Category Archives: Windows Update

Build 22567 WU Seeks Lower Energy Footprint

Here’s something a little off the beaten track for Windows 11. As per its Windows Insider announcement, Build 22567 WU seeks lower energy footprint. Overall Microsoft fervently pursues carbon neutrality. Indeed, its latest Windows 11 Dev Channel build pushes that further and faster.

How Build 22567 WU Seeks Lower Energy Footprint

Here’s what the blog post says (co-authored by Amanda Langowski and Brandon LeBlanc):

Windows Update will try to schedule update installations at specific times of day when doing so results in lower carbon emissions. Most electrical grids are powered by multiple sources, including renewables and fossil fuels. Whenever possible, Windows 11 will now prioritize installing updates in the background at times when greater amounts of clean energy sources (like wind, solar, and hydro) are available. Users can always choose to install updates immediately by navigating to Settings > Windows Update and choosing “Check for Updates”.

To this end, MS partnered with electricityMap and WattTime. Their monitoring helps determine when PCs can likely run using renewable “juice.” If enabled, users see the string boxed in red in the lead-in graphic. Frustrating sidenote: following the “Learn more” leads to no information on this topic. Sigh.

Microsoft’s Carbon Footprint Initiatives

On the other hand, search that landing page for “zero carbon.” Thankfully, you’ll quickly find the MS CSR page. CSR stands for “Corporate Social Responsibility.” At MS, it covers a broad range of initiatives. Simply put, MS says it plans zero carbon status by 2030. That means pursuing these intiatives, among others:

  • Bring more zero carbon energy onto the grid. Take more high carbon intensity energy off the grid. MS labels this “decarbonizing the grid.”
  • Aggressively adopt next-gen technologies (including sea-water cooling) to double data center efficiency. MS names this “redesigning datacenters for energy efficiency.”
  • Changing contracts and reducing financial and technical risks to grow and improve access to clean energy sources. MS explains this as “making it easy for anyone to buy more clean energy.”
  • In particular cloud-based infrastructure for Azure has targeted ways to improve energy consumption and use while making clean energy sources cheaper. MS describes this as “a tech-driven approach to wind power.”

Obviously, Microsoft is serious about its own use of energy and how its services and offerings affect general energy use and usage patterns. I’m behind its efforts 110% and would like to see other cloud providers follow in its path. Great stuff!

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Stacking Restartable Updates Works OK

It’s not a crazy question. It goes something like this: should users/admins install and restart after a single Cumulative Update, or can they allow multiple such updates in series? I just tried the latter on a couple of PCs, and everything turned out OK. I believe it may take a little longer to do them one at a time anyway (because of the time delay of the “extra restart”). But recent experience strongly asserts that stacking restartable updates works OK.

If Stacking Restartable Updates Works OK, Let ’em Rip!

This time around, Windows 11 got KB50100474 (.NET Framework 3.5 and 4.8) plus KB 5010414 (CU for Windows 11 x64…). I ran the drill on my Lenovo X1 Carbon (production Windows 11) and my Lenovo X380  Yoga (Beta/Insider Preview Channel Windows 11). Both got to the desktop through the reboot process in under 2 minutes. In my experience with various updates, that’s pretty fast in general for any single CU let alone 2 of them together.

Running DISM’s start component analyze and cleanup functions afterward, I found 2 reclaimable packages resulted from the updates. Cleaning them up regained affected PCs about 1.93 GB of disk space in the component store. It took about 8 minutes to complete. Worth doing, for sure!

Note: Don’t be disturbed by the “double progress bars” (see next screencap) for the /startcomponentcleanup bit. That always happens unless you reboot the PC before running this command after applying an update.

After stacking two CUs it’s no surprise that 2 reclaimable packages show up in DISM analysis of the component store.

I must say MS has Windows 11 working pretty well of late. I have yet to experience anything serious in the update/maintenance department since last October, when the official release emerged into public view. Good stuff!

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WU Update Connectivity 8 Hours vs Minutes

OK, so it’s “Patch Tuesday” once again. I’m updating my fleet of 10 PCs. I’ve got one eye on the clock and the other on a recent article from WindowsLatest. It’s entitled Microsoft: Windows 10, Windows 11 need eight hours online to deploy updates. As I update my various Windows 10 and 11 PCs I’m seeing times in minutes, not hours. Why assert WU update connectivity 8 hours vs minutes?

Why Is WU Update Connectivity 8 Hours?

As I’m timing my various machines, the X1 Carbon took about 7 minutes to handle the updates from start to finish. My production desktop is at 11 minutes and counting. What does the story say? Here’s the most salient quote (emphasis mine):

Your device should be online for at least eight hours to process Windows cumulative or feature updates properly. This period is called ‘Update Connectivity’ and eight hours is necessary to get the latest updates from Microsoft’s servers and successfully install them.

