4
at org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolverError(
at org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolutionFailureException(
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(
at org.eclipse.osgi.framework.eventmgr.EventManager$

Guys, I'm having a hard time using Rhytimbox when I'm going to "Rip" music CD tracks on Rhytimbox. The following message appears to me:
"Error downloading track
Could not open resource for writing
I am using an External CD Driver via USB and my Acer Nitro 5 Laptop runs Linux Mint 19.3.
can anybody help me? Thank you in advance

I entered the Linux Mint 19.3 Driver Manager and tried the Driver xserver-xorg-video-nouveau (because browse google-chrome was not working properly. It was closing abruptly). He accepted the exchange and after restarting notebook it booted normally, but the laptop's webcam did not work longer. When I tried to go back to the proprietary Driver, I opened again the Driver Manager, but this time it came back empty with no option of drivers to choose.
How could I fix this? The driver that was installed is Nvidia 435,21-0ubuntu0. 18.04.2. My notebook model is the Acer Nitro 5 AN515-52-5771 MFG Date:1910, 15.6", Intel Core i5 - 8300H. The Video Card is NVIDIA Corporation: GP107M [GeForce GTX 1050 Mobile].
Before to exchange driver to nouveau:
After to exchange:

Linux Support / Google-Chrome blinks and after that closes abruptly.
« on: March 25, 2020, 01:55:13 am »
Guys, I installed Google-Chrome in my notebook and while I was not booting with proprietary drivers, Google-Chrome was working fine. After I chose to use the proprietary drivers from Nvidia (Nvidia Performance Mode) or Intel (Intel Power Saving), Google-Chrome suddenly blinks the screen and then closes abruptly. This does not happen with Firefox browser. Would someone have a suggestion to offer me?

Hi Guys,
I am 70 years old and my eyes are not so good as before. The letters in my Linux Mint 19.3 running in my notebook Acer Nitro 5 is too smal. I wish I could see it as larger letters. How could I get it?

Linux Support / Changing the Ownner of a Partition
« on: January 09, 2020, 12:38:14 am »
Guys, I installed Linux Mint 19.2 in my laptop and when installing, as the hard drive was 1tb, I split it in two partitions and created it in addition to the /  /home and swap partitions, and created a /windows partition (fat 32). It turns out that the partition owner is root and I would like to create directories in this partition for /home users. I tried via console, as root user, changing the /windows partition group to the user group. But it did not permitted. The group name of this /windows partition is plugdev. I tried the command chmod 777 /windows but it didn't work out also. it left rwx for the owner and the group (plugdev), but did not authorize anything for "others"; Could someone help me how to change the group of this partition /windows?
May I simply delete this /windows partition using "gparted" without changing anything in /etc/fstab? What should I change there to delete /windows?
I bag your pardon for my poor English, but my native language is Portuguese. Thanks in advance.

Linux Support / xscreensaver não inicia de primeira.
« on: October 09, 2019, 10:04:05 pm »
Quando eu ligo o computador e dou o boot o xscreensaver não inicia. Daí eu inicio ele via interface gráfica e eu recebo a seguinte mensagem:
Parece que o daemon do xscreensaver não está sendo executado no monitor ".0". Lançá-lo agora?

Aí se eu respondo OK ele inicia e funciona normalmente até o próximo boot.
Como eu poderia corrigir isto?

I already done twice the install of Debian 10.0 in my Laptop Dell Inspiron 1545 and I choose Gnome (under Xorg, Gnome Weyland and Mate). I install it using the Netinstall CD disk. In the two cases, I can't use gparted. I installed it but when I start it, I type the root password but the app doesn't open. Even in Mate graphics manager.
I already received the following message when I tryed to format an usb pendrive:
"Error synchronizing after initial wipe: timed out waiting for object (udisks-error-quark, 0)"
Another error that I found is that when I start an app "overgrive", it is not showed me that the app is running in the notifying panel.
I beg your pardon for my poor English but my native language is Portuguese.
I hope you may help me.
Antonio Carlos

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