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by hommar
Sat Jul 13, 2019 5:19 am
Forum: General discussion
Topic: Pi 4 heat sinks
Replies: 21
Views: 1441

Re: Pi 4 heat sinks

HTB1Nw7xXNz1gK0jSZSgq6yvwpXaD.jpg
HTB1Nw7xXNz1gK0jSZSgq6yvwpXaD.jpg (151.19 KiB) Viewed 683 times
HTB1yvExXND1gK0jSZFyq6AiOVXaU.jpg
HTB1yvExXND1gK0jSZFyq6AiOVXaU.jpg (144.26 KiB) Viewed 683 times
Best of the best.

Possible
by hommar
Thu Jul 11, 2019 5:14 pm
Forum: Русский
Topic: Как избежать проблем из-за отключения электроэнергии
Replies: 3
Views: 177

Re: Как избежать проблем из-за отключения электроэнергии

есть интересное, правда без корпуса... на Али набери в поиске "USB 5v 3v 18650"
by hommar
Thu Jul 11, 2019 5:08 pm
Forum: Русский
Topic: Нет выхода в инет при подключении как точке доступа
Replies: 1
Views: 125

Re: Нет выхода в инет при подключении как точке доступа

проблем может быть вагон и маленькая тележка:
маршрутизация не включена, нат не настроен, днс не настроен....

а с учётом того как поставлен вопрос - скорее всего всё вместе взятое
by hommar
Fri Jun 07, 2019 4:41 pm
Forum: Русский
Topic: Доброго времени суток!
Replies: 1
Views: 310

Re: Доброго времени суток!

про wine забудь, не та архитектура
by hommar
Tue Mar 26, 2019 9:47 am
Forum: Русский
Topic: Периодически отваливается флешка с системой.
Replies: 2
Views: 506

Re: Периодически отваливается флешка с системой.

Может флешка помирает?
Попробуй другую.
by hommar
Tue Mar 26, 2019 9:45 am
Forum: Русский
Topic: Не загружается Raspberry pi 3B+ Element14
Replies: 4
Views: 1779

Re: Не загружается Raspberry pi 3B+ Element14

Флешка сдохла?
Попробуй другую.
by hommar
Sun Mar 03, 2019 6:08 pm
Forum: Troubleshooting
Topic: SD Card reliability debate ...
Replies: 12
Views: 7757

Re: SD Card reliability debate ...

apudapus wrote:
Sun Mar 03, 2019 1:07 pm
don't use more than 80% of capacity - this reduces garbage collection and prolongs the life of the device
if use SD card with A1 or A2 classes, then add parameter "discard" for ext4 or f2fs in fstab
else controller think you use 100% of capacity.

PS because true A1/A2 cards support blkdiscard
by hommar
Thu Jan 24, 2019 5:10 pm
Forum: Troubleshooting
Topic: Boot Pi 3B+ to Ubuntu Mate from USB drive?
Replies: 2
Views: 458

Re: Boot Pi 3B+ to Ubuntu Mate from USB drive?

taylorkh wrote:
Thu Jan 24, 2019 3:25 pm
I have several Pi 3B+ models running Ubuntu Mate 18.04 from MicroSD cards.
realy? 18.04&
by hommar
Fri Jan 18, 2019 1:45 pm
Forum: Gaming
Topic: Q3lite - Quake III Arena for the Raspberry Pi
Replies: 116
Views: 69691

Re: Q3lite - Quake III Arena for the Raspberry Pi

cdev-tux wrote:
Wed Dec 26, 2018 8:58 pm
Were you able to get things working?
Yes, Thx!
by hommar
Tue Jan 15, 2019 5:45 pm
Forum: Raspbian
Topic: Booting 3B with armv6l kernel?
Replies: 1
Views: 534

Re: Booting 3B with armv6l kernel?

add to arch/arm/configs/bcm2709_defconfig

Code: Select all

CONFIG_ARCH_MULTI_V6=y
# CONFIG_ARCH_MULTI_V7 is not set
and use manual for Raspberry Pi 2, Pi 3, Pi 3+ (kernel7)

PS I test it. Does not work
by hommar
Thu Jan 03, 2019 8:14 pm
Forum: Русский
Topic: Малина не запускается.
Replies: 8
Views: 9949

Re: Малина не запускается.

