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Tag: liveslak (Page 2 of 10)

Liveslak 1.8.0 – more filesystems supported, lots of fixes

September 18, 2023 / / 16 Comments

Liveslak updates! Quite soon after my August ISO refresh, I used some free moments to implement a request of sorts and fix some longstanding bugs.
Version 1.8.0 of the liveslak scripts is now available, containing these enhancements and fixes.
Links to the liveslak git repository and download locations are at the bottom of this post. Of course, the new functionality and fixes are also present in a fresh batch of Slackware Live ISO images.

New features of liveslak 1.8.0

  • LUKS encrypted containers for your homedirectory and for persistence are now supporting many more filesystems, not just ext2/4 but also btrfs, f2fs, jfs or xfs. The lack of f2fs support was mentioned by a visitor of this blog and I thought that was useful feedback.
    The accompanying scripts iso2usb.sh and isocomp.sh now support this filesystem choice via a new ‘-F‘ switch.
    Note that the Linux partition of a USB Live thumbdrive remains ext4 formatted, because liveslak uses extlinux to boot on a BIOS computer.
  • The upslak.sh script can now extend the size of the  LUKS encrypted container files on your USB thumbdrive, in case you run out of storage there.
  • I fixed the pxeserver script and expanded its functionality:
    • PXE boot of a UEFI computer finally works.
      Note that this may not work for you out of the box, because there are two implementations in dnsmasq to support UEFI PXE boot… and sometimes, one will work and the other won’t. So, you may have to open the /usr/local/sbin/pxeserver script in an editor and look for the section where a number of ‘dhcp-match‘ and ‘dhcp-boot‘ lines is commented out. If you remove the comment characters from these 8 lines and instead, add a comment character ‘#’ in front of the ‘dhcp-match‘ and ‘pxe-service‘ lines a bit higher up, your UEFI computer might actually succeed in booting over the network.
    • NAT firewalling can be optionally enabled in case PXE clients wouldn’t have Internet access otherwise.
  • I fixed the hang during shutdown/reboot when liveslak is a PXE client.
  • I fixed UEFI boot using GRUB when the live ISO had been ‘dd’-ed or ‘cp’-ed directly to a USB thumbdrive. You would end at the GRUB prompt instead of booting into the OS.
    It took me quite a while because this bug was introduced in Feb 2019 (!), and I never found the time to investigate. Eventually looking into it during a weekend of solitude caused an epiphany.
  • I added support for a dark theme in KDE Plasma based ISOs, with the LEAN ISO as an example (that one also gets a new login/desktop background image taken from my photo collection with every ISO refresh).
  • Lots of other small fixes and enhancements, read the Git log for more information.

Booting from an on-disk ISO file

Liveslak supports Ventoy, a multi-boot manager for removable media like USB thumbdrives which lets you boot any ISO image you store on the disk, selecting from a GRUB menu it creates on the fly.
Because liveslak  implements the “Ventoy-compatible” guideline, any Slackware Live ISO works out of the box on Ventoy. Support for encrypted persistence and homedirectory containers on a Ventoy disk is offered by the ISO companion script ‘isocomp.sh‘.
You can find the details in the git commit message.

Install Slackware using a liveslak ISO

A quick reminder that you can use a liveslak ISO to install Slackware to your hard drive from its official package repository (using a network installation from a HTTP, FTP, NFS or Samba server).
You can also install the actual content of the Live ISO to your harddisk if you like. In this case all “live aspects” will be skipped during the copy, so that you will in fact end up with a completely regular Slackware on your harddisk.
The program to run these installations is available on all liveslak ISOs and is called ‘setup2hd‘. It is derived from the ‘setup‘ program of a Slackware install media, but has some nice enhancements: it launches cfdisk/cgdisk for you to partition your disks, lets you create a regular user, and allows you to configure a basic firewall.
Best of all, you can run setup2hd in an X-terminal and let the installer chomp through the packages while you browse the internet, watch a video or perform any other kind of leisurely activities on your Live OS.

And by the way: booting Slackware Live is the only way (using setup2hd) to install the official Slackware distro from a network server across a wireless connection. The official Slackware installer only supports wired network connections.

