Drivers – The 256GB MicroSD Card Does Not Detect Properly in Ubuntu Studio 19.04

It turns out that my little Dell Inspirion 3000 can run Ubuntu Studio 19.04, but now I have a very big problem.

Ubuntu Studio 19.04 does not correctly detect my 256GB MicroSD card. I found it. It appears in the computer: /// when I say cntr-l but it bears the label "SC265" and I also try to mount it indicates something in the line "Can mount / can not be mounted ".

I need to have it since it contains all my VST, projects and sound kits and my laptop only has a 32 GB EMMC drive, and I would hate to have to keep a flash drive in my laptop because my laptop only has 2 USB ports & I would like to use one for my MIDI keyboard and another for my audio interface.

Can any one help me with this problem?

Windows takes too long to install properly on ssd

I recently bought a Lenovo Ideapad 130 without a pre-installed operating system. It has a hard drive and a 120 GB SSD installed. When I tried to install Windows 10 on It, I realized that the installation was taking too much time. In addition, once the installation was complete, Windows was running very slowly. I installed the latest drivers but there was no difference. I've installed the same windows on another system just 2 days before this happens without problems. note: the installation media was a USB key and I used Rufus to create it. I chose the GPT partition style and the FAT32 file system (default Rufus setting for GPT) What is the problem and how can I fix it?

private link does not clean properly after a deletion

I work with the Private Link preview feature. I was able to configure it correctly and function as expected on an ExpressRoute circuit. I then had to move it to another subnet because the subnet on which it was installed required a Microsoft Storage endpoint. Because the service endpoints and private links can not exist on the same subnet, I decided to remove the private link and configure the service endpoint. The private link appears to have been successfully deleted and is no longer displayed in the portal. The problem is with the configuration of the service endpoint. Azure thinks that there are still private links configured on the subnet and that the creation of the service endpoint fails. Someone saw this before and / or how to fix it?

VPN connection does not work properly

As links below, I implement a VPN server on Windows Server 2012 R2 on a VPS in Germany:

and in my local system on Windows 10 I connected to that.
But I do not have any traffic from my VPN connection.
What is my problem?
Help me, please.

Code Organization – How to properly manage deeply nested C ++ namespaces

The first language that I really learned is Java. In this document, it is very easy to syntaxically nest classes in an essentially arbitrarily complex packet hierarchy, which keeps the code organized. It's easy because the clutter of a deeply nested hierarchy is placed clearly at the top of the file with the import and package declarations, and then the classes are referenced only by name. principal and nothing else in the body of the code.

In C ++, this is not the case. There is no package declaration for a file, but it is best to keep the name of the namespace visible in all references to the contents of this namespace. This is only useful for slightly nested namespaces (for example, std::chrono), but becomes very heavy very quickly if we try to nest java-style packages (for example, game_name::server::world::actor::messages::ChatMessage). Of course, we can add using namespace statements in addition to #includebut it's a form of code duplication and a sense of clutter. It's also a horrible idea for the header code (which is often not trivial, as in the case of models).

In C ++, how can I allow the powerful organization found with deeply nested namespaces, but without introducing non-trivial syntactic clutter?

The best idea I have in this regard is to keep most of my program's code in a few simple namespaces (for example, game and game::detail), but this creates an entirely new problem in which there are two distinct hierarchies – one for namespaces and one for the file system.

terminal – the "last" command does not work properly

I've read some online guides that explain how to use the command last to have a list of user connections.

One of the easiest commands is:

last -s yesterday -t today

which should show the list of connections from yesterday to today. But when I run this command on a Mac, I get one:

last: illegal option -- s
usage: last [-#] [-t tty] [-h hostname] [user ...]

This is not how it should work.

Why -s is not recognized?

Facebook does not show up properly on my screen

I use Facebook in my Chrome browser on my Windows laptop and I also use the Facebook application on my Android tablet.
In both cases, the Facebook page does not display correctly.
In the application, a column covers the news feed and cuts text. screen capture of the application.

See attachment 245468

See attachment 245468

In my Chrome browser, there are sometimes overlaps too, but most of the time, they indicate a narrow timeline.
browser screen capture

See attachment 245469

Facebook does not show up properly on my screen

Google Maps indicates a constant rotating direction despite other compass applications that are working properly

Google Maps indicates the direction of rotation (0.5 rotation / minute) with a landline phone. The compass is calibrated and works properly in compass-specific applications.

Steps to replicate:

Once you have started in safe mode and calibrated the compass using fast numbers (or rotations on the table), the direction of Google Maps rotates slowly.

EDIT: I have done a factory reset and, before logging in, Google Maps still has this error. I think it may be a hardware bug at this point.

Applications concerned:

Google Maps (safe mode and normal mode)
GPS status (only available in normal mode)
Applications not concerned:

"Compass" (orange circle logo)
Multitool Sensors (displays the correct magnetometer readings for X, Y and Z. Confirms correct calibration)
The troubleshooting steps I've tried:

Calibration compass

Restart in safe mode

Disable / reactivate Google Maps (includes data / cache deletion)


Nexus 5X
Android 6.0.1
Google Maps 9.34.1

stock android – Unable to receive data properly from the server each time

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How to properly configure a nonce AJAX for the REST WordPress API?

Following a link comment here that led me to these documents, I tried to configure a nonce for user authentication.

I added:

wp_localize_script( 'wp-api', 'wpApiSettings', array(
    'root' => esc_url_raw( rest_url() ),
    'nonce' => wp_create_nonce( 'wp_rest' )
) );

In the if statement, check that the user is logged in and able to do what will be asked in the REST call.

I have also added:

        beforeSend: function ( xhr ) {
            xhr.setRequestHeader( 'X-WP-Nonce', wpApiSettings.nonce );

to my API call jQuery class.

I have an error telling me that wpApiSettings does not exist. What did I do wrong?