Security and open source at the hardware/software interface. Embedded sec @ IOActive. Lead dev of ngscopeclient/libscopehal. GHz probe designer. Open source networking hardware. "So others may live"
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nprofile1qqsvxk504cz6sw9cvdc8sqamrl0uljanntw0q8hp48799m6ynxxwfsqpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qn5gcpf
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2026-05-22T10:20:29Z Event JSON
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Last Notes npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3tsk my monthly total consumption is usually in the 4.5 range npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg (I'm kinda surprised they at least were able to figure out which patients they had scheduled, and contact info for them in order to cancel, offline) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Set up this OEM approved cooling solution. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…thd8 that will be nice but take a fair bit of work so not any time soon npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Thinking more about energy upgrades in the lab: i have a 2U that just acts as a host for a bunch of FPGA devkits to run jtag/uart hosts etc. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…02n5 something something taylor swift private jet npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Whenever me and my wife are driving somewhere together and are backing out of a driveway, making a turn at a sketchy intersection, etc whoever is in the passenger seat always acts as a second set of eyes calling out traffic or "clear right" etc as appropriate. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Silly idea: Monocrystalline rock candy. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n it claimed submersible and i certainly got it pretty wet over the years. Pretty sure it's been submerged at least once. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n air quality + IP rated might be harder since you'll need the sensor exposed npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg I have a pair of end-of-life phones (CAT S61 and S62) with FLIR Lepton thermal cores in them. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg I just tried to ctrl-O to save a file in a GUI text editor. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…8f6p i tried adding Trixie-backports-debug to my sources.list but apt isn't finding it... Do you have an example config line? Is it on a special mirror not like deb.debian.org? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3tsk lol moss is native to this area the grass is probably what doesn't belong npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Having a bit of fun with my 100G LAN, new GPU, and a pair of ThunderScopes. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Weird things that happen when you have a 100GbE pipe to your desk. 8 Gbps of sustained network traffic and the network monitor is like "yeah you're not using much bandwidth" npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…k7h5 you could probably write one without too much trouble but all of the ones I've seen, despite being freely downloadable, have restrictive termss attached npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…c63w yeah this is a CI runner so it's something I can blow away whenever I want. the issue is that I want to clone the snapshot, run the build, and shut it down and it seems like if a new kernel came out since the snapshot I need to install that and reboot before anything else npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…c63w yeah but like if I'm 24 hours out of date and install a package i wouldn't expect my gpu to stop working until i reboot npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…u57d How do you get years of uptime with arch? I have a VM snapshot that was pacman -Syu'd yesterday night and doing a pacman -Syu of a random library today broke Vulkan until I rebooted it. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Do normal arch users just reboot constantly? I'm trying to imagine the UX of installing a random package and having vulkan suddenly stop working until you reboot because your kernel driver and userspace are out of sync or something like that npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Using Arch as a CI runner has been quite the interesting journey due to their packaging workflow and the fact that installing any new package effectively brings in a full system upgrade with it. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Well this was not expected. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…scs2 silver chloride plus sodium chloride and potassium bitartrate. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…scs2 I'm gonna be buying a r&s nrp18t soon but not for work, for my own lab mostly as a cal standard for other equipment npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Testing the silver chloride based plating powder on some PCB samples that I milled. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 let me put it this way if you are the kind of shop that runs cadence virtuoso on linux, you can afford a RHEL license :p npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 yes RHEL is what the big eda folks run for linux, fedora is close enough we expect it to work on RHEL despite not officially testing npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 We do have some, yes. Not sure how many. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg So now we have builders for npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg I ran a few quick calculations on power consumption: measuring at the UPS, the baseline consumption of the lab a minute or so before kicking off a CI job was 3828W. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n well i dont have easy access to anything else mesa supported on this vm (or any arch instance i have access to) and nvidia doesnt use mesa. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n I was able to initialize vulkan and run a couple of shaders without any problems; 13 of my 17 unit tests crashed with weird pointer or memory corruption looking faults in code that seemed to be llvmpipe's JIT binaries from my SPIR-V. