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Archive for January, 2018

openSUSE Conference Registration, Call For Papers Opens Today

January 11th, 2018 by

openSUSE is pleased to announce that registration and the call for papers for the openSUSE Conference 2018 (oSC18), which takes place in Prague, Czech Republic, are open.

The dates for this year’s conference will be May 25 through May 27 at Faculty of Information Technologies of Czech Technical University in Prague. Submission for the call for papers will be open until April 20. There are 99 day from today to submit a proposal, but don’t wait until the late minute. Registration will be open from today until the day oSC18 begins; make sure to answer the survey question regarding the T-Shirt size.

Presentations can be submitted in one of the following formats:

  • Lightning Talks (15 mins)
  • Short Talks (30 mins)
  • Normal Talks (45 mins)
  • Long Workshop (3 hours)
  • Short Workshop (90 mins)

The tracks listed for the conference are:

  • openSUSE
  • Open Source Software
  • Cloud and Containers
  • Embedded Systems
  • Desktop and Applications

While these tracks might be refined to better categorize or consolidate topics, people should submit proposals even if they don’t think it fits into one of the tracks.

A Program Committee will evaluate the proposals based on the submitted abstracts and the accepted proposals will be announced no later than April 21.

Volunteers who would like to participate on the Program Committee or the Organizing Team for the conference should email ddemaio (@) suse.de and phodac (@) suse.cz.

Visit events.opensuse.org for more information about oSC18.

Future Tumbleweed Snapshot to Bring YaST Changes

January 9th, 2018 by

What you need to know about the new storage stack (storage-ng)

Changes to YaST are coming and people using openSUSE Tumbleweed will be the first to experience these planned changes in a snapshot that is expected to be released soon.

Those following the YaST Team blog may have been read about the implementation changes expected for libstorage-ng, which have been discussed for nearly two years. Libstorage is the component used by YaST; specially used in the installer, the partitioner and AutoYaST to access disks, partitions, LVM volumes and more.

This relatively low-level component has been a constant source of headaches for YaST developers for years, but all that effort is about to bear fruit. The original design has fundamental flaws that limited YaST in many ways and the YaST Team have been working to write a replacement for it: the libstorage-ng era has begun.

This document offers an incomplete but very illustrative view of the new things that libstorage-ng will allow in the future and the libstorage limitations it will allow to leave behind. For example, it already makes possible to install a fully encrypted system with no LVM using the automatic proposal and to handle much better filesystems placed directly on a disk without any partitioning. In the short future, it will allow to fully manage Btrfs multi-device filesystems, bcache and many other technologies that were impossible to accommodate into the old system.

What’s new, right here right now

(more…)

Current Status: openSUSE and “Spectre” & “Meltdown” vulnerabilities

January 4th, 2018 by

Hi folks,

By now you probably heard about the new “Spectre” and “Meltdown” side channel
attacks against current processors.

openSUSE, same as almost all other current operating systems, is affected by
these problems.

For SUSE Linux Enterprise we posted these blog and technical information
pages that in their descriptions also match openSUSE, so I would not duplicate
all of this information:

https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/

https://www.suse.com/support/kb/doc/?id=7022512

SUSE engineers have been working with other hardware and operating systems
vendors to prepare patches to mitigate these flaws over the last weeks
and have been preparing updates.

As the embargo was lifted last night, we could now also start openSUSE
updates.

For openSUSE Leap 42.2 and 42.3, we have the advantage that the
kernel codebase is shared between SUSE Linux Enterprise 12 SP2 and SP3
respectively, so the work mostly consisted of simply merging git branches.

The openSUSE Leap 42.2 and 42.3 kernel updates are currently building
and once they have passed a quick openQA check they will be released.

For openSUSE Tumbleweed we have ported patches on top of Linux Kernel 4.14
and a submission against the Factory projects has been done.

Here also a quick openQA check will be run and then it will be released
for our Tumbleweed users in the next days.

Additionally, these updates are accompanied also by ucode-intel,
kernel-firmware and qemu updates needed for one variant of the Spectre
Attack.

Regards,

Marcus Meissner & the openSUSE Security Team