I can only understand this one way. This is the interval that’s needed when the user doesn’t initiate updates. It sure doesn’t take that long when one requests an update from WU. My production PC (i7-6700) took 15 minutes to get to the “Restart required” notification. Prior experience says it will take another 5 minutes, max to the desktop. So why 8 hours? It gets more interesting, as recited next…

More Interesting Quotes

“The Update Connectivity period includes a minimum of two continuous connected hours and six total connected hours after an update is available for download.

Specifically, data shows that devices need a minimum of two continuous connected hours, and six total connected hours after an update is released to reliably update. “This allows for a successful download and background installations that are able to restart or resume once a device is active and connected,” Microsoft noted in a new blog post.

What does this mean?

It means it’s best to leave PCs connected to the Internet when the Internet is the source of updates for those selfsame PCs. Those who use their own servers to push updates (or other means of update distribution) won’t be subject to the same limitations. Fascinating, though: who knew?

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Windows 11 Goes Into Broad Deployment

On January 26, MS updated its Windows 11 Known Issues and Notifications web page. I’ve reproduced that notification block from that document below. Why do I say “Windows 11 goes into broad deployment?” Because of the first sentence in that block. It reads:

The upgrade offer to Windows 11 is entering its final phase of availability and is designated for broad deployment for eligible devices*.

Here’s what the whole shebang looks like:

Windows 11 Goes Into Broad Deployment.notification
Windows 11 goes into general release: open to the (qualified) public. (Click to view full-sized).

What Windows 11 Goes Into Broad Deployment Means

First, it means most PCs that meet 11’s minimum requirements running Windows 10 get the offer. No more guessing when it might appear. That phase is over. If your PC qualifies, you can upgrade if you like.

Second, this is an inducement to those running older Windows 10 versions to catch up. Only Windows 10 PCs on version 2004 (or newer) get the offer.

Third, the notification block includes various helpful links with useful info designed to spur user uptake, such as:

Who’s the Target Audience?

This appeal to upgrade to Windows 11 is aimed at the lower end of the Windows market. That means individuals, families, and small businesses. We haven’t really seen a major business upgrade push just yet. MS will no doubt launch that intitiative in a big way after the so-called 22H2 release (the “next feature upgrade”) emerges later this year. Why? Because businesses usually wait for a first big update before planning any major migrations. Time will tell. Stay tuned!

 

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Dev Channel Build 22538 Gets Interesting

The old Chinese curse goes “May you live in interesting times.” Sounds innocuous, until you understand that what a reader of history might find interesting after the fact, someone who lived through such experiences might find disturbing or harrowing. In that sense then, I proclaim that Dev Channel Build 22538 gets interesting. Exactly what does this mean?

When Dev Channel Build 22538 Gets Interesting, Look Out!

I downloaded and installed this latest Build on my two test PCs yesterday, and finished up this morning. Everything went well, and finished in a reasonable amount of time. (That means under 30 min for both the X12 Hybrid [11th gen Intel i5/16GB RAM/512GB SSD)]and the X380 Yoga [8th gen Intel i7/16 GB RAM/1TB SSD].)

Things only got interesting when I started running the new OS version. If you shift the Start menu left (Start → Personalization → Taskbar → Taskbar behaviors → Taskbar alignment: Left), the Widget icon turns into a weather icon instead. Some users report getting a “weather bug” and temperature value. Others — including me — get only the weather bug. See the lead-in graphic for an illustration, as central Texas faces possible “wintry mix” today.

I was also in for a surprise the first time I remoted into the X12, using Remote Desktop Connection (.exe) . The Taskbar included only two icons. When I tried to run Task Manager to restart Explorer.exe (which usually fixes such behaviors) nothing was accessible. So I ended the remote session, logged into the X12 locally, and then tried again. Everything worked on a second attempt, thank goodness. Indeed, that was interesting!

Curiosity Prompts X380 Yoga Check

Curiosity led me to do likewise on the X380 Yoga. But it showed no such anomalies. Instead a flag from Windows Security informed me that memory integrity checks (Core isolation) were turned off. I had to restart to set things right, but that seemed to work OK, too. The flag was absent after the restart, and Windows Security offered a clean bill of health.

All I can say about the 22538 Build and Dev Channel builds for Windows 11 in general, is that they work surprisingly well. They’re supposed to have rough edges and not-fully-fleshed-out features and functions. I seldom find interesting things to report when I install and run them. It’s fun when things get interesting — at least, on test PCs where I don’t have to rely on them to get my job done.

Stay tuned: I’ll continue to report items of interest as I encounter them.

