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Software: Stacer, xsos and 8 Best Free Electronic Design Automation Tools

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Software
  • Spring Clean with Stacer, a System Optimizer tool for Linux

    An all-new version of Stacer, a system cleaner and optimizer tool for Ubuntu and other Linux desktops, is available for download.

    This is the first update to the app in over a year, and brings a handful of new features to the utility.

    As mentioned, Stacer isn’t new. We’ve written about the handy tool many, many times before, praising the ease with which it lets you clear caches, cruft and other clutter which accumulates over time.

    Read on for to be (re)introduced to Stacer, learn about the latest features, and hear a couple of reasons why you might want to use this tool on your own system!

  • xsos – A Tool To Read SOSReport In Linux

    We all are already know about sosreport. It’s used to collect system information that can be used for diagnostic.

    Redhat support advise us to provide a sosreport when we raise a case with them to analyze the current system status.

    It’s collecting all kind of reports that can help user to identify the root causes of issue.

    We can easily extract and read the sosreport but it’s very difficult to read. Since it has created a separate file for everything.

  • 8 Best Free Electronic Design Automation Tools

    Electronic Design Automation (EDA) is a type of software that enables individuals to design electronic systems. These systems can be printed circuit boards (which mechanically support and electrically connect electronic components using conductive pathways) and integrated circuits (an electronic circuit manufactured by lithography, or the patterned diffusion of trace elements into the surface of a thin substrate of semiconductor material). The EDA tools enable chip designers to design and analyze entire semiconductor chips.

    The electronic design market has witnessed rapid expansion in recent years, with the market becoming increasingly more global. With the rise of semiconductor industries in many emerging countries, such as China, good quality EDA software is in strong demand. EDA is a complicated business, involving a diverse set of software algorithms and applications that are required for the design of intricate next generation semiconductor and electronics products. EDA tools assist designers capture and verify the functional and physical characteristics of their designs before they actually manufacture them. They also allow designers to design complex products, which reduces the time to bring the electronic system to market, and keep costs within budget.

    There’s a good range of EDA tools out that are released under an open source license which let developers customize, and create their latest designs. To provide an insight into the quality of software that is available, we’ve compiled a list of 8 high quality free Linux EDA applications. Hopefully, there will be something of interest here for anyone who wants to design electronic systems.

More in Tux Machines

Open Source Initiative and Linux Foundation

  • Brandeis University and Open Source Initiative to Launch New Educational Partnership.

    Brandeis University’s Graduate Professional Studies division (GPS) will partner with The Open Source Initiative® (OSI) to provide new educational offerings for the open source community, the university announced at OSCON 2019. As more companies start leveraging Open Source Software to reduce costs, decrease time to deployment and foster innovation, the organizations that have realized success as open source consumers are now extending their participation within open source communities as collaborators and contributors. This shift can create new challenges to traditional business processes and models, requiring dedicated policies, programs and personnel to ensure that the investments in open source projects produce the desired benefits while still aligning with the values of the open source communities. The Brandeis GPS-OSI partnership will help address the growing demand for expertise within organizations seeking to authentically collaborate with, and productively manage, open source resources. “Understanding how to assess, engage, and contribute to open source communities while also delivering value to your company is the next generation skill set employers are looking for,” said Patrick Masson, general manager of the Open Source Initiative. “We're thrilled to work with Brandeis to help continue the incredible growth of open source software and projects.”

  • New EvilGnome Backdoor Spies on Linux Users, Steals Their Files [Ed: “swapnilbhartiya” keeps pushing this Linux FUD and Microsoft promotion into the front page of LINUX dot com (byline "The source for Linux information"). You can write malware for just about any platform, but the hard part is actually getting users to install it, or to find open ports with ridiculous passwords. This is not a "Linux" issue, but FUD sites like Bleeping Computer are worse than tabloids. What you nowadays find in the front page of LINUX dot com: no negative stories about Microsoft, just Microsoft marketing and overt openwashing. But you find negative FUD about Linux and nothing about GNU/Linux desktop. How revealing? The Linux Foundation serves not Linux. LINUX dot com, a 'Linux' Foundation site, now acts exactly how you'd expect a site to behave when its sponsors are proprietary software companies looking to advertise themselves and push their lies (e.g. Microsoft as "open") while 'hiding' GNU/Linux as potent anywhere outside servers. The way things are going this past week, LINUX dot com can be deemed almost an anti-Linux site, run by people who don't even use Linux and instead serve sponsors who engage in entryism.]
  • Fujitsu and GE Research Join LF Edge as Premier Members to Propel Open Source Innovation at the Edge

