![]() You can read Ubuntu's built-in help files by clicking on the question mark icon in the menu bar. The user interface is somewhat different from that of Mac OS X, so you'll have to get used to it. Once the updates are done, it's time to play with your Ubuntu virtual machine. On my first-generation MacBook Air, this took about a half-hour and required a restart of the virtual machine at completion. It is recommended to simply click the Install Updates button, which will download and install those updates for you. Choose to Save the ISO file rather than Open or mount it.īy default, Ubuntu wants to download and install all software updates made since the distribution was first shipped. ![]() Choose a download host close to your geographical location from the pop-up menu, then click the Begin Download button to start transferring the file to your Mac. The download page should recognize that you're browsing from a Mac and offer the Intel Mac ISO image. You'll end up with a VirtualBox icon in your Applications folder. ![]() When the download is done, mount the disk image and follow the simple installation instructions. Choose the link for Intel Macs (sorry, it doesn't run on those old PowerPC Macs), and click the download link. To get a free copy of Sun's excellent VirtualBox VM environment, point your browser to. In this short how-to post, I'll demonstrate how I installed Ubuntu Linux 9.04, also known as "Jaunty Jackalope." While you can create a bootable partition on your Mac and boot Linux from it, I prefer to do things the lazy way. Why would you want to run Linux on a Mac? There are probably a few good reasons - learning about a different OS, using software that's not available on the Mac platform, or for a Linux class in school. Not only can you install Linux distributions on a Mac using VirtualBox, but it's extremely easy to do. How about Linux?," which set up a challenge. The tweet asked, "You did a post about installing Win 7 on the Mac for free. I received a private tweet from a reader the other day, who asked a question about a previous post in which I had installed Windows 7 RC1 on a Mac using Sun's VirtualBox.
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![]() The mobile app on your device generates a verification code. (Requires download of Microsoft Auntenticator App on your phone) ![]() If you receive this notification when you are not signing in, you can report it as fraud. This occurs if app notification is the primary verification method. Enter this code to complete the verification process.Ī verification request is sent to your mobile phone asking your complete the verification by selecting Verify/Approve from the mobile app. Press the # key on your phone to complete the verification process.Ī text message is sent to a your mobile phone with a 6-digit code. Verification method options for Multi-Factor Authentication Verification methodĪ call is placed to a your mobile phone asking you to verify that it is you signing in. ![]() ![]() Create PiP effects, resize and scale live video, and choose from 17 powered transitions with the ATEM Television Studio Pro 4K’S DVE processor. The ATEM Advanced Chroma Keyer, with one upstream and two downstream keys, offers live graphics and virtual set creation with improved image control and spill correction. A software-based control panel is included and may be used independently, or on multiple laptops for delegating multicamera control. CCU functions are available for controlling Blackmagic Studio and URSA Mini/Broadcast/Micro Studio cameras from the switcher. Switch, add effects, color grade, and key in real time using the control surface’s buttons, knobs, and slider. A re-syncing feature on each input enables you to seamlessly use an amalgam of pro and consumer cameras, game consoles, and computer feeds. This versatile switcher’s eight independent 12G-SDI inputs accept all popular HD and UHD signals up to 2160p60. The Blackmagic Design ATEM Television Studio Pro 4K is a UHD 4K-compatible, 8-input live production switcher with an integrated control panel, suitable for broadcast, sports, web, and A/V productions. ![]() “No one but the President,” he said, “seems to be expected … to look out for the general interests of the country.” He developed a program of progressive reform and asserted international leadership in building a new world order. Like Roosevelt before him, Woodrow Wilson regarded himself as the personal representative of the people. After a policy of neutrality at the outbreak of World War I, Wilson led America into war in order to “make the world safe for democracy.” Woodrow Wilson, a leader of the Progressive Movement, was the 28th President of the United States (1913-1921). The biography for President Wilson and past presidents is courtesy of the White House Historical Association. Get Involved Show submenu for “Get Involved””.The White House Show submenu for “The White House””.Office of the United States Trade Representative.Office of Science and Technology Policy.Executive Offices Show submenu for “Executive Offices””.Administration Show submenu for “Administration””. ![]() Here, we’ll show you how to use Apple