[03:30] <lotuspsychje> good morning
[05:47] <gimzmoe> I've got a ubuntu laptop that started having issues when I updated to 20.04.  under conditions that I can't quite isolate it will without any warning in logs that I can find just sort of power-on crash unresponsive to anything but a hard reboot
[05:48] <gimzmoe> I recently updated bios, no change, however.  On a hunch I enabled presentation mode and the system has gone much longer than the normal random-frequency would permit it to stay up
[05:49] <gimzmoe> is there any sane reason why DPMS would be causing this?
[06:36] <ducasse> good morning
[08:09] <lordievader> Good morning
[08:43] <TJ-> blimey, time flies when you're doing SVG!
[09:21] <akem__> Heya.
[09:21] <akem__> Heya/nick akem
[09:21] <akem__> Ooops.
[09:22] <akem> What's up TJ-, tracking some kernel bugs? :P
[09:36] <marcoagpinto> The cola demon!!!
[09:37]  * akem removes all sugar from the cola demon.
[09:37] <akem> You'll feel better now :)
[09:37] <marcoagpinto> I feel empty as I have no cola :(
[09:38] <marcoagpinto> I have been drinking tea and water
[09:42] <akem> I have cola sirup but no more gas for my sodastream machine.
[09:45] <marcoagpinto> how much does a gas machine cost?
[09:45] <marcoagpinto> :)
[09:57] <akem> 60 euros you got the machine, one gas bottle, one plastic bottle and a sirup.
[09:57] <akem> Then every gas bottle change is about 15 euros maybe a bit less.
[09:58] <akem> They do official branded sirups now like 7up and Pepsi now.
[10:04] <ducasse> good morning
[10:51] <marcoagpinto> ohhhhhhhh
[10:51] <marcoagpinto> 15 EUR a bottle?
[11:04] <akem> Yeah a bit less, and you can do up to 60 L they say.
[11:05] <marcoagpinto> well, I no longer have issues with cola bottles losing their gas
[11:05] <marcoagpinto> :)
[11:05] <marcoagpinto> it takes less than an hour to drink after open
[17:45] <tomreyn> TJ-: Hi. Did you need any more input / testing / feedback on your PoC? I could spend some more time tonight.
[17:49] <TJ-> tomreyn: well, I think the proof of concept is pretty convincing - do you agree?
[17:52] <tomreyn> TJ-: the first one took a good while to fill the memory for me, about 10 minutes for 8 GB. but other than that, yes.
[17:53] <TJ-> tomreyn: considering emailing security@kernel.org once I've reproduced no several systems to the pointit OOMs
[17:53] <tomreyn> i haven't had a chance to try the modified one.
[17:53] <TJ-> s/no/on/
[17:53] <tomreyn> i'm not sure the system i tried it on did OOM kill, but it probably should have.
[17:53] <TJ-> tomreyn: I wanted to try to identify how headless servers can be affected too
[17:54] <TJ-> tomreyn: yeah; need to torture them to the point we see the full DoS and OOM
[17:54] <tomreyn> headless will be tougher to set up the PoC for.
[17:56] <tomreyn> do you think it would work on an nvidia graphics system, too?
[17:57] <TJ-> it should affect any GPU
[18:01] <TJ-> is it me or is -hardened not attended like it used to be?
[18:03] <tomreyn> you'd usually get a faster response. i assume they're on meetings or something.
[18:04] <tomreyn> also, we did not highlight the "community" contact (/topic)
[18:05] <TJ-> there is that, but you'd think they'd look-in anyhow
[18:05] <TJ-> would help that avital was online!
[18:06] <TJ-> not a nickserv registered nick either
[18:07] <TJ-> I'm going to head home - hopefully someone will be about later