Triggering the Linux Kernel OOM Killer Manually to Analyze Process Selection Scores
Learn how to manually trigger the Linux Kernel Out-Of-Memory (OOM) killer via SysRq, inspect /proc/pid/oom_score, and protect critical processes.
Lynxbee topic
Linux Host, Ubuntu, SysAdmin
Turn Your Linux PC into Wireless Bluetooth Speakers for Mobile Devices
Turn your Linux PC or Raspberry Pi into a wireless Bluetooth speaker for smartphones using BlueZ, PipeWire, and PulseAudio A2DP audio routing.
Configuring Ubuntu Linux as a Bluetooth A2DP Audio Receiver (A2DP Sink)
Configure Ubuntu Linux as a Bluetooth A2DP Sink audio receiver to stream audio wirelessly from mobile phones using PulseAudio, PipeWire, and BlueZ.
Fix: Chrome Error "Something Went Wrong When Opening Your Profile" on Linux
Fix Chrome error 'Something went wrong when opening your profile' on Linux by removing SQLite lock files, fixing permissions, and restoring data.
Fix: no permissions (user in plugdev group; are your udev rules wrong?)
Resolve 'no permissions (user in plugdev group; are your udev rules wrong?)' error on Linux by configuring /etc/udev/rules.d/51-android.rules.