Get liveslak ISOs

The various variants of Slackware Live Edition can be found in the “latest” subdirectory at https://download.liveslak.org/ or its US mirror https://us.liveslak.org/ . A fast UK mirror is provided by Darren Austin at https://slackware.uk/liveslak/ .
You’ll be able to download ISO Live images of 32bit and 64bit Slackware proper, also of the small XFCE variant for (both architectures), and then CINNAMON, DAW, LEAN and MATE ISOs that only come in 64bits.
Big thanks to Willy Sudiarto Raharjo (willysr) for maintaining the Mate and Cinnamon Slackware package repositories.
Also have a look in the “bonus” subdirectory! There you’ll find Nvidia graphics and Broadcom wireless binary drivers, Wine 8 and multilib modules to add if you use the persistent version of liveslak.

All ISOs containing a 64bit Live Slackware have support for SecureBoot.

Get liveslak sources

The liveslak project is hosted in git. Its browsable cgit interface is here: https://git.liveslak.org/liveslak/

A set of the liveslak scripts can also be downloaded from http://www.slackware.com/~alien/liveslak/ or https://slackware.nl/people/alien/liveslak/

Have fun! Eric

August’23 refresh of Slackware Live ISO collection

August 21, 2023 / / 15 Comments

Last weekend I pushed version 1.7.0.1 of liveslak code to my git repository and used it to generate a fresh batch of Slackware Live ISO images.

Main change between 1.7.0 and 1.7.0.1 is fixing the broken Ventoy support on UEFI computers. Slackware Live ISO works out of the box on Ventoy again. The documentation will help you setup persistence for the live ISO on a Ventoy disk.

Get liveslak ISOs

The various variants of Slackware Live Edition can be found in the “latest” subdirectory at https://download.liveslak.org/ or its US mirror https://us.liveslak.org/ . A fast UK mirror is provided by Darren Austin at https://slackware.uk/liveslak/ .
You’ll be able to download ISO Live images of 32bit and 64bit Slackware proper, also of the small XFCE variant for (both architectures), and then CINNAMON, DAW, LEAN and MATE ISOs that only come in 64bits.
The DAW ISO is based on Slackware 15.0 (including all patches to date) to offer a sense of stability, whereas all the other ISOs are based on Slackware-current update “Fri Aug 18 18:37:33 UTC 2023“.

All ISOs containing a 64bit Slackware have support for SecureBoot.

Also have a look in the “bonus” subdirectory! There’s Nvidia binary graphics driver, Broadcom STA wirelesss driver, Wine 8 and multilib modules to add if you use the persistent version of liveslak.

Get liveslak sources

The liveslak project is hosted in git. Its browsable cgit interface is here: https://git.liveslak.org/liveslak/

A set of the liveslak scripts can also be downloaded from http://www.slackware.com/~alien/liveslak/ or https://slackware.nl/people/alien/liveslak/

Have fun! Eric

Liveslak 1.7.0 released with fresh batch of Slackware Live ISOs

June 5, 2023 / / 34 Comments

Liveslak has a slow release cycle these days. It’s ten months since the 1.6.0 release which added full Ventoy support. There were a few minor releases but the last one of those was already half a year ago.
Yesterday I pushed version 1.7.0 to my git repository and used it to generate a fresh batch of Slackware Live ISO images.

New features of liveslak 1.7.0

  • Ventoy is now also supported on Live ISOs that are based on Slackware 14.2.  Although I don’t think that news will excite a lot of people today 😉
    FYI, liveslak  implements the “Ventoy-compatible” guideline. This means, any Slackware Live ISO works out of the box on Ventoy, and liveslak even supports persistence on a Ventoy disk. Read the documentation!
  • The RAM-based Console-OS choice is now supported in the boot menu of all Slackware Live variants.
    This “Core OS” is just 555 MB in size and loads into RAM so that you can remove the boot medium after booting it. Core OS offers a Slackware console, no X, with a lot of useful utilities including the setup2hd tool.
    Booting Slackware Live is the only way (using setup2hd) to install the official Slackware distro from a network server across a wireless connection. The official Slackware installer only supports wired network connections.
  • A more user-friendly GRUB timezone selection menu with submenus (UEFI boot) was added.
  • Lots of small fixes and enhancements too of course, read the Git log for more information.

