raspberry-pi:raspbian
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raspberry-pi:raspbian [2018/12/24 12:56] josep |
raspberry-pi:raspbian [2019/01/14 21:18] (current) josep |
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| https://raspberrypi.stackexchange.com/questions/2169/how-do-i-force-the-raspberry-pi-to-turn-on-hdmi | https://raspberrypi.stackexchange.com/questions/2169/how-do-i-force-the-raspberry-pi-to-turn-on-hdmi | ||
| + | |||
| + | ===== Force specific HDMI resolution ===== | ||
| + | Add this to **/boot/config.txt** | ||
| + | <code> | ||
| + | hdmi_group=1 | ||
| + | hdmi_mode=16 | ||
| + | </code> | ||
| + | |||
| + | Tip: you can check the current state with **tvservice -s** | ||
| + | |||
| + | List of resolutions: https://www.raspberrypi.org/documentation/configuration/config-txt/video.md | ||
| ===== Missing man pages ===== | ===== Missing man pages ===== | ||
| Line 100: | Line 111: | ||
| p | p | ||
| w | w | ||
| + | </code> | ||
| + | |||
| + | Also, the **UUID** of the partition (different from the previous one) can be modified with: | ||
| + | <code> | ||
| + | sudo tune2fs /dev/sde5 -U <UUID> | ||
| </code> | </code> | ||
| Line 117: | Line 133: | ||
| MountFlags=shared | MountFlags=shared | ||
| </code> | </code> | ||
| + | |||
| + | ===== Increase systemd service timeout ===== | ||
| + | |||
| + | Set this in the file **/etc/systemd/system.conf**: | ||
| + | |||
| + | <code> | ||
| + | DefaultTimeoutStartSec=infinity | ||
| + | </code> | ||
| + | |||
| + | This will avoid timing out the fsck filesystem check on boot. | ||
| + | |||
| + | * https://serverfault.com/questions/927982/fsck-on-boot-leads-to-systemd-dependency-failure-and-subsequent-boot-failure | ||
| + | * https://raspberrypi.stackexchange.com/questions/88721/how-to-avoid-fsck-at-boot-timing-out | ||
| ===== References ===== | ===== References ===== | ||
raspberry-pi/raspbian.1545652586.txt.gz · Last modified: 2018/12/24 12:56 by josep
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