Recently I build a C# .NET Windows Service, which actually does exactly what it should do. So, no problem there.
BUT... When I start my PC again after a SHUT DOWN (Windows button), and I look immediately in the Services list then I notice every time that my service shows as "running" already.
(Only for this purpose I set my service to "delayed start", which gives me a minute or two)
All other delayed start services in the list are still NOT running at that moment, as it should be.
Obviously my service does NOT work at all in this situation and is completely useless.
However, when I do a Windows RESTART (Windows button), everything works normal and fine.
Even when I shut down the PC by pressing the hardware power button for a few seconds, after a power-up everything works just fine.
I tried the same service on my laptop with exactly the same result.
This latest is not the only service I made. I tried to build several different services, unfortunately all with the same result.
The service is based on this tutorial:
https://learn.microsoft.com/en-us/dotnet/framework/windows-services/walkthrough-creating-a-windows-service-application-in-the-component-designer
On both my PC and my laptop I use the latest update of Windows10 and the latest update of Visual Studio 2022.
Anyone maybe noticed a similar behavior?
Any help would be greatly appreciated.
Cheers!
Peter
P.S. I start to believe this behavior is due to a Windows bug (thanks Bill), since I also noticed that WakeOnLAN after SHUT DOWN (Windows button) randomly reboots the PC several times at night.
However when I shut down the PC with the hardware power button it keeps quiet.
But that is another issue and doesn't belong here.
Can I install Visual Studio Code on Windows server 2008 ?
I am a developer but I sent the information to my administrators and they told me that the setup file crashes after launched
I get seput file from hee https://code.visualstudio.com/download
procesor: Intel(R) Xeon(R) Gold 6142 CPU # 2.60Ghz - 2.59 GHz
RAM: 8 GB
64-bit
virtual machine
1 CPU - 2 cores
Windows Server 2008
First time answering here so bare with my vintage reply formatting. (also pardon that i couldn't capture screen due to server is on a intranet that not accessible on this device causing a long reply)
Being a unfortunate fellow that need to work on legacy Systems and Application frequently, i happen to have a fresh 2008R2 server recently setup by my team's Server Admin with following specs:
processor: Intel(R) Xeon(R) Gold 5220 CPU # 2.20Ghz - 2.19 GHz ,
OS: Windows Server 2008R2 x64 ,
RAM: 8GB
The versions that is able to install was 1.70.3,which is the same version that is the last supporting versions for Windows 7 as well,if you happen to need to work on devices using that OS version.
although i'm uncertain whether it is a VM or not, i'd like to point out a few more things that your question did not cover but need to consider:
The installer version (System setup vs User Setup)
aside from the x64 |x86 | ARM installer differences, as you've not mentioned which versions of the build and which exact setup installer you sent to your admin, i've first replied which build version successfully installed on 2008R2, which as of writing the latest build was 1.73.0 and on run,it pop up a error message as follow regardless of System/User Setup:
This Program does not support the version of windows your computer is running.
in our current case that we want specific previous versions installer, VScode FAQ on previous versions have a URL lists that enables you to download a specific build version of your preferred setup. For my case (and also refer below to exactly why this one), i've go for System setup, and i know the aprox. supporting version was ~1.70.0, so i used the link as below and replace the {version} to start:
https://update.code.visualstudio.com/{version}/win32-x64/stable
Active Domain, Multiple user sessions etc.
Per VSCode requirements page stated,
VS Code does not support multiple simultaneous users using the software on the same machine, including shared virtual desktop
infrastructure machines or a pooled Windows/Linux Virtual Desktop host
pool.
as im not sure do you work solo or do have fellow colleagues to code on the server at the same time, you might need to reconsider to install using user or System setup.
if your intentions are to use exclusively on a specific AD account, then user setup should probably be good enough.
however, if the intentions was to setup say a shared Remote desktop connections on the VM that allows multiple RDC sessions simultaneously for coding,programming etc., so you intend to install a system setup to allow all users on said server to be able to use VScode, then you might run into the problem the VScode requirements stated it does not support.
in addition, as i was remote connected as administrator , when using a 1.70.2 user setup ,a different warning message as follow was thrown:
This user Installer is not meant to be run as Administrator. If you would like to install VS Code for all users in this system, download the system Installer instead.Are you sure you want to continue?
as the installer itself also checks with the operator on this matter, your admin may have skipped on the exact reasons why the install failed and just told you the installer crashed.
if you absolutely need VScode to run on the server but can't install for reasons, the last resort (aside from going for alternatives like notepad++) is to Setup a Portable Mode builds on your own workstation/devices first, then upload the package to the server and use it from there.
i wouldn't go into too much detail in that as this reply already span for a starwars trilogy length but keep in mind, version limitations still apply, and whatever add-ons you need, you need to download them first before bundle it into the package to upload and run on your server.
Anyone that is a System admin or infrastructure architects , do correct me on my novice understanding on Server settings etc. as although i'm primarily a programmer, i did end up touching a lot more things that i'm not specialized into over the few years of vendor career work so there bound to be incorrect/inaccurate concepts i spilled. cheers.
I just started using pyGears and I find it easier working on Windows. I was wondering is it possible to run it on Windows or it's only Linux based?
It can maybe be run on Windows but I wouldn't count on it for now. PyGears is natively supporting Linux (Ubuntu) so if you have a choice I would advise switching to Ubuntu.
There is a future plan for supporting PyGears for Windows in a full manner, but at the moment that's not the priority.
I have read a few articles that say that running MongoDB on Windows is a lot slower than Linux. They mention filesystems like XFS is better than NTFS etc, and that it's more designed for Linux.
Reference Why Mongodb performance better on Linux than on Windows?