Get liveslak ISOs

The various variants of Slackware Live Edition can be found in the “latest” subdirectory at https://download.liveslak.org/ or its US mirror https://us.liveslak.org/ . A fast UK mirror is provided by Darren Austin at https://slackware.uk/liveslak/ .
You’ll be able to download ISO Live images of 32bit and 64bit Slackware proper, also of the small XFCE variant for (both architectures), and then CINNAMON, DAW, LEAN and MATE ISOs that only come in 64bits. All ISOs containing a 64bit Slackware have support for SecureBoot.
Also have a look in the “bonus” subdirectory! There’s a Nvidia binary driver, Wine 8 and multilib modules to add if you use the persistent version of liveslak.

Get liveslak sources

The liveslak project is hosted in git. Its browsable cgit interface is here: https://git.liveslak.org/liveslak/

A set of the liveslak scripts can also be downloaded from http://www.slackware.com/~alien/liveslak/ or https://slackware.nl/people/alien/liveslak/

Have fun! Eric

DAW Live based on Stable Slackware 15?

December 21, 2022 / / 34 Comments

Someone recently contacted me with the request to base Slackware Live DAW edition on a stable Slackware release like 15.0 instead of using Slackware -current. The rationale being that it would bring relative peace of mind not having to worry about daily updates and potential sudden breakage of your audio applications.
Instead you would only have to worry about applying security updates and as a result have a solid DAW experience.

I think that is a fair question and I have nothing against that switch. The DAW variant is a specialist variant unlike the others.
So, anyone against such a move for the Live DAW ISO, from -current to stable Slackware?

I have a fresh DAW Live ISO ready, it is based on Slackware64-15.0 and will upload that in a short while unless there is some serious ground not to do this.

Naturally, all other Slackware Live variants for which I provide downloadable ISO images, will remain based on Slackware -current.

Ideas?

Sonic Pi 4.1.0 packaged for Slackware – and for live coding musicians

September 4, 2022 / / 5 Comments

Sam Aaron worked long and hard towards a new major release of his Sonic Pi software, and kept us informed about his coding journey on Twitter. Eventually a 4.0.0 version saw the light of day, 17 months after the  final 3.x  version (3.3.1) came out. Sam writes really informative release notes, I encourage you to check them out on his release page. Lots of enhancements and fixes to be enjoyed.

You don’t know what I am talking about?

You’ve probably missed my last year’s blog post then.
Sam Aaron is a musician and a programmer, holding a PhD in Computer Science. He develops a really cool program called Sonic Pi, meant to educate people in making music and learning how to code at the same time.
Sonic Pi uses the engine of Supercollider, which is another live coding platform. But Sonic Pi makes the art of live coding – performing on stage or just having a blast creating music on your computer – very low-threshold. Out of the box, when you start the program, its GUI will show complete and working coding examples, a tutorial, and an intuitive interface to start producing music straight away:

I have created packages for sonic-pi 4.1.0, the latest release, and I guess I am the first to create 32bit packages for a Linux platform, since I had to teach the “vcpkg” program that 32bit Linux is actually a thing. You could have guessed it… vcpkg is a cross-platform library manager created by Microsoft (!!!) which Sonic Pi uses to compile the libraries it needs.
I’ll see if I can create a patch for 32bit Linux support and send it to them.

Anyway, a month ago Sam Aaron gave a lecture at Lambda Days 2022 in Poland, about Sonic Pi, and here is a link to a recording of that lecture. You’ll learn more by watching that video, than by reading my blog posts about it.

The new packages (for Slackware 15.0 and -current) can be downloaded from all the usual places, for instance my slackware.com primary site, or the fast NL, UK or US mirrors.

I hope you are going to give Sonic Pi a try and that I’ll hear from you in the comments section below if you came up with a cool piece of audio.

And because Sonic Pi is contained in my Slackware Live DAW edition, I have also generated a new ISO for the Digital Audio Workstation. Get the “slackware64-live-daw-current.iso” ISO file, and copy it to a Ventoy USB stick or use the “iso2usb.sh” script to create a persistent USB stick.
This live environment should allow you to run Sonic Pi out of the box even if you have no idea how to configure the JACK audio server.

Have fun! Eric

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