To disable sleep run the following commands for f in $(ls -l /dev/disk/by-id/ | grep ata-ST | rev | cut -d'/' -f1 | rev | sed 's/9//g' | sed 's/1//g' | sort | uniq); do /opt/openseachest/openSeaChest-v23.03.1-linux-x86_64-portable/openSeaChest_PowerControl -d "/dev/${f}" --powerBalanceFeature disable; done for f in $(ls -l /dev/disk/by-id/ | grep ata-ST | rev | cut -d'/' -f1 | rev | sed 's/9//g' | sed 's/1//g' | sort | uniq); do /opt/openseachest/openSeaChest-v23.03.1-linux-x86_64-portable/openSeaChest_PowerControl -d "/dev/${f}" --EPCfeature disable; done

With my 16 port unifi PoE switch dieing I needed something cheap, while browsing eBay I found a HP 5500 and was able to make offer of $90 shipped. Reading all docs I figured it was a procurve which has a Cisco like CLI, but man I was way wrong. Thankfully I was able to find a manual HERE. Took some time to learn, but it just works for my needs.

First we need to find the iGPU type lspci | grep VGA This should return something like 00:02.0 VGA compatible controller: Intel Corporation Device 4e55 (rev 01) Add the following to /etc/modprobe.d/i915.conf, replace 4e55 with your type options i915 enable_guc=3 options i915 force_probe=4e55 Now to we need to rebuild the initramfs to add the above update-initramfs -u Install the required firmware files You need to enable the non-free source apt install -y firmware-misc-nonfree intel-media-va-driver-non-free

A few fun tips for Proxmox How to migrate VM to new host not in cluster Create NFS share on a system Add NFS share as backup endpoint on new and old server Run a backup of the system you want to migrate, I shut the VM down, but it’s no needed On new host go to the NFS storage in the GUI and go to backups You will see the backed up data

Below is how to replace the battery on the Opple remote. It’s not as easy as it is with the others, but it’s still pretty simple. You can use a spudger or a flat head screw driver First remove the middle key with the spudger, if you push down on one of the sides it makes it easier to lift the other Now remove the screw from the middle. Now remove the top button.

To use Grafana Bearer tokens you need to be able to inject headers which you can’t do in the OSS version of Screenly. To get around this you can just run a NGiNX proxy on the host and reverse proxy to the Grafana server and use NGiNX to inject the required headers. I HAVEN’T TESTED THIS YET ON SCREENLY OSE, BUT SINCE IT’S JUST RUNNING ON RAPSBERRY PI OS THERE SHOULDN’T BE AN ISSUE, I WILL BE TESTING EVENTUALLY

Only copy specific file extentions in folder rsync -a --include '*/' --include '*.mp3' --exclude '*' source/ target/ Speed up rsync over SSH without needed to change any configs. arcfour is faster, but no longer enabled by default meanwhile aes128-ctr is rsync -avhP -e "ssh -c aes128-ctr" /src/ user@ip:/dst/ rsync ssh with non standard port rsync -avhP -e "ssh -p number" /src/ user@ip:/dst/ rsync ssh with non standard port and show full progress

I based this post on HERE Just for reference, the things I did to make it work: git clone https://github.com/tailscale/tailscale-android.git nano tailscale-android/cmd/tailscale/backend.go change: func (b *backend) Start(notify func(n ipn.Notify)) error { b.backend.SetNotifyCallback(notify) return b.backend.Start(ipn.Options{ StateKey: "ipn-android", }) } to: func (b *backend) Start(notify func(n ipn.Notify)) error { b.backend.SetNotifyCallback(notify) prefs := ipn.NewPrefs() prefs.ControlURL = "https://myheadscale.domain.com" opts := ipn.Options{ StateKey: "ipn-android", UpdatePrefs: prefs, } return b.backend.Start(opts) } nano Dockerfile Add the below to the file:

Show logs from when systemd service last restarted. (This needs systemd > v232) journalctl _SYSTEMD_INVOCATION_ID=$(systemctl show -p InvocationID --value SERVICE_NAME.service) | head -n15 NFS Mount with NFS and /etc/fstab From all of my reading over the years it’s always been said to add _netdev to the /etc/fstab mount, but that never worked for me. After more reading it appears that was for SystemV which is dead. I figured it out after much Googleing.