2021-08-17.log

- mjw (QUIT: Quit: Leaving) (~mark@herd.wildebeest.org)00:19
- natalie (QUIT: Ping timeout: 258 seconds) (~natalie@user/natalie)06:12
+ wiedi (~wiedi@2a01:138:a015:15:4dec:fdf0:47a:7bff)08:43
+ natalie (~natalie@user/natalie)09:46
- chartreuse (QUIT: Ping timeout: 240 seconds) (~chartreus@S0106f0f249dfd9c3.cg.shawcable.net)10:43
+ rasmus (~rasmus@c80-217-132-63.bredband.tele2.se)10:51
+ andreas-e (~Andreas@2001:861:3108:f570:8c86:6bb4:5689:4fc2)12:08
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+ rasmus (~rasmus@c80-217-132-63.bredband.tele2.se)14:53
+ austriancoder (sid152545@stonehaven.irccloud.com)15:22
- rasmus (PART: Disconnected: timeout during receiving) (~rasmus@c80-217-132-63.bredband.tele2.se)16:53
+ rasmus (~rasmus@c80-217-132-63.bredband.tele2.se)16:54
+ mjw (~mark@herd.wildebeest.org)17:35
+ Ar|stote|is (~Ar|stote|@5-203-134-9.pat.nym.cosmote.net)17:57
Ar|stote|ishas anyone revived a cell from almost 0v?17:58
Ar|stote|ismy tries with the imax b6 so far seem unsuccessful 17:58
Ar|stote|iscan the reform be powered only with the power supply, bypassing the batteries? one of the cells seems damaged and i couldn't start the machine18:17
Ar|stote|isi removed the battery packs for now but it seems kinda hard sourcing lifepo4 locally, everyone has liion18:17
Ar|stote|isanyway to start the laptop using the psu power only?18:18
mntmnAr|stote|is: yes, just remove the batteries18:31
mntmnAr|stote|is: and then just start it18:31
Ar|stote|iscool, i should have tried that but was worrying over that dead cell18:32
mntmnAr|stote|is: well you should def. remove all the cells18:37
- rasmus (PART: Disconnected: timeout during receiving) (~rasmus@c80-217-132-63.bredband.tele2.se)18:53
+ rasmus (~rasmus@c80-217-132-63.bredband.tele2.se)18:54
- erlehmann (QUIT: Ping timeout: 268 seconds) (~erle@dynamic-046-114-035-199.46.114.pool.telefonica.de)19:06
+ erlehmann (~erle@dynamic-046-114-033-018.46.114.pool.telefonica.de)19:07
- Ar|stote|is (QUIT: Quit: Quit) (~Ar|stote|@5-203-134-9.pat.nym.cosmote.net)19:33
mtmcurious, has anyone upgraded to Bullseye on the Reform yet?19:34
technomancyI'm on sid (because it's what shipped on the sd card) and it scares me =)19:34
- Kooda (QUIT: Ping timeout: 245 seconds) (~kooda@natsu.upyum.com)19:47
mtmdon't have mine yet, but my current plan is to stick with whatever it ships with and add Guix (almost all my work these days is with SBCL and Guix seems to have a very active set of Lisp contibutors)20:09
- eery (QUIT: *.net *.split) (~eery@172.97.103.152)20:50
+ eery (~eery@172.97.103.152)20:50
- rasmus (PART: Disconnected: timeout during receiving) (~rasmus@c80-217-132-63.bredband.tele2.se)20:54
+ rasmus (~rasmus@c80-217-132-63.bredband.tele2.se)20:55
+ chartreuse (~chartreus@S0106f0f249dfd9c3.cg.shawcable.net)21:15
ex-parrotmtm: bullseye would be a downgrade :P everyone is running unstable already 21:21
ex-parrotThat said I’ve been running bullseye on my personal machines for the last ~ 6 months, have run in to no problems at all 21:22
+ darth-cheney (~user@172.58.225.63)21:33
darth-cheneyyo yo, real basic question here -- too embarrassing for the forum21:34
darth-cheneywhat is the proper way to shut down the reform system?21:34
ex-parrot“systemctl poweroff”22:00
ex-parrotmay or may not need a sudo depending on where you invoke it from22:01
- rasmus (PART: Disconnected: closed) (~rasmus@c80-217-132-63.bredband.tele2.se)22:02
- darth-cheney (QUIT: Ping timeout: 240 seconds) (~user@172.58.225.63)22:10
ex-parrotI guess it worked 22:10
mntmn:322:11
swivelheh22:13
+ Kooda (~kooda@natsu.upyum.com)22:19
chartreuseI always use the more traditional: shutdown -h now22:20
mntmnchartreuse: same here22:20
chartreuseI was thinking if you end up adding a command for the keyboard to probe the power status, perhaps add in a flag if a charger is connected or not? 22:21
mntmngood idea22:22
chartreuseJust would be nice to maybe have one command that gives a bunch of status bits back to either display on the screen or such22:23
chartreuseI've not touched the LPC firmware myself, but is there some way of recovering it if I mess up? At least with the keyboard I can just hook up an external22:24
chartreuseI'm guessing the JTAG port is the only option for that?22:24
mntmnyeah, that command is the status command we are currently using... it just needs to be expanded a bit22:33
mntmnchartreuse: the lpc is flashed via microUSB.22:33
mntmnchartreuse: it will always offer this capability when in flashing mode and reset, i don't think you can brick it22:33
khmwhen I hit "circle" then "0" and the machine turned off without any complaining or buearucracy I was so happy.  the filesystems didn't much care for the experience, but I really appreciate a computer that understands what 'off' means.22:56
mntmnkhm: yeah, if you have an encrypted nvme and the cops come crashing down your door you will appreciate it!22:57
chartreuseOkay if there's no risk of bricking then I might play around with it. I don't have a cable atm to fit on the jtag port 23:07
chartreuseOnly reason I didn't encrypt my nvme is that I was concerned about the performance on the A53 since I thought it was lacking any crypto acceleration23:07
chartreuseMight end up doing it later though, copy all the files off, fill with random, then encrypt23:08
chartreuseHaving a quick hard power off is nice. Though I might add a confirmation to it since I've done it by accident before XD23:08
chartreuseJust a simple press y to shutdown prompt23:08
- andreas-e (QUIT: Quit: Leaving) (~Andreas@2001:861:3108:f570:8c86:6bb4:5689:4fc2)23:14
khmI won't use an unencrypted mobile device, basically on principle.23:22
ex-parrotI have LUKS enabled on my nvme and the performance has been “finel23:53
ex-parrot23:53
ex-parrotperhaps I’m missing out by not benchmarking it first but it’s still faster than SD was 23:53
chartreuseMy other laptops are, just was hesitant with the a53. Plus I've not really been "mobile" with it23:53
chartreuseIf you try `dd if=/dev/zero of=somefile` and cancel it after a while are you still getting around 200-300MB/s?23:54
chartreuseMy NVME with dram cache is getting around 280MB/s read and write23:54
chartreuseWhich is likely the limit for one lane of PCIe 1.023:54
chartreuseIt'd be nice if a future motherboard had the pins to give more lanes to the nvme, but I don't think it's possible with how it was done23:55
mntmnyeah, imx8mq has only 1 lane per controller (and 2 controllers / root ports)23:59

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