Музыка для сна: mpv "http://www.kahvi.org/playlistm3u.php?release_number=$((int(rand48()*434)))"

Монтирую /tmp в /tmp, а чего добились вы?

https://dpaste.com/C3Q3MSNUJ переключаюсь в режим FULL RMS

Переехал с ext4 на xfs. Было: Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/hdluks 479567560 454220268 20448100 96% /mnt/oldgentoo Стало: /dev/mapper/nvluks 488042696 460869012 27173684 95% /mnt/gentoo После прокатывания duperemove освободилось ещё 15ГБ.

‰ cat /etc/portage/patches/sys-apps/coreutils/coreutils-reflink-auto.patch --- a/src/install.c.orig 2021-04-10 15:13:14.698039128 +0300 +++ a/src/install.c 2021-04-10 15:13:24.114292838 +0300 @@ -264,7 +264,7 @@ { cp_options_default (x); x->copy_as_regular = true; - x->reflink_mode = REFLINK_NEVER; + x->reflink_mode = REFLINK_AUTO; x->dereference = DEREF_ALWAYS; x->unlink_dest_before_opening = true; x->unlink_dest_after_failed_open = false; --- a/src/cp.c.orig 2021-04-10 15:12:03.591111323 +0300 +++ a/src/cp.c 2021-04-10 15:12:40.576190820 +0300 @@ -793,7 +793,7 @@ x->move_mode = false; x->install_mode = false; x->one_file_system = false; - x->reflink_mode = REFLINK_NEVER; + x->reflink_mode = REFLINK_AUTO; x->preserve_ownership = false; x->preserve_links = false;

01:56:07]<gordon1> it has integrated bootloader iirc 01:56:18]<gordon1> dfu thing that triggers by BOOT0 pin 01:58:19]<L29Ah> 407? is this the only difference? 01:58:55]<gordon1> i think all of stm32f4 with usb 01:59:29]<L29Ah> oh wow 01:59:39]<L29Ah> DS tells they do 02:00:33]<L29Ah> but apparently it doesn&#39;t work 02:00:56]<L29Ah> i&#39;m holding BOOT0 and plug my shit in - get some whining about failure to establish the usb link in my dmesg 02:01:22]<L29Ah> while it works with firmware DFU 02:01:40]<gordon1> crystal most likely the reason 02:02:01]<gordon1> firmware configures PLL in the way to produce 48MHz clock required for USB 02:02:11]<gordon1> but integrated DFU bootloader is stupid 02:02:29]<gordon1> it just expects to have 8Mhz 02:04:32]<L29Ah> indeed, mine has a 25MHz crystal 02:07:51]<gordon1> Due to HSI deviation and since HSI is used to detect HSE value, the user must use low 02:07:53]<gordon1> frequency rather than high frequency HSE crystal values (low frequency values are better 02:07:56]<gordon1> detected due to larger error margin). For example, it is better to use 8 MHz instead of 02:08:01]<gordon1> 25 MHz. 02:08:27]<gordon1> page 121 02:12:07]<gordon1> basically plug and pray ... 20:22:01]<gordon1> it is a PITA yes 20:22:13]<gordon1> but ever worse with crystalless usb 20:22:21]<gordon1> i have my usb password thingy 20:22:33]<gordon1> and made a jig to program it 20:22:58]<gordon1> it depends on the position of your finger on the pcb if you&#39;re going to have it working or not 20:23:19]<gordon1> after its flashed - usb works perfectly fine 100% of the time 20:23:24]<gordon1> *it&#39;s 20:24:16]<gordon1> so yeah 20:24:22]<gordon1> try pushing on the crystal 20:24:28]<gordon1> or waving your arm around 20:24:47]<gordon1> you&#39;ll be surprised how often that does work 20:29:17]<L29Ah> OH FUCKING WOW 20:29:19]<L29Ah> gordon1: :* 20:29:31]<gordon1> lol did it work? 20:29:31]<L29Ah> i tried to be really careful when presing those boot and reset buttons 20:29:40]<L29Ah> and usb works! 20:29:45]<gordon1> yea yeah 20:29:52]<gordon1> welcome to stm32 dfu bootloader

@monthly ID=printerpriming /usr/bin/lpr /etc/fstab

Перешёл с GNU tar на borgbackup.

Задействовал неиспользуемый монитор для рисования часов: xinit `which i3lock` --force-clock --nofork --timesize=400 --datesize=100 --datestr=&#39;%a %d %b %y&#39; --datepos=&#39;800:800&#39;

Мониторим мощность процессора, чтобы потом например рисовать гнуплотом, не используя блотверную питонятину от косячка: import Control.Concurrent import qualified Streaming.Prelude as S toJoules :: String -> Double toJoules = (/ 1e6) . (read :: String -> Double) main = do S.print $ S.drop 2 $ S.scan (\(prev, _) new -> (new, new - prev)) (0, 0) snd $ S.map toJoules $ S.repeatM (threadDelay 1000000 >> readFile "/sys/class/powercap/intel-rapl:0/energy_uj")

Стрим про портирование непланарного слайсинга в slic3r будет сегодня в 22:00 GMT+3. Буду подтирать жопу за гениальным академическим программистом, нахачившим функциональность так, что её ни один вменяемый меинтейнер не примет. https://goodgame.ru/channel/L29Ah bitcoin:bc1qkjj2q8v555fje2evcxzqa2nh8h8te03r3h07nr

https://www.aliexpress.com/item/4000336239618.html НАЧАЛОСЬ

Выкорчёвываем из прыщеядра работу со стандартными USB-клавиатурами, не трогая мыши: diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index c7bc9db5b192..3df7e5844054 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1095,6 +1095,10 @@ static int usbhid_start(struct hid_device *hid) pr_info("%s: Fixing fullspeed to highspeed interval: %d -> %d\n", hid->name, endpoint->bInterval, interval); } + if (hid->collection->usage == HID_GD_KEYBOARD) { + ret = -EPERM; + goto fail; + } /* Change the polling interval of mice, joysticks * and keyboards. diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c index d5b7a696a68c..fa1ac8fde3fe 100644 --- a/drivers/hid/usbhid/usbkbd.c +++ b/drivers/hid/usbhid/usbkbd.c @@ -395,4 +395,3 @@ static struct usb_driver usb_kbd_driver = { .id_table = usb_kbd_id_table, }; -module_usb_driver(usb_kbd_driver);

https://blog.danman.eu/about-adding-a-static-route-to-my-docsis-modem/ что бывает когда покупаешь говнороутер без OpenWRT и хочешь добавить статический маршрут

https://github.com/l29ah/fl2k_signal_generator зделол в итоге лабораторный генератор сигналов с ncurses-интерфейсом: Set [f]requency by typing it and hitting Enter Up-Down: adjust frequency by 10% Right-Left: adjust frequency by 1% Setting waveform: s[q]uare, [s]ine, sa[w], [t]riangle [r]ound the frequency

https://pstbin.ru/f/50345/ я в будующем