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n The crash I was getting was segfaults deep inside LLVM-generated code with no symbols, and a thread named "llvmpipe". npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n well i dont even have a display server *installed*, this is a headless VM, so it shouldn't be confused by that npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n there is no x or wayland server running so i dont think there is any mesa? or is mesa involved in the vulkan stack still even when nothing is being drawn? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…a65n I do not have any AMD cards in the VM server at the moment only nvidia. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Is anybody using llvmpipe on Arch Linux with Vulkan? Have you tested recently? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Tossed a PCIe passthrough GTX 1630 in the builder VM and fixed a few other things and now it's churning away again. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Using the solar company's 9 MWh/yr rough estimate for generation since I don't have actual numbers for the year yet, and my current power price rather than what it was when I quoted, and the actual rate of price increase, extrapolating... npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Looking at the trend, I don't see it getting better soon if ever. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm my vision was a laptop with a tablet class mainboard and nice big hot swappable batteries, fully IP67 including keyboard and display, in a cnc'd aluminum orthogrid chassis with hex bolts and gaskets to close panels npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm mmmm anodized aluminum with waterproof gaskets. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 I have a TBT to 10G SFP+ dongle on my work laptop and keep meaning to put an intel 10G controller asic in a custom framework expansion bay board so i can have SFP+ to the other laptop natively with no dongles npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 10gbaseT is way worse I don't use it because it's trash npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 lol oh when i have my switch prototype on a metered lab supply i can very clearly see the few hundred mW from a 1000baseT link toggling npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 to give you a better idea... npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 (that should go down now that the sun is shining more) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 I mean I have a $800ish power bill it's hard to see a load this small npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…4424 75w is datasheet max. ups is metered but there's 4 kW of load tens of watts are lost in the noise npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg I wish "show int status" output on the FS switch showed the vlan number that would be helpful to have at a glance. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg I might have to do some tuning on the Ceph cluster to push performance up a bit more, though. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg All wired up, now using 5x 40G + 1x 100G ports for the moment. Office workstation will get bumped from 40 to 100 at some point so then I'll have two free 40G ports, one of which will eventually get hooked to the VM server. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Getting ready to deploy the new switch and realized a major problem: it doesn't have a hostname yet. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…s32f not at all, each of those windows has dozens to hundreds of them. there's hierarchy :p npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Do I have a problem? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Spider Georg (who lives in a drain not a cave and definitely does not eat 10,000 other spiders a day) came out of the drain for a bit and I got a pic. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg 740.3 kWh month to date. more than we've got during all of March. Solar power season is definitely starting to hit, we're on track to be generating something around 1.2 MWh this month. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…u57d I'm pretty sure the last unsolicited call I got from work was when the low-oxygen alarm in the mechanical room went off at like 5:30am when one lab tech was the only guy in the building. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…u57d And if it's a major emergency, just go shotgun approach and call/text/email simultaneously and see which gets their attention first. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…u57d and because "be ready to answer the phone and talk to a prospect at any time during normal business hours" is pretty much the job description of a sales rep so it's not like I'm annoying them npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Ok all reassembled and patched and took care of some other housekeeping plus reopened most of the wip stuff i wanted to keep active. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg And the second one is now POSTing after the BIOS reflash too. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg The machine hanging during POST is on BIOS 1.1 which is even older (from 2021). I had never had a reason to reflash it and while I do usually run fwupd from time to time, maybe I forgot on this machine or supermicro didnt push updates? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3tsk like i either had two simultaneous cpu failures, two simultaneous psu failures, or two simultaneous mobo failures, that manifest in different ways, triggered by the ceph kernel module crash, or ????? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3tsk i seriously need an exorcist every workstation in the lab is down and i have no idea why npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Pulled all but one dimm out of each. No change in behavior npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg oh. And the machine that is bootlooping originally came up after reboot enough that i could ping and start an ssh connection but not make it all the way to a shell. No idea what was going on there, had no visibility into the failed state npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Already pulled the GPUs from both, both because debugging supermicro stuff is easier using the VGA port, and to reduce PSU load in case that was part of the problem. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Poking around a bit more at the PCIe configuration on my storage cluster nodes and between the UEFI config and the manual I think I fully understand the topology now. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…2u6u No recording, only slides npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…thd8 as usual the long answer is "there's no closer form solution because it's stackup and geometry dependent so just throw it in a field solver and when the plots with/without the in plane metal look close enough that's your answer" npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…thd8 3x the distance to the ref plane is a reasonable first order estimate but e.g. half oz vs 2oz copper will have a big difference in edgewise coupling strength npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…thd8 there's no hard cutoffs since fields never decay fully to zero at any distance. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg This is very much a WIP, we don't have a full break of the target (it's been kind of a back-burnered project around other stuff) but I thought the obfuscation was worth talking about just because there's so little detail on this sort of tradecraft out in the public sphere npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Slides from my HARRIS 2026 talk, "Anti-RE Countermeasures in a Real Secure Element", are up at http://harris-frab.mpi-sp.org/media/harris26/question_uploads/harris2026-zonenberg_sM1gyme.pdf npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Has anyone done a test implementation of https://www.ietf.org/archive/id/draft-meow-mrrp-00.html yet? Is there any open example code? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…s32f i have 192gb on this box so if something leaks a few tens of gigs i might not notice until I'm about to do a memory hungry task and check and go "wait why is kicad using more ram than vivado" npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…s32f it's definitely a leak it's not that much if i close and reopen lol npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…z3nt @nprofile…a638 Sure, by all means be prepared to escape and/or resist if a band of violent looters shows up. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…z3nt @nprofile…a638 But the part they miss is that 99.9% of the time, going solo isn't the way to do it. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…z3nt @nprofile…a638 And like, the preppers aren't fundamentally wrong. Natural disasters are real. Where I live especially (pacific northwest, so earthquake country split up into literal or virtual islands by bodies of water connected by bridges, ferries, etc) it's common knowledge among savvy people at all levels that when the big one hits, we're going to get cut off. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…z3nt @nprofile…a638 It wasn't until COVID hit that I realized the brainwashing and cognitive dissonance of the American conservative/prepper community. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg it was just a kicad project manager window i didnt even have a schematic or layout open lol. although it had been open for a month or so and i definitely had schs and layouts opened in the past npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Predictable network interface names strike again. Removed a 10G NIC from a box and the 100G NIC that was enp27xxxx is now enp26xxx because PCIe enumeration changed npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…cy5p @nprofile…k6a7 For me the question was not whether to read the encyclopedia. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…kuux i mean i recognize a ton of PMK probes and accessories by sight so... npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Firestopping on cable tray penetrations between my lab and house (cc: @nprofile…vnlz ) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…8f6p @nprofile…ahke my thought was something like, for example npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…8f6p @nprofile…ahke well i was simplifying, i assumed in reality it would be a "kernel headers" metapackage provided by any of several different header packages depending on which image you had. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Hey @nprofile…8f6p any idea why nvidia-kernel-dkms (on trixie at least) does not depend on linux-headers-$arch? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…pelx scientists don't seem immune either I just rejected a slop paper as a peer reviewer. It's bad. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…f38z so which is it really npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg References to specific paragraphs and clauses of IEEE 802.3 is a perfectly normal thing to find in a GLSL shader, right? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg if the app says "I'm OK to kill and restart for PM" that's fine. but it should be a capability you advertise, that the OS doesn't try to use if you aren't able to handle it npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg (is this something graphene or any of the other more user-respecting android forks / mobile platforms fix? When I launch an executable I want it to stay running until I tell it to stop, or it segfaults due to a bug, or I run out of ram or something. But barring exceptional circumstances it should run forever) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Cranky again about how Android randomly reserves the right to kill applications for power management or its own inscrutable reasons, even if you have power management settings for the app set to "unrestricted". npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg It's... Bigger than i thought it would be. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…m7ah @nprofile…cs94 @nprofile…gvek wait, so if the certificate expires *existing signed binaries* will no longer run? Does this mean any signed bootloader has an inherent shelf life and will need to be re-signed every so many years even if no changes are being made to it? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg As a test, to verify the hypothesis that the eye is stealing GPU time from the demux, I deleted the eye pattern from the filter graph.