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2022 Gets First Windows 10 WUCU Woohoo

I can’t help it. I have to have fun with my headlines occasionally. In this case, WUCU refers to a Cumulative Update (CU) delivered via Windows Update (WU). Hence my proclamation, as 2022 gets first Windows 10 WUCU. The woohoo part is just for grins. I was busy enough with writing and phone calls yesterday that I didn’t notice the download and install part. But when I logged in this morning, I saw a notification that led me to the “Restart required” message in WU. It’s present on all the “regular PCs” in my fleet (those not running an Insider Preview).

When 2022 Gets First Windows 10 WUCU, Then What?

Why, restart all those machines, of course. I just checked the Windows 11 PCs, and they don’t seem to be queued up for Patch Tuesday action. I wonder if this is just a one-off, or if the update cadence for the newest desktop OS might be changing. I guess I’ll have to keep an eye on things, to see what happens.

Closer investigation shows that KB 5009566 hit Windows 11 machines yesterday (January 11) as well. It’s labeled as a Quality Update in Update History, not a CU. So it looks like the cadence continues as always, but that the labels attached to the Patch Tuesday update can be either QU or CU depending on their contents and recent prior preview update activity. Good to know!

Here’s what that looks like on my production-level Lenovo X1 Extreme (8th-gen Intel CPU, vintage 2018).

The update for Windows 11 also arrived on January 11, but it’s a QU not a CU. Go figure!

It seems that Windows 11 is finally starting to diverge from Windows 10. I think we may see some exciting new developments and capabilities in the run-up to this fall’s upcoming equivalent to a feature update. Should be interesting. Stay tuned: I’ll keep you posted.

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Substantial First 2022 Dev Channel Build 22526

I’d hoped that the initial Dev Channel build for Windows 11 would show up this week. I’m glad it  did, but it’s something of a doozy. When I say it’s a substantial first 2022 Dev Channel Build 22526 I means it’s big, and it takes a while to download and install. Let me explain…

What Substantial First 2022 Dev Channel Build 22526 Means

First off, I noticed that it took longer than usual to download and install 22526. That means around 15 minutes to download, and another half an hour to install. By contrast, the preceding 22523 Build downloaded in 5 minutes or less, and took about 15 minutes to install. I had the same experience on both test machines, and also had to wait through another 2 minutes or so for OOB experience during the first boot into the OS.

Running WizTree on my two Dev Channel PCs (a Lenovo X12 Hybrid, and aThinkpad X380 Yoga) I see that the size of the Windows folder is 3.2 GB larger for 22526 than Windows.old for 22523. This, too, is kind of unusual. Normally, size doesn’t vary more than 200 MB one way or the other between adjacent versions.

What’s New in 22526?

According to yesterday’s Windows Insider blog post “Announcing Windows 11 Insider Preview Build 22526,” quite a bit is new. The dev team is “experimenting with showing ALT + TAB as windowed instead of full screen for some Insiders.” And whoop! I see that on the X12. Here’s what that looks like, courtesy of SnagIt 2022:

Instead of filling the whole display, ALT+TAB shows up in windowed mode as shown on PCs lucky enough to get this update in 22526.

This is the first time in my personal experience to get selected for a new feature when a limited rollout or A/B test is announced. I’m jazzed.

Other new items in 22526 include:

  • Support for wideband speed using Apple AirPods to improve voice call quality
  • Credential Guard now enabled by default on Domain-joined Windows 11 Enterprise (E3 and E5) licensed PCs
  • File Explorer will index more file locations to make native file search faster and more efficient

Don’t know where the size bump comes into play among all this stuff, but it’s definitely noticeable.

2022 Insider Previews Off to Interesting Start

I’m tickled to see new stuff showing up so soon. I’m even more tickled to be included in the select few who get to see new features under test. It should be interesting to see how things develop, as we work our way deeper into the New Year. Stay tuned: I’ll keep you posted.

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Estimating Windows 11 Restart Time

Because today is Patch Tuesday (November 9) I got several opportunities to see WU at work handling updates. Owing to across-the-board Cumulative Updates (CUs) today, that meant 1 production version, 1 Beta version and 2 Dev Channel versions. As you can see from the lead-in graphic, estimating Windows 11 restart time is now part of what WU offers. I thought this was pretty cool, until I realized all 4 PCs proffered the same estimate.

What Does Estimating Windows 11 Restart Time Tell You?

Just for grins, I timed a couple of my restarts to see how long they would actually take. I’m pleased to report that the MS/Win11 estimate is conservative. It took 1:25 to get to the desktop with GadgetPack running to show me a second hand on its clock widget on my X1 Extreme (i7-8850H CPU, 6 Cores). It took 2:35 to get to the same place on my X380 Yoga (i7-8650U CPU, 4 Cores).