Time Machine, and showcase a few apps that you might prefer to Apple’s Time Machine. For some users, Time Machine doesn’t cut it, because it won’t allow creating bootable backups, it’s impossible to change the backup schedule, and the backups can occupy too much space. It’s reliable, fairly easy to use, and can keep your Mac backed up on a routine schedule. ![]() Time Machine is Apple’s method for backing your Mac up, and it’s a solid choice. ![]() Not only does it help create a backup of files and folders, backups provide a place you can reboot to if your Mac stops working, or you get a new Mac. ![]() ![]() If you get errors like RTNETLINK answers: Operation not possible due to RF-kill, make sure that the device is not hard-blocked or soft-blocked.This is described in #Installing driver/firmware. Many firmware images are provided by the linux-firmware package however, proprietary firmware images are not included and have to be installed separately. Some wireless chipsets also require firmware, in addition to a corresponding driver. At boot, udev takes an inventory of your hardware and loads appropriate modules (drivers) for your corresponding hardware, which will in turn allow creation of a network interface. The default Arch Linux kernel is modular, meaning many of the drivers for machine hardware reside on the hard drive and are available as modules. The Network configuration#Network managers section describes several programs that can be used to automatically manage your wireless interface, some of which include a GUI and all of which include support for network profiles (useful when frequently switching wireless networks, like with laptops). The #iw section describes how to manually manage your wireless network interface / your wireless LANs using iw. This article covers both parts, and provides additional links to wireless management tools. The second is choosing a method of managing wireless connections. ![]() The main article on network configuration is Network configuration.Ĭonfiguring wireless is a two-part process the first part is to identify and ensure the correct driver for your wireless device is installed (they are available on the installation media, but often have to be installed explicitly), and to configure the interface. ![]() Sometimes, your USB ports might fail to recognize any hardware connected to your device, and you will see the error code 52 in the properties of the USB driver. About Windows Cannot Verify the Digital Signature Code 52 ![]() However, there are still some legitimate programs or drivers that are not signed, and you may encounter certain problems while installing them. In order to be installed and run on the latest Windows operating system, the drivers and programs must be digitally signed. The collection of files was not altered after it was published.The certification authority that authenticated the signer is trusted.The file, or the collection of files (such as a driver package), is signed.The digital signature can protect your Windows from potential threats and infections of some malicious programs.Īccording to the explanation from Microsoft, Windows uses a valid digital signature to verify some information, including: Windows Cannot Verify the Digital Signature FAQīased on Microsoft public key infrastructure technology, the Windows digital signatures are implemented to verify the identity of the software publisher or the driver vendor.Fix 6: Disable Driver Signature Enforcement.Fix 2: Update or Uninstall the Problematic Driver. ![]() About Windows Cannot Verify the Digital Signature Code 52.In this article, MiniTool Partition Wizard puts together some solutions to this issue and hope you can benefit from them. Sometimes, you might encounter the USB driver error code 52: Windows cannot verify the digital signature for the drivers required for this device. ![]() USB-C chargers are turning up on many different devices, so it’s not strictly relegated to laptops. If your charger uses this connection and plugs into your USB-C port, you have a winner! It also works no matter which way you connect it to the right port, so there’s no need to flip it the right way around. USB-C’s connector is small and rounded, significantly different from the old USB version. ![]() You can identify a Type-C charger by its unique features. So, how do you know if your current laptop has a USB-C port that also works with charging? You could always look it up, but the easiest way is to examine your charger. That’s why laptop charging is a new topic of conversation for USB connections, especially now that more laptops are entering the market with USB-C charging compatibility. This type of connection now provides enough power to juice up most laptops ( particularly the Type-C 3.0 version). Prior versions of USB could only handle a limited amount of power, which is why laptop chargers have typically retained their larger, bulkier cables. That works well because past USB connections had enough wattage to successfully power up those smaller batteries. ![]() ![]() You have probably already used USB connections to charge smaller devices either from your computer or from an outlet. |