Tech
The impact of Tesco versus Broadcom lawsuit on software procurement | Computer Weekly
The latest filings in Tesco’s £100m lawsuit against Broadcom and VMware over an alleged breach in software licensing terms demonstrates the complexity in dealing with resellers and distributors of VMware software.
It also highlights the risk in having one company provide not one, but two business-critical products, a situation Tesco found itself in as a result of Broadcom’s acquisition of both CA Technologies in 2018 and VMware in 2023.
Tesco’s complaint, filed on 15 July 2025, states that it is a long-standing customer of VMware International and CA Europe through the purchase of VMware licences for server virtualisation software and CA Technologies’ mainframe software, along with support services. Tesco stated in the complaint that Broadcom is now seeking to supply its virtualisation and mainframe software and services to the retailer on an abusive, “take it or leave it”, long-term and bundled basis.
The VMware licences and support were not purchased directly from VMware. Instead, Tesco procured the products and support services via a reseller, Computacenter, which had an agreement with software distributor Dell.
In 2023, following its acquisition of VMware, Broadcom announced radical changes to licences, resulting in a simpler range of VMware product bundles, and a focus on moving its customers off VMware’s perpetually licensed virtualisation platform and onto VMware Cloud Foundation subscription-based licensing.
Many existing customers have found that the new products increased their VMware costs dramatically, forcing some either to pay for the product bundles, which included products they did not use, or migrate to alternative virtualisation platforms.
Tesco claims that Broadcom has threatened to increase prices excessively for the VMware and mainframe software support it used. It said it was unable to migrate easily to another virtualisation or mainframe supplier in the short term, and that it would take at least three years to move off Broadcom’s VMware and CA Technology products.
Tesco maintains that Computacenter was well aware that it could not operate its retail business without the VMware software and support services or the mainframe software and support services. It stated that the majority of its stores operate using these software products and support services to administer business-critical functions such as logistics, stock management and replenishment, and payments.
The legal filings show that on 29 January 2021, Tesco originally purchased the VMware software licences from Computacenter, which along with VMware and Broadcom is a defendant in the legal dispute. The products covered include VMware vSphere Foundation and VMware Cloud Foundation licensed perpetually and VMware Tanzu Basic and Tanzu Mission Control, which were licensed under an initial contract term up to 28 January 2026.
The agreement covered a five-year payment schedule, but Broadcom has denied there was an agreement between VMware International and Tesco in relation to the five-year payment schedule.
Now Dell has been drawn into the dispute. Prior to 2024, Dell was a distributor of VMware and, according to Broadcom’s legal filings, Dell had a channel partner agreement with Computacenter dating back to 2013. However, on 8 January 2026, Computacenter filed a claim against Dell relating to its inability to provide the VMware software it was contractually obliged to deliver to fulfil the contract with Tesco.
Broadcom claims that VMware and its subsidiaries had no obligation to Dell or its subsidiaries regarding the provision to renew VMware product offerings. It stated that as per the 2023 distributor agreement with Dell, any renewal was subject to the written acceptance by VMware.
Dell has now said it will sue VMware International for £10m, if it is found to have broken its contractual obligation to Computacenter.
Contract Ts&Cs. Who is liable?
In a LinkedIn post, Barry Pilling, principal consultant at BeDigital, noted that the case is about Broadcom not honouring a contractual obligation claimed by Tesco to provide the retailer with four years of additional support at the expiry of its enterprise licence agreement (ELA).
Broadcom argues that Tesco would not have the option to renew support services and Computacenter would not be obliged to procure a renewal of the Tanzu Licence if the relevant software or services are no longer available, or the products have reached end of life.
Commenting on Pilling’s LinkedIn post, Scott Bickley, a consultant at Info-Tech Research Group, said: “Having read most of the legal complaints and having reviewed hundreds of VMware contracts, it would appear few of these legal claims have legs. VMware was quite crafty inserting language that allowed them to go EOL (end of life) with active products at their discretion, effectively relieving themselves of future obligations around support.”
