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Mastering Development User Help

Why most server motherboards have many PCI x1? [closed]

I’d like to build my own server and while looking I’ve found that most motherboards have many PCI x1, what’s the main use for them?

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Mastering Development User Help

How much are GNU/Linux Desktop distributions dependent to OpenGL?

I know that AMD and NVIDIA have bad drivers because their drivers need to make so many things and need to handle so many graphics api (Vulkan, OpenGL) and window system (Xorg, Wayland). I know that the “new” Vulkan API will help AMD and NVIDIA to make some better Linux drivers. But it will only […]

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Mastering Development User Help

Mac audio problems with Google chrome when Spotify is used

Did Spotify just block the sounds from other apps? My tool bar on top right looks like this: I’m not able to adjust the volume from system preferences although Spotify can still play songs. Now I can’t play any sound from Youtube. Anybody knows why? I’m using MacOS Mojave.

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Mastering Development User Help

“Indirect” formula does not seek intervals on separate tabs, any solution?

Ok, I’m using the indirect formula, to search for a series of intervals in several tables that are separated into 4 tabs named: “Mês 1,2,3,4”, however I intend to pull all the values from the table and then apply the sum, but when I debug the formula it doesn’t bring me all the ranges that […]

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Ask English Speaking

“commonly used” vs “sound natural” and “is idiomatic”

Note: This post is NOT a duplicate of "is more commonly used" vs. "more common", which is focusing on the difference between “be more commonly used” and “be more common”. This post focuses on the difference between “is commonly used” and “sounds natural/is idiomatic”. As you may have noticed, I treated “sounds natural” and “is […]

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Linux Mastering Development Ubuntu

Wifi Module Qualcomm QCA9377 is not working with Ubuntu 19.10 on Lenovo IdeaPad c340

I got myself an IdeaPad C340 and since Windows has fallen out of my favour recently, I decided to plunge myself into the world of Linux. The Version is Ubuntu 19.10 I have very limited experience with Linux and am in need of help, as my Wifi chip does not work with Ubuntu. In Windows […]

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Linux Mastering Development Ubuntu

Completely disable PS4 controller’s audio devices?

It’s annoying to always have to change my default audio device back to my headphones every time I plug my PS4 controllers in. Is there a way to completely disable them from ever being used as audio devices? Or at least not have them set themselves to default? On Ubuntu 18.04 LTS.

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Linux Mastering Development Ubuntu

Unable to run Ubuntu in VM due to AMD-V not available

I am using Oracle VM VirtualBox on Windows 10. I have setup the BIOS to enable virtualisation. Based on looking at Task Manager’s Performance tab, I can see that the Virtualisation is enabled. I have gone to the ‘Turn Windows feature on or off’ and turned off Hyper-V + reset PC (also tried with keeping […]

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Linux Mastering Development Ubuntu

upgraded to 18.04 and pulseaudio shows only surround profiles

I always had terrible experiences when upgrading ubuntu versions, but somehow I am always tempted to do so! Hence, I attempted to upgrade to 18.04 from 16.04. Several problems occurred, most of them solved but I still have problem with pulse audio. I have an UMC404 audio card which used to run smoothly out of […]

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Linux Mastering Development Ubuntu

On a dual boot after some days it crash on booting

I installed win-10 and ubuntu on a dual-boot (two drive, ssd for OS) some days it run fine but suddenly it goes like screenshot, if i restart the pc it go directly bios mood (no grub or anything). it says /dev/sda5: clean, 198072/656… files, …../….. blocks [ 67.73… ] systemd-journalID[342]: failed to write entry (28 […]