AV Linux, the open-source GNU/Linux distribution designed for multimedia content creation, has been updated recently to version 2018.4.2, a release that adds Meltdown mitigations, updated components, and various other enhancements.
Probably the most important change in the AV Linux 2018.4.2 release is the implementation of the KPTI (Kernel page-table isolation) patch to protect users against the Meltdown security vulnerability, but only for 64-bit installations. The distribution is now powered by the long-term supported Linux 4.9.76 kernel, and users can disable the KPTI patch at boot.
“KPTI will introduce a performance hit; it’s debatable how much it will impact Audio work but it does have an impact,” said the developers in the release notes. “KPTI can be disabled which will restore performance but leave your machine vulnerable to the ‘Meltdown’ exploit.”
This is also the first AV Linux … (read more)
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