But there is more to the dispute, as Pilling explained in a conversation with Computer Weekly. He said Tesco is also claiming Broadcom has acted in an anti-competitive manner. “Tesco is saying Broadcom has been abusing its dominant market position,” said Pilling. “60% of the world’s virtualisation runs on its platform, and it has ramped up pricing without giving them any justification.”
Pilling noted that if the High Court rules that Broadcom has breached competition law, the UK’s competition regulator, the Competition and Markets Authority (CMA), will need to investigate. As Pilling pointed out, the CMA had already approved Broadcom’s acquisition of VMware.
However, he believes that decision did not take into account VMware’s dominant position in the marketplace. At the time of the CMA’s investigation: “There was a lot of concern in the industry around whether Broadcom, one of the world’s biggest hardware providers, would lock customers into its hardware when it sold them VMware software, which is what the CMA investigated. But nobody looked at the fact that VMware is the world’s biggest virtualisation software provider.”
The nuanced arguments presented in the court documents from the different parties represent a snapshot of the complexity of this case. Broadcom has stated that it has the right to stop selling products and providing support in a way that supersedes existing licence contracts. And while there appears to be email correspondence between Tesco and VMware relating to software contract negotiation, Broadcom is arguing that its direct relationship was with Dell, not Tesco.
The High Court will ultimately decide if Broadcom has broken its contractual obligation to provide VMware software and support services, and if it is acting in an anti-competitive manner. But as the case moves forward, the Tesco versus Broadcom, VMware and Computacenter lawsuit demonstrates the precarious position IT leaders and the organisations they work for can face when a key software provider changes its business model.
Tech
15 Design-Forward DIY Tools Worth Upgrading to This Year
Something has shifted in the workshop. After years of DIY being sold as a weekend hobby for the mildly bored, home improvement has quietly become a serious cultural force. The global DIY market is forecast to hit nearly a trillion dollars this year. And while a third of you are apparently planning on starting a new DIY project in the next three months, the primary motivator for DIYers is, you guessed it, saving money. Not a bad thing right now, considering how the Iran war is spiking prices.
The tape measure and the drill you inherited from your folks will only take you so far. Fortunately, the tools driving this boom have never been smarter, and better hardware should mean, hopefully, better results. Whether you’re building furniture, finishing a deck, or just finally hanging that TV straight, the tools available right now are genuinely more precise than anything a generation ago could have imagined. From a miniaturized soldering station to a kid-safe desktop cardboard router, these are WIRED’s 15 picks worth making room for in your toolbox this year.
And no matter how good your tools are, never forget: measure twice, cut once.
A Multifunction Power Tool
This intimidation-free power tool is perfect for people looking to conquer the multitude of household tasks that don’t require a massive hammer drill. Dremel’s neatly balanced 12-volt tool is made for fixing, tightening, and assembling. The detachable laser level and clever electronic stud finder hidden in the front of the handle make it ideal for hanging pictures, shelves, and 4K TVs. Comes with nine drivers and three drill bits, covering most household fixes without the need for a complete toolbox overhaul.
A Soldering Station
A compact, open-source soldering workstation that condenses a full electronics bench into a single portable unit. The battery-powered soldering iron offers precise temperature control from 212 to 842 degrees Fahrenheit (100 to 450 Celsius), making it suitable for delicate PCB work as well as more robust tasks. Integrated fume extraction pulls harmful vapors away at the source, while built-in magnification and adjustable LED lighting improve visibility. The clincher is that by being open-source, Soldr positively welcomes hardware tweaks and firmware upgrades, making it as appealing to hobbyists as it is to serious prototypers.
A Sander
It is well known in the trades that if someone’s workshop is full of Festool gear, you can bet they take their craft seriously. And with its new 18 V cordless sander, the brand has made the possibility of achieving perfection just that bit faster. The triangular pad reaches deep into corners and tight edges, while variable speed control allows for fine-tuning between aggressive stock removal and ultrasmooth finishing. Weighing just over 2.4 lbs without the battery, the sander is designed for controlled, one-handed operation, while the integrated LED casts low-angle illumination across your work surface to highlight even the slightest imperfections. Connect it to a vacuum hose to keep the work table clean, or snap on the included dust collection bag and go fully mobile.
