Can someone recommend a KVM that works? I've been looking for a couple of years now.

Requirements:

• 2-port, 1-monitor, DisplayPort 1.4 KVM
• Has a wired push button switch (and cable can be extended if needed)
• Runs at 3840x2160 @ 120 Hz (or 60 Hz)
• Works with HP docking station (HP USB-C Dock G5 for business)
• Works with Classic 101 Black Buckling Spring USB keyboard
• Works with Logitech TrackMan Marble Trackball
• Works with HP laptop and custom desktop build (NVIDIA T1000 GPU)

Anti-requirements:

• Does not intercept keystrokes (or can be disabled)
• Does not intercept mouse scrolling (or can be disabled)
• Does not randomly repeat keys
• Does not block certain keystrokes (e.g., ctrl+shift+t)
• Does not let Windows laptop go to sleep
• Does not require manually re-waking Windows laptop by pushing power button
• Does not require switching back-and-forth to re-establish connectivity to both computers
• Does not take more than 3 seconds to switch between computers
• Does not randomly blank the screen for 1 second
• Does not require unplugging and re-plugging the USB keyboard

Here's the setup showing both computers and the push button switch:

• https://i.ibb.co/5nrDk21/kvm-setup.jpg
• https://i.ibb.co/hFsjT3S/kvm-switch.jpg

I have tried:

• IOGEAR GCS62DP (almost perfect; kills keyboard after 60 swaps; RMA'd)
• DiamondTiger KVM Switch EDID 8K@60Hz, 4K@144Hz, DP 1.4 (repeats keys, blanks screen, has screen tearing, and many other issues)
• CanadaComputers iCAN HDMI USB KVM Switch 2x1 with Switch Extension 4K 60Hz (completely blocks certain keystrokes)

Wendell's Level1Techs Store offers a highly recommended KVM, yet lacks a wired toggle button.

What other KVM switches are available that "just work" and have a wired push button for switching?

The next KVM I'm thinking about trying:

• GiantMatrix with LINDY EDID Emulator

ATEN also has a switch, which is on par with the IOGEAR (4K @ 60 Hz, no EDID):

• 2-Port USB DisplayPort/Audio KVM Switch

I recently started having an issue on my windows machine with folder permissions. The start menu folder suddenly became inaccessible to any program that tried to create a shortcut there. I worked around it by just taking ownership.

Now I'm facing a much worse problem where many operations that require admin elevation suddenly doesn't work even after a UAC prompt. This has really become a problem now that I want to install wsl on this machine. Running wsl --install just returns the wsl usage info and wsl --update throws a UAC prompt, but fails saying "The requested operation requires elevation" even while logged into the built in Administrator windows account.

Normal programs can still use admin elevation (mostly), but everything that windows prompts for behaves as if I'm a regular user despite still giving and accepting a UAC prompt. The Microsoft Store has also seemingly lost the ability to update or repair itself also so that's probably related.

I've tried all the usual stuff with /DISM, /sfc, every Microsoft troubleshooter. They found no issues. Creating a new admin account lets me create the account but then it inherits the same issues. I can't even gain admin elevation in safe mode. I'm really at a loss. I don't want to have to do a system refresh because it takes so much time to get set back up, but at this point I don't know what else to do.

Has anyone else ever encountered an issue like this? I've tried searching for this and just end up on a bunch of identical 'help' pages telling me to right click -> run as admin or the generic Microsoft employee pointing me to reinstall again.

Windows version 10.0.19045 Build 19045 in case that matters

Edit: I never did find a solid reason why this was happening. It wasn't my university Maya account. While reinstalling windows on a freshly formatted drive I kept getting errors that eventually led me to discoving my ram was going bad. Got it replaced and installed windows just fine. I have to assume the problem started because of memory errors. Thanks for the suggestions everyone.

So, last night I undertook some surgery, and replaced the motherboard and processor in my old gaming rig with a slightly upgraded combo so that I can squeak in under the minimum specs for Star Citizen. After the bootup, windows started telling me that my copy was no longer licensed.

Now, I had used the free upgrade from win 7 Pro, and as such had a win 10 pro install for the last 3 years or so. All above board. Now, the system is telling me I only have a win 10 home license showing on the system, and that I need to install home to use it.

Why would this happen, and how can I get my win 10 pro license back in good standing on the new hardware? Again, only the motherboard and processor have changed...

