ubuntu_steps
Differences
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| Both sides previous revisionPrevious revision | |||
| ubuntu_steps [2025/08/26 18:18] – kenson | ubuntu_steps [2026/04/23 07:14] (current) – kenson | ||
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| Line 239: | Line 239: | ||
| apt install nmap | apt install nmap | ||
| </ | </ | ||
| + | |||
| + | ===== WiFi + “jerky typing” fix for low power wifi cards!!!! ===== | ||
| + | |||
| + | Run < | ||
| + | |||
| + | Test if this is the problem first. | ||
| + | < | ||
| + | iw dev wlan0 get power_save | ||
| + | </ | ||
| + | if its on, it will report: | ||
| + | < | ||
| + | Power save: on | ||
| + | </ | ||
| + | Turn off power save via: | ||
| + | < | ||
| + | sudo iw dev wlan0 set power_save off | ||
| + | </ | ||
| + | If that works, make it permanent via (also note this isn't the " | ||
| + | < | ||
| + | vi / | ||
| + | </ | ||
| + | Add the following snippet | ||
| + | < | ||
| + | [Unit] | ||
| + | Description=Disable WiFi Power Save | ||
| + | After=network.target | ||
| + | |||
| + | [Service] | ||
| + | Type=oneshot | ||
| + | ExecStart=/ | ||
| + | |||
| + | [Install] | ||
| + | WantedBy=multi-user.target | ||
| + | </ | ||
| + | Make it permanent | ||
| + | < | ||
| + | sudo systemctl daemon-reexec | ||
| + | sudo systemctl enable wifi-powersave-off | ||
| + | sudo systemctl start wifi-powersave-off | ||
| + | </ | ||
| + | |||
ubuntu_steps.txt · Last modified: 2026/04/23 07:14 by kenson