That tells me that MS isn’t necessarily driving the estimate from observation of previous start times. Rather, it looks like a rough-and-ready interval that will not set user expectations overly high. Why do I say these things? Because the number was the same across a range of CPUs. And because the number was too high for all of them.

My gut feel is that if this estimate were data driven, it would be slightly high on some and slightly low on others. Because it was the same for all four PCs, and too pessimistic likewise, it strikes me as a “safe estimate” probably based on worst-case observations.

How Does 4 Minutes Strike YOU?

All this said, I think 4 minutes is neither a terrible number nor a glorious one. When I’ve really worked at getting start-up times to their barest minimums on Windows 10 (haven’t yet tried this on 11) I’ve seldom gotten below 1:30 or so. But I’ve read about others who’ve documented start times just under a minute (0:45 or higher).

This may be a fruitful topic for research and play. Now, I just need to find the necessary spare time…

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WU Reset Tool Works on Windows 11

I’ve been a member over at TenForums for almost 7 years now. In fact, I joined up on November 14, 2014 shortly after the first Technical Preview emerged. This weekend, I was relieved to discover that the batch file Shawn Brink created as a WU reset tool works on Windows 11, too. (The preceding link goes to a tutorial that provides a download and explains how to use it to reset Windows Update, or WU).

It’s a Relief that WU Reset Tool Works on Windows 11

My Lenovo ThinkPad X380 Yoga test machine would start downloading updates from WU just fine. But part-way through the download process, progress would stop. Eventually, I would get an “Update failed…” error message, with a Retry button. After several tries, each with its own similar failure, I knew sterner measure were needed.

I actually keep the batch file from the afore-linked tutorial on my shared desktop in OneDrive. It’s called

Reset_Reregister_Windows_Update_Components.bat

and it does a thorough reset of the Windows Update environment. It begins by halting all update-related services, then it empties all folders where recently-downloaded update files reside, checks (and if necessary resets) various WU-related registry settings, then restarts those same services. A reboot follows next, after which one can try one’s luck with WU again.

So I ran the batch file in an administrative cmd prompt on the affected machine, let it do its thing, then restarted that PC. Presto! After restarting, my next update attempt succeeded. I wasn’t 100% sure it would work on Windows 11 because the tool was built for Windows 10. But to my great delight and relief, it set the Windows Update environment back to working order. And thus, I was able to catch that machine up with the current state of the Dev Channel.

Should you ever find yourself in a similar situation, I recommend the tool and its accompanying tutorial highly. Find it at TenForums as Reset Windows Update in Windows 10. Hopefully, Mr. Brink will soon do a run-through to create a Windows 11 specific version. Should that occur, I will add a link to that version here as well.

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Windows 11 Upgrades Gain Momentum

This morning (October 26) Twitter is ablaze with reports of qualified PC getting the “Windows 11 offer” via WU. I just checked my eligible PCs still running Windows 10 (all both of them). The Intel i7 11th gen machine gets the offer; the AMD Ryzen 5800X does not. So, as Windows 11 upgrades gain momentum the coverage remains partial. I guess, it’s just a bigger piece of the overall pie.

Twitter Sez: Windows 11 Upgrades Gain Momentum

But gosh, I see dozens of posts on Twitter this morning from people with all kinds of PCs indicating they’ve accepted the offer. Most report a successful install. Some report hanging, of which most seem to involve the post-GUI install phase somewhere between 80 and 100% complete.

FWIW, such issues have been common with other new Windows versions. One could argue — and MS often does — that the whole point of the “gradual rollout” they now follow is to ensure the highest likelihood of success to those who get “the offer.”

What I Do if WU Upgrade Hangs

This hanging has happened to me often enough in my 7 years as an Insider that I’ve got a step-by-step approach to trying various fixes:

1. Power off and restart. Often, the install will pick where it left off and continue to completion.
2. If rollback happens after restart, I try using the setup.exe from an ISO equivalent to the current install version. That has worked for me in most (9 out of 10) cases.
3. If a standalone/local installer won’t cut it, that often indicates driver or hardware issues. I’ll often roll back and wait for the next upgrade or a new ISO to come along. For those who MUST get to Windows 11, the only thing left to try is a clean install from the same ISO as in Step 2. This works for 9 of the remaining 10 hard cases.

But as I’ve recently learned with the Lenovo X1 Carbon Gen 9 that has a Thunderbolt Firmware issue I can’t fix for love or money, even a clean install doesn’t ALWAYS work. That’s why I’m sending that one back to Lenovo with a “Thunderbolt doesn’t work” note in the box. Sometimes, the forces of darkness do prevail. I can only add that I *HATE* when that happens.

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