A Smarter Level
Put the trundle wheel down; this modular, stackable touch screen measuring system combines laser distance, level, and rolling scale modules in one, measuring up to 164 feet of distance at a 1/16-inch accuracy. The system captures measurements in real time and syncs instantly to the app, allowing users to generate floor plans or mark up dimensions without manual note-taking. Compact enough to fit in a pocket yet precise enough for professional use, it’s a seriously smart upgrade for anyone still juggling tape measures and spirit levels.
A Premium Sewing Machine
While it might be overkill if you’ve not yet mastered the art of sewing buttons back on, this pro-grade smart sewing machine can do seriously impressive things with a needle and thread. It offers more than 680 stitch patterns through an 8-inch color touch screen for intuitive control, alongside automatic thread tension and sensor-based foot adjustments. The extended sewing surface allows for large quilting projects, while the powerful motor ensures consistent stitch quality across thick fabrics. Built-in connectivity and access to the mySewnet Library give you access to a continuously growing collection of embroidery designs, plus the ability to craft and implement your own.
A Box Cutter
Designed by noted knife maker Richard Rogers, the Box Key applies his clean, minimalist approach to a tiny everyday cutter. The 1.24-inch drop point blade is made from Sandvik 12C27 steel with a stone-wash finish, which helps disguise scuffs from daily use while improving corrosion resistance. The stainless steel handle with a hole keeps the profile slim enough to attach to a key ring, and at 1 ounce, it adds barely any weight to your daily carry. A smart, indispensable little tool for opening boxes, trimming cord, and other light-duty jobs.
A Toolbox
Japanese-inspired, UK-based Niwaki (translates as “garden tree”) produces seriously desirable and practical tools for home and garden. With the ST-Type Toolbox, however, the brand has created a vintage design that wouldn’t look out of place perched on a girder in the famous “Lunch Atop a Skyscraper” photo. Built from powder-coated steel with a traditional cantilever design, it measures 14.2 inches wide and opens to reveal tiered compartments that keep hand tools organized and visible. The metal dividers in the top trays can be rearranged to hold screws, nails, and bits, or removed entirely to fit even more tools.
Safety Glasses
Pit Viper may be famous for its right-wing-baiting anarchic approach to eyewear, but we bet you didn’t know it also does a fantastic range of equally irreverent-looking, but highly practical safety glasses. (This model will launch on April 13.) Certified to ANSI Z87+ standards, they have impact-resistant lenses, 100 percent UV protection, antifog coatings, plus adjustable arms and nose pieces for a super-secure fit. Available with standard- or high-contrast polarized lenses, the side shields can be removed when not needed.
A Handy Saw
A good value, highly practical camp saw that folds small, but still cuts the mustard. The 12-inch blade is mounted on a four-pivot frame that maximizes usable cutting length and keeps tension consistent through each stroke. Then, when you’re done, it folds flat without disassembly, fully enclosing the blade for safe transport. Weighing 15.3 ounces, it is light enough for any expedition, but still feels reassuringly robust in use. That grippy rubberized textured handle works well in wet conditions, while thankfully, the design accepts standard 12-inch replacement blades.
A 3D Printer
This high-speed 3D printer is built for rapid prototyping, and so is aimed at designers who are tired of overnight prints for simple parts. It spits out building material at speeds of up to 1,200 millimeters per second, driven by a lightweight and accurate delta motion system. The enclosed cylindrical build chamber (12.6 x 16.9 inches) improves temperature stability for materials such as ABS and PETG, while auto-leveling and smart calibration should reduce setup time. A direct-drive extruder with an all-metal nozzle capable of reaching 350 Celsius supports a wide range of filaments. Wi-Fi, an onboard camera, and AI-assisted monitoring all help keep prints on track.
