A few days ago, I was genuinely worried about this release. KDE 6 on Wayland is known for breaking quite a few workflows, so I prepared a checklist in advance of things I absolutely needed to test in Fedora 40 KDE (no X11 by default). You can find that checklist here: https://www.unmanarc.com/en/2024/02/things-to-test-in-fedora-40-kde-no-x11/. Let’s see how things actually turned out.
When running OpenVPN in an LXC environment, users may encounter a specific error that prevents the OpenVPN service from operating correctly. The error manifests as follows:
Jan 08 00:56:47 fw openvpn[404]: openvpn_execve: unable to fork: Resource temporarily unavailable (errno=11)
Jan 08 00:56:47 fw openvpn[404]: Exiting due to fatal error
Jan 08 00:56:47 fw systemd[1]: openvpn-client@yourvpn.service: Main process exited, code=exited, status=1/FAILURE
This is a simple/short how to for installing VirtualBox 7 in OpenSUSE 15
Here we are handling two problems:
There is no repo for OpenSUSE 15.4 (we need to do a trick)
There is no documentation on how to create proper UEFI secure boot MOK’s (owner keys) for the newer OpenSUSE which demands that the key will have special attributes like “codeSigning“
Most security assessments only includes CVE’s and known vulnerabilities but many fail to address the true potential security risks. And this will create a big problem for your organization.
The problem starts because most organizations only wants to have a security analysis based on know-existent vulnerabilities, like a “tell me what KB to patch”, but this approach is not good and fails to protect you in two ways:
When you do a security assessment, you need to elaborate some recommendations to mitigate the potential risks. This is one of the most difficult parts, because bad assumptions can easily lead to false sense of security and overspending…
Kubuntu and mostly ubuntu installations comes with a very basic installer, and does not allow you to personalize the encryption, by example, if you have windows and linux together in the same hard drive, the installation won’t allow you to dual boot it, it will force you to use the whole disk, removing the existing windows partition.