Cloudflare tunnels uses a QUIC connection between the cloudflared on the server and Cloudflare itself, which is encrypted similarly to HTTPS.
Whatever protocol cloudflared uses to talk to your webserver locally is configurable through the Cloudflare access web UI (just change http to https). I’ve actually got it configured to use unix sockets, which lets me treat it differently in my nginx config.
Along with VRR over HDMI not being well supported, sometimes the monitors own EDID is a little buggy and Linux can’t guarantee VRR will work properly.
I wrote a blog post a while ago on fixing EDIDs, but it was pretty much a guessing game on what to change: https://stevetech.me/posts/force-enable-vrr-edid
I’ve had to do that with both Samsung and MSI monitors so far. If you’d like to post your EDID, I could check it myself with what I know.
Epic!
I’ve never seen that on modern AMD stuff that uses radv, but I’m sure it’s probably fine.
Oh whoops yeah there is, run sudo update-grub.
But otherwise that config looks correct.
Cool, you’re going to have to enable Sea Islands (CIK) support for amdgpu. You should just have to add radeon.cik_support=0 amdgpu.cik_support=1 to your kernel parameters. You’re probably using GRUB so to do that you’ll need to run sudo nano /etc/default/grub to edit it’s config file, then add the above to the end of GRUB_CMDLINE_LINUX_DEFAULT (keep it in the quotes, but space seperated from the previous parameter). Then reboot and hopefully Vulkan works!
Alternatively, there’s a section on the Arch Wiki for this, it should work fine for Mint too: https://wiki.archlinux.org/title/AMDGPU
Could you post the output of vulkaninfo including any errors that it might also print.
If it’s not shown, what GPU do you have?
Also run lspci -k, is your GPU using amdgpu or the old radeon driver?
I think some people also use power_save=0 which would, but my understanding is 11n_disable=8 enables aggregating transmit packets together, which impacts latency but improves upload speed.
A reverse proxy by itself doesn’t do much security wise. You could possibly setup some sort of authentication, attempt blocking, and rate limiting (in the reverse proxy, don’t trust the DVR), but it’ll probably also break the DVR even more.
There’s bots that port scan and specifically target all sorts of stuff, and DVRs are a very common target. With a VPN in the way, there’s no way of knowing what’s there. A VPN also shouldn’t break the web UI.
I really wouldn’t expose a DVR to the internet, and especially not RTSP, those sorts of things get brute forced all the time, and you can find websites full of hacked cameras.
What I would do is run a VPN server (maybe Wireguard) on your Pi, and VPN in when you want to look at your cameras.
It’s probably blocked for whatever reason (maybe less than 90 days old?)
My work and Uni do the same thing, they don’t do full SSL inspection, so most websites don’t need a custom certificate authority; but if the SNI is blocked then they need a custom certificate to hijack and display a blocked message, most browsers will detect this as a MITM and display a not secure message instead.
Are you only using QEMU, or are you using some sort of wrapper around it? QEMU is quite advanced, if you aren’t already, I’d recommend you use some sort of GUI like virt-manager or something.
Can you share your config?
Does it BSOD or just reboot after the Windows logo?
You might have to pass the drives through as IDE, Windows might not have the proper drivers for anything else. Once you can get it booting you can mount a blank drive as virtio, install the virtio drivers, and then change the OS drive to virtio.
Oh cool, I believe only 4bit colours are possible, you can use this table from Wikipedia and the escape sequence \e[<FG>m replacing<FG> with your chosen foreground colour. Also \e[0m to reset everything.
funny how we use the same font XD
Haha yeah! I noticed that too!
I think I just used regex look aheads and look behinds to insert the colours easily.
Edit: Oh you can change that actual TTY font to a bigger one, if the text is too small too.
You can do colours as well!
Most BIOS updates come with a firmware file and a .exe to flash it
Sadly in my case, iy doesn’t.
I think they’re saying the Windows update file will contain the firmware binary.
You can find Windows update files here: https://www.catalog.update.microsoft.com/Search.aspx?q=Acer
But you’ll probably have to check each update and see if the “Supported Hardware IDs” match some sort of UUID in dmidecode. I’m not sure if those are supposed to match though.
Then there are some generic firmware update tools for Linux that might work, or might brick your laptop.
If you want the latest version of most python apps, I’d recommend using pipx, since it’ll create python virtual environments for each app installed, and won’t mess with system packages.
WARNING KVM acceleration not available, using 'qemu'
That’s related to hardware virtualisation, like the other person said, check that it’s enabled.
WARNING Using --osinfo generic, VM performance may suffer. Specify an accurate OS for optimal results.
This is related to --os-variant=generic, I don’t remember what Home Assistant OS is based off, but find out and pick an option from virt-install --os-variant list, otherwise use linux2022.
ERROR internal error: Could not run '/usr/bin/swtpm_setup'.
I’m not sure why it’s attaching a TPM, but I believe --tpm clearxml=true should remove it.
IIRC the RTL chip inside them was originally designed for TV, so it works great! I’m actually using very cheap AliExpress clones for the TV ones, because they otherwise don’t work very well.
I’m also using the outdoor TV antenna on my roof (common in Australia, idk elsewhere), and a splitter and adaptors. And with that I get every channel with no artifacts, at 30% strength, but that’ll probably be higher with not awful SDRs.
I’ve got an interesting setup I’d like to share:
So I’ve got a Raspberry Pi with 4 RTL-SDRs, 2 for TV, 1 for radio, and 1 for plane transponders. That runs SatPi for the 2 TV SDRs, which TVHeadend running on my main server connects to, to record and stream. Jellyfin also connects to TVHeadend to properly index everything and for easy access to recordings and live TV.
Satellite imagery seems cheaper than you might think though. I’ve had SkyFi in my favourites for a while after they sponsored a YouTube video, and they seem to start at $8 per km2 for a new photo or $2.50 for a previously taken one.