Enable Control Group v2 for podman to display container’s resource usage statistics.
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Tag: Ubuntu
Upgrade Ubuntu distribution from 20.10 to 21.04 using GUI.
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How to export block devices list as JSON
Export block devices list as JSON and parse using jq utility.
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How to recover deleted photos
Recover deleted photos from SD card.
Start service on the privileged port as a regular user.
Four different ways to disable Network Manager connectivity checks.
Using passive adapters to connect DisplayPort output to HDMI or DVI input is problematic with wide-screen monitors as these adapters supports a maximum resolution of 1920×1200 at 60Hz. This issue can be alleviated by adding a specific mode to the set of valid output modes.
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How to deal with overlapping LVM names
Today, I will connect the secondary encrypted hard disk from the previous Ubuntu installation to copy personal data, so there will be a problem with overlapping LVM names.
Configure a lightweight compressed cache for swap pages to mitigate the performance impact of swapping on your desktop.
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How to configure swap using zram at boot
Configure compressed swap using zram device at system boot.