    LF Edge, an umbrella organization within the Linux Foundation that aims to establish an open, interoperable framework for edge computing independent of hardware, silicon, cloud, or operating system, today announced Fujitsu, a leading Japanese information and communication technology (ICT) company, and GE Research, GE’s innovation powerhouse where research meets reality, have joined LF Edge as Premier members. “We are pleased to welcome Fujitsu and GE Research as the newest Premier members of LF Edge,” said Arpit Joshipura, general manager, Networking, Automation, Edge & IoT, the Linux Foundation. “Their expertise across technology sectors and experience in delivering leading products, solutions, and research at the forefront of the industry will be instrumental in helping the LF Edge community establish a common platform for edge computing.” Launched in January of this year, LF Edge is initially comprised of five projects – including Akraino Edge Stack, EdgeX Foundry, Home Edge, Open Glossary of Edge Computing, and Project EVE – that will support emerging edge applications across areas such as non-traditional video and connected things that require lower latency, and faster processing and mobility. By forming a software stack that brings the best of cloud, enterprise and telecom, LF Edge is helping to unify a fragmented edge market around a common, open vision for the future of the industry.

Kernel: GuC/HuC, ZFS, X.Org and Mesa

  • Intel's Linux Driver To Load HuC Firmware By Default For Icelake+

    For several generations now of Intel graphics there have been the GuC/HuC firmware binaries while beginning with Icelake "Gen 11" graphics those binary blobs will be loaded by default.  Intel's GuC has been used for graphics workload scheduling while the HuC firmware provides some "media functions from the CPU to GPU" for different video codec functions and CPU-GPU synchronization among other abilities. 

  • ZFS On Linux Has Figured Out A Way To Restore SIMD Support On Linux 5.0+

    Those running ZFS On Linux (ZoL) on post-5.0 (and pre-5.0 supported LTS releases) have seen big performance hits to the ZFS encryption performance in particular. That came due to upstream breaking an interface used by ZFS On Linux and admittedly not caring about ZoL due to it being an out-of-tree user. But now several kernel releases later, a workaround has been devised.  Some Linux distributions have resorted to reverting the kernel patch that stopped exporting the kernel FPU begin/restore functions used by ZoL for tapping vector-based (SSE/AVX) algorithms. But now ZFS On Linux itself has figured out a solution to restore said SIMD support on these recent kernel releases. 

  • Many Vintage X.Org Modules Could Use Some Help If Wanting New Releases

    Longtime X.Org developer Alan Coopersmith who also maintains the X.Org stack for Oracle's Solaris has been trying to get out some updated X.Org modules with different code-bases having collected enough changes over the years to warrant new versions. While he has been releasing a number of X.Org module updates recently, he's left out many for varying reasons. Even for these modules accumulating enough changes, among those he has left out for releasing new versions include TWM, XKBCOMP, XKBUTILS, XRandR, Xrestop, XScope, xf86-input-keyboard, and xf86-video-dummy.

  • Mesa 19.2 Is Just Six Patches Away From Seeing OpenGL 4.6 Support

    Later this month marks two years since the release of OpenGL 4.6 and just ahead of that date it looks like Mesa could finally land its complete GL 4.6 implementation, at least as far as the Intel open-source graphics driver support is concerned. Mesa is now just six patches away from OpenGL 4.6! Following recent SPIR-V patches being merged, there are just five patches left plus the sixth that updates the documentation and flips on OpenGL 4.6 for the i915 Mesa driver. The remaining patches are in regards to base vertex work.

New Arch Linux-Based Endeavour OS Launches To Keep Spirit Of Antergos Alive

Endeavour OS uses the familiar Calamares installer to automate the normally complex and command line-based Arch installation process. I gave it a quick spin inside a Virtual Machine and it couldn't be simpler, although the team does warn of some early issues with manual partitioning. Give that a read before you proceed! Read more

Productivity Software/LibreOffice

  • My todo list for LibreOffice 6.4

    LibreOffice 6.3 isn’t release but I have already plans for the 6.4 winter release.

  • LibreWaterloo: Building the LibreOffice community in Canada

    If you’ve seen our LibreOffice contributor map, you’ll note that we have a few community members in north America. (Of course, the map doesn’t show absolutely everyone in the LibreOffice project – just people we’ve interviewed recently.) So we want to grow this community! 

  • OnlyOffice, an Open Source Office Suite for Windows, MacOS & Linux, Gets Updated

    A veritable surfeit of office suites have seen updates this past month, including WPS Office, SoftMaker Office 2018 and FreeOffice. Clearly not wanting to be left out, OnlyOffice has issued a new update too. OnlyOffice – which is supposed to be styled ONLYOFFICE, but I find that a bit too shouty – is a free, open-source office suite for Windows, macOS and (of course) Linux.