EDIT

I ended up purchasing a new license from StackSocial as suggested by pseudolobster below, and the issue is now resolved. Thanks to everyone for all the helpful responses!

I want to keep this short and sweet:

I used Macrium Reflect to clone a Windows 11 install from one bad SSD to a new one. I had to reinstall to repair the Windows install, but it's a done deal, but I feel burned by Macrium and want to find an alternative.

I was wondering if anybody had any leads on great cloning software for general use? I'm willing to pay money, and it can be online or offline software (in OS or via USB).

I have two drives, a 4TB and 1TB HDDI'm cloning to 4TB SSDs to have on newer devices, since these two are quite old and I got a deal on a pair of Crucial SSDs on Amazon (a brand/line I'm familiar with, they're good drives). These largely have games that aren't installed, legacy data old music rips I want access to, and currently active user profiles.

My goal: clone the partitions over to the new drives, pop them in with hopefully the same drive letters, and expand the partitions to use all free space and be done with it. Ideally I would also have tool I can recommend to others without concern, assuming they have basic computer literacy.

Will CloneZilla do this just fine? Is there anything better, proprietary or otherwise? Any idea how long this can be expected to take over Sata II (I've got a hotswap port I'll be cloning to outside my case, then popping it open to swap the drives).

I'm seeing a lot of news in my feed about Qualcomm chips approaching laptop performance, such as

https://arstechnica.com/gadgets/2023/10/qualcomm-snapdragon-x-elite-looks-like-the-windows-worlds-answer-to-apple-silicon/

https://www.anandtech.com/show/21105/qualcomm-previews-snapdragon-x-elite-soc-oryon-cpu-starts-in-laptops-

https://www.theregister.com/2023/10/24/qualcomm_x_elite/

Will this turn out any better than the last few times Microsoft tried to break away from Intel? Would you want such a laptop? Will it wake Intel out of its complacency?

Hey,

I use Windows 10 and Arch in a dual boot configuration.

I use both of them for software development and want a shared partition to store all the projects.
Unfortunately, it's not as easy as I had thought.

Initially, I tried NTFS as the Linux support seemed fine. I tried both, ntfs-3g and the kernel implementation.
Besides the issue that hibernate could lock the drive - which you can disable - it periodically caused problems during compilation and other stages.

Especially Rust based projects have thrown weird errors during builds, but I also had this on certain Go projects as well.
It sometimes felt like, that the NTFS driver returned the wrong files when the compiler asked for them. Unmet dependencies, missing files, etc. Usually, when the project is huge.

In certain scenarios symbolic links didn't work and permissions were not set correctly - which you can fix by adding some args to the fstab mount - never got it really stable though.

I then tried to format to Ext4, and all issues were instantly gone on the Linux side.

Fortunately, there are tools such as Linux FileSystem from Paragon which promise to make it work (I even bought a proper license) - and it did for a while, until it didn't.

I once copied a bigger folder that included a bigger node_modules folder and during copy, files were missing, corrupted, the copy process hung - then crashed.

I was so desperate that I even tried out FAT32, but I quickly found out that it doesn't support symbolic links at all, and therefore breaks Git and other tools depending on it.

Is it still so hard in 2023 to have a shared partition between two OS? Has anyone made better experiences?
I really don't want to split the partitions as I sometimes work on the same project on different OSes.

Thanks in advance!

I finally got around to upgrading my mom’s computer (an Asus laptop from 2015) from Windows 8.1 to Windows 10. I’ve already deleted a few apps she won’t use (e.g., Xbox) and disabled/stopped some unneeded services. What else can I do to keep her computer fast? Particularly interesting in more services I can disable and the best browser/ad blocker combo. Thanks y’all!

Or phone, or after an OS reinstall, etc. Just got to thinking about it because I did a fresh install of Arch on my chromebook the other day, and I'd be curious what other people's priority software installs are. For me, after the basics like drivers, it's xfce, Firefox, Transmission, Libreoffice, and VLC on linux. Pretty much the same on Windows, plus a few utilities like 7zip, PuTTY, and notepad++. For Android installs I grab nova launcher, Hangouts Dialer, F-Droid, NewPipe and MoonReader before anything else.

EDIT: Forgot firefox on android, as well as ublock origin on all platforms.

Also not completely sure if this belongs more in ~tech or ~comp.