A DIY Stem Project
The 1972 NASA Moon Buggy is one of only a handful of “products” WIRED has ever awarded a coveted 10/10 score to. It’s a shame you’ll never be able to get your hands on one, but you can always scratch that interstellar itch with this fantastic build-it-yourself Mars Perseverance Rover electronics kit. Designed for STEM learning, it combines more than 200 parts with coding, robotics, and mechanical assembly into a single project. Users can program movement, sensors, and basic autonomy through an included microcontroller, gaining hands-on experience with real-world engineering concepts. As intricate and detailed as it is, the whole model is remarkably smaller than the family cat.
A Leaf Blower
Bringing some much-needed sci-fi chic to yard work with this cordless 20-volt blower that pushes 720 cubic feet of air per minute at 120 mph from a lightweight body. The compact 3.7-pound design (without battery) makes it easy to use with one hand, even if you’re coping with trees post-leaf-peeping season. A brushless motor improves efficiency and extends the blower’s lifespan, while stepless speed control allows precise adjustment to give you just enough wind to clear light debris all the way up to a full-force clearing. The lithium-ion battery lasts up to 30 minutes, and it’s removable, so you can buy extra batteries to quickly swap in and keep on blowing.
A Charger and Radio
Stackable with Milwaukee storage systems, this sound system has a classic rock-ready 10-speaker array capable of blasting The Boss to every corner of a construction site. Built tough and powered either by plugging it in or using the standard M18 battery, it has Bluetooth connectivity and an AM-FM radio. It also doubles as a battery and USB charger for smartphones and power tools. A reinforced housing protects it against drops, dust, and moisture.
An Electric Cutter
A compact, battery-powered cutter designed to remove the effort and improve the precision of a host of cutting tasks. The motorized blade uses SK5 high-carbon steel slicers, delivering clean, controlled cuts through everything from cardboard and fabric to leather and even some plastics. Weighing 10.5 ounces, it is easy to guide with one hand, while the 4V rechargeable lithium battery should let you slice for hours on a single charge. A guarded cutting-edge and trigger activation improve control further, as well as keeping your fingers safe.
For the Kids
This kid-safe router-style cutter is a perfect antidote to the usual screen time. Using a digitally controlled blunt cutting head rather than exposed blades, it lets children (big and small) cut cardboard, card, foam, felt, thin fabrics, and light plastics at either 1,500 rpm for faster cuts or 800 rpm for more controlled work. The standard head can handle materials up to 3 mm thick, but an optional upgrade to a 5 mm “ProCut” head lets you go thicker. The compact 11.8 x 11.8-inch desktop unit comes in pink or green (go pink!) and connects over USB or Wi-Fi to bundled software that can generate cutting templates from simple project designs you upload. The Cutter 2 serves up fun and engaging activities for little ones as young as four.
Tech
Artemis II Mission Launches Successfully
At 6:36 pm Cape Canaveral time, NASA’s SLS rocket lifted off without incident with the four members of the Artemis II spacecraft aboard. During the first few hours, Orion will complete its journey into Earth orbit and, throughout the first day, will conduct critical navigation and systems tests. Around the third or fourth day, the spacecraft will begin its trajectory toward the moon and cross its gravitational sphere of influence. In total, the mission will last approximately 10 days.
The mission includes the first woman and the first Black person on a crewed mission to lunar orbit. The launch comes 53 years after Apollo 17, the last crewed mission to the Moon.
The Artemis II crew will not land on the moon (that will happen on Artemis IV ). Instead, their capsule will fly at altitudes between 6,000 and 9,000 kilometers above the surface of the far side of the moon, circle it, and begin the return journey to Earth. The mission’s main objective is to demonstrate that the space agency has the technological capability to send people to the Moon safely and without incident.
Once they achieve this, NASA will begin preparations for new moon landings in the following years, which will aim to establish the first lunar bases in history and, with them, the sustained and sustainable presence of humans on the satellite.
The launch was successful and occurred on schedule. The launch window opened on Wednesday, April 1, at 6:24 pm Eastern Time (EDT) and could have been extended for two hours, if necessary. NASA would have had five more days to attempt another launch.