So my question is, has anyone done any benchmarking of MongoDB performance on Windows (e.g installed directly on the server) vs the same machine (running Windows) but it running a VM (Ubuntu 18.04, XFS) via HyperV?
the same machine (running Windows) but it running a VM (Ubuntu 18.04, XFS) via HyperV
The reason why Linux performs better than Windows for MongoDB is because Linux is more efficient with hardware resources (disk, memory and networking were called out in the post you referenced). Putting Linux in a Windows VM does not eliminate the overhead of Windows that makes it slower for MongoDB. Instead you would have two overheads (Linux AND Windows).
You should also troubleshoot your actual performance problems (per your other post) rather than trying random things like OS changes in the hope that they will make your performance issues go away. The particular issue might go away but chances are you'll run into another one down the road, then what?
It seems that the Windows Phone 7 SDK doesn't support running inside a VM. On Parallels, the entire VM simply crashes when the emulator is starting up.
Around the web, though, a few people have reported that they were able to use it by changing a lot of the VM settings.
What do I have to change to be able to run it? I'm specially interested in Parallels, but VMWare or any other simulator that run on OSX if fine for me!
The WinPhone7 (and WinPhone8) emulator is itself a VM and few (if any) general-purpose VM's will host another VM infrastructure, which is why it crashes Parallels etc.
If you want to have the emulator run from within a different VM to the one MS provides, then you're into the realm of extracting images, toggling bits and trying to tack it into your VM of choice. Of course, the chances of the emulator then working as expected with no residual issues is as close to nil as makes no difference ;)
[Update 2013-01-30] VMWare5 & Parallels Desktop 8 now support running Hyper-V guest VM's. This is particularly useful for those wanting to develop against the Windows Phone 8 SDK which runs Windows Phone 8 guest VM's on Hyper-V.
Here's a guide to how to run Visual Studio 2012 & Windows 8 SDK (inc. the Windows Phone 8 Hyper-V-based emulator) in VMWare5 or Parallels desktop 5: Link
Note: Running Windows & Hyper-V inside a VM will be slower than running natively. Dual-booting into Windows (using Boot Camp on OSX) is stil the recommended method of developing for the Windows platform, especially if you want to use Hyper-V guest VM's.
I'm working in VMware Fusion with Expression Blend 4 RC AND the emulator.
works like a charm!
As others have said, WP7 is itself a virtual machine. Even if you can get it to run inside a virtual machine like Parallels, the performance will be abysmal. If your computer supports hardware virtualization, the emulator runs really smooth, without it it's very very sluggish. Running it inside another VM will make it even more sluggish - I am guessing to the point that it's unusable.
I know this is not the answer you want to hear, but I would recommend running Windows in Bootcamp, you will have much better experience developing and emulating.
I'm not so sure about compatibility for long term development, but in last september, I remembering trying the Windows Phone 7.1beta SDK on VirtualBox (I'm using mac SL), a free virtual machine from oracle (previously by Sun) and it works well there.
I just do a regular install of Windows 7 Home Basic (any Win7 except Starter will do, CMIIW) in the VBox with no tweaking at all, install the GuestAddition inside win7 (provided by VBox), then install the SDK. I create new WP project, arrange UI, make some codes as usual, then run it in emulator. Surprisingly, the emulator works fairly well and showing the app I've developed.
I'm not even experience any lag (my macbook is i5, 4GB ram, the VBox setting is dual core, 2GB ram, note that no other heavy mac process is on the run, so I solely run the VBox ... and iTunes for listening musics).
So if you still want to try WP SDK 7.1 on VM, why don't you try VirtualBox? My current VBox is installed with Windows 8 and have no extra space to reinstall the win7+WPSDK. If you do give a try on VBox, please report the result here to inform everyone.
I've run the Android emulator inside a VM before. It was slower, but still usable to test basic apps. Also, the Android emulator was then slow to where you couldn't tell a difference from between native or from within running Eclipse from within a virtual machine running Linux
x86-to-x86 emulation tends to be pretty fast nowadays due to both Intel and AMD CPUs having hardware to help it along. A lot of x86-to-x86 emulation also doesn't do a full emulation (see Android's emulator to see how a full emulator runs in comparison). In the x86-to-x86 case, the faster ones will try to pass as many instructions to the host OS so that a chunk of the code runs natively
People have made claims like 80-95% performance, which is pretty good. If you have a 3.2 GHz CPU, you get knocked down to around a 2.4 GHz equivalent of your CPU. That's not bad at all, and I honestly don't notice that much overhead running in a good x86-to-x86 VM
The biggest reason why the WP emulator has problems with VMs doesn't have to deal with it being a VM-in-a-VM, but it's most likely that it requires DirectX 10. This might have to do with XNA, which is Microsoft's really nifty gaming API that lets you easily port between Windows, WP, and the Xbox 360. A lot of VM programs don't support hardware 3d acceleration
On another note: if you want to use a low-end system, AMD CPUs may fare better since AMD doesn't tend to disable hardware virtualization features in their lower-end CPUs
If you're deploying to a device, you should be able to use a VM, since it's the emulator that has issues being a VM itself.
We have successfully deployed, and performance is acceptable in our environment, virtual Windows 8.1 Pro Desktop under VMware vSphere 5.5 (ESXi 5.5), and have the Windows 8 SDK and Emulator working correctly with no performance issues. (In Education - to University Labs for Windows Phone development).
The issue experienced by most, is you most have the Hypervisor pass through the Intel-VT into the VM, to effecticely create Nested Hypervisors. This is possible using VMware vSphere 5.5.
This option is available in virtual machine version 10, enabled in the vSphere Web Client - Enable Hardware Virtualisation.