Mission Details
The astronauts took off on a NASA SLS rocket and are traveling inside the Orion capsule, described as a spacecraft about the size of a large van. They will orbit Earth for at least two days to test the onboard instruments. Then they will align the spacecraft to begin its journey to the moon. By the fifth or sixth day of flight, the capsule is expected to enter the moon’s sphere of influence, where the satellite’s gravity is stronger than Earth’s, and dock with its orbit.
When the spacecraft passes “behind” the moon, the most dangerous phase will begin. The crew will be out of contact with Earth for about 50 minutes due to interference from the moon itself. During this crucial moment, the crew must capture images and data from the moon, taking advantage of the far-more-advanced technology they carry than was available during the Apollo era.
After completing the return, the capsule will head home, taking advantage of the Earth-moon gravity field to save fuel. According to NASA estimates, by the 10th day of flight the crew will be close to reaching the planet.
Tech
Arm works with IBM to deliver flexibility on mainframe | Computer Weekly
IBM has begun working with chipmaker Arm to develop what it calls dual-architecture hardware to provide flexibility when running enterprise artificial intelligence (AI) and data-intensive workloads.
Their overall goal is to combine IBM’s experience in systems reliability, security and scalability that it offers on Z-series mainframe systems with Arm’s expertise in power-efficient architectures and supporting a broad software ecosystem to build flexible and scalable computing platforms for the future.
Arm has been on a path to deliver an alternative to x86-powered servers in the datacentre. The company has introduced the Arm Agentic AI (artificial intelligence) central processor unit (CPU) which it positions as a processor that is tasked with keeping distributed AI systems operating efficiently at scale. This includes orchestrating AI accelerators, managing memory and storage, scheduling workloads and moving data across systems.
This latest collaboration appears to be focused on deliver enterprise reliability to the Arm platform. It builds on IBM’s heritage of offering coprocessors for the Z-series hardware such as the Integrated Facility for Linux, which was introduced in 2000. The mainframe manufacturer later introduced a Linux system based on the Z-series architecture, called LinuxOne, designed to let enterprise customers run Linux workloads in situ with data that resides on the mainframe system.
Christian Jacobi, chief technology officer and IBM fellow of IBM systems development, said: “This moment marks the latest step in our innovation journey for future generations of our IBM Z and LinuxOne systems, reinforcing our end-to-end system design as a powerful advantage.”
Mohamed Awad, executive vice-president of the cloud AI business unit at Arm, said: “Our collaboration with IBM builds on this progress, extending the Arm ecosystem into mission-critical enterprise environments and giving organisations greater flexibility in how they deploy and scale these workloads.”
The two companies said they are exploring how to expand virtualisation technologies that allow Arm-based software environments to operate within IBM’s enterprise computing platforms. According to IBM and Arm, this work is designed to expand software compatibility and streamline how developers and enterprises bring Arm applications into mission-critical environments.
In the security and reliability front, the pair plan to investigate new ways to support the performance and efficiency demands of modern workloads, including AI and data-intensive applications. IBM and Arm said they will be looking at how to enable enterprise systems to recognise and execute Arm applications.
The two companies also hope to provide a broader software ecosystems and greater flexibility in how applications are deployed and managed. IBM plans to offer new systems for its customers that incorporate Arm’s technology.
Tina Tarquinio, chief product officer of IBM Z and LinuxONE, said: “Our aim is to expand software choice and improve system performance while maintaining the reliability and security our clients expect.”
The collaboration is seen as a signal of how enterprises may eventually deploy scalable, flexible IT infrastructure to support different types of application workload.
Patrick Moorhead, founder, CEO and chief analyst at Moor Insights & Strategy, added: “What IBM and Arm are signaling here is a meaningful step toward that future that could broaden how enterprises think about deploying and scaling modern workloads. While the full implications will take time to unfold, it’s clear this reflects a deeper level of investment in long-term platform innovation and ecosystem expansion than we typically see at this stage.”
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