Lucky_Yani wrote:
Thu Jan 03, 2019 12:32 am
Есть идеи как проверить вообще жива она или нет?
Ось какая?
Малина какая?
Карты какие? Фото? Где куплены?
by hommar
Sun Dec 16, 2018 8:04 pm
Forum: General discussion
Topic: swap file on usb -=problems&thoughts=-
Replies: 11
Views: 531

Re: swap file on usb -=problems&thoughts=-

small example appreciated. Example from man page if test -f /var/swap.bin echo swap.bin exists else echo swap.bin does not exist end or if test -f /dev/sdx4 echo device sdx4 exists else echo device sdx4 does not exist end or #!/bin/bash dir_name="/var" if [ `mount | grep "$dir_name"` ]; then echo "...
by hommar
Sat Dec 15, 2018 11:44 pm
Forum: Advanced users
Topic: Remotely update Pi's from Master image?
Replies: 9
Views: 1846

Re: Remotely update Pi's from Master image?

I think good idea use squashfs and overlayfs (see team "readonly rootfs" on this forum for example)

and every boot as first boot with load configs from fat partition

And when need update you download new squash file
by hommar
Sat Dec 15, 2018 10:56 pm
Forum: Русский
Topic: RPi 3 потребляемый ток в остановленном состоянии 0.25А. Куда уходит?
Replies: 4
Views: 1600

Re: RPi 3 потребляемый ток в остановленном состоянии 0.25А. Куда уходит?

если пренебречь механической энергией, то вся электрическая уходит в тепло
by hommar
Fri Dec 07, 2018 8:37 pm
Forum: Gaming
Topic: Q3lite - Quake III Arena for the Raspberry Pi
Replies: 116
Views: 69691

Re: Q3lite - Quake III Arena for the Raspberry Pi

The second error is caused by using a different version of the SDL libraries than what is installed by default with Q3lite. The SDL2 libraries installed by Q3lite don’t have an x11 driver installed, since the game runs on OpenGL ES using the Broadcom driver with SDL’s RPI driver. I would recommend ...
by hommar
Fri Dec 07, 2018 2:37 pm
Forum: General discussion
Topic: Rpi 3B+ over Asus Tinker Board
Replies: 27
Views: 3651

Re: Rpi 3B+ over Asus Tinker Board

I think not need compare merits, but limitations For example, you have very good car, but you can't move your baby to scool, becouse its sportcar If you can tolerate flaws TinkerBoard - buy TinkerBoard, else buy RPi (not hw only, but more soft, or as soft compare with hw) PS I have both, but I use R...
by hommar
Thu Dec 06, 2018 4:42 pm
Forum: Gaming
Topic: Q3lite - Quake III Arena for the Raspberry Pi
Replies: 116
Views: 69691

Re: Q3lite - Quake III Arena for the Raspberry Pi

I have problem with prev version (v1.0.2) execing default.cfg couldn't exec q3config.cfg couldn't exec autoexec.cfg Hunk_Clear: reset the hunk ok ----- Client Initialization ----- Couldn't read q3history. ----- Initializing Renderer ---- ------------------------------- QKEY found. ----- Client Initi...
by hommar
Wed Dec 05, 2018 12:04 pm
Forum: Advanced users
Topic: How to pre-install packages on custom image (pi-gen)
Replies: 4
Views: 847

Re: How to pre-install packages on custom image (pi-gen)

boot from raspbian-lite on rPi
If you can use other (non Arm) need use Qemu

but if boot from raspbian-lite on rPi do not need Qemu

PS I use my rPi only for make my raspbian-custom-for-russian-users bucouse this is easy

PPS He who makes no mistakes makes nothing.
need do it for undestend it
by hommar
Wed Dec 05, 2018 10:46 am
Forum: Advanced users
Topic: How to pre-install packages on custom image (pi-gen)
Replies: 4
Views: 847

Re: How to pre-install packages on custom image (pi-gen)

Easy use rPi for it (boot from mmcblk0) 0) dd original.img to sda 1) mount / as /mnt (sda2) 2) mount /boot as /mnt/boot (sda1) 3) mount -t proc proc /mnt/proc mount --bind /dev /mnt/dev mount --bind /dev/pts /mnt/dev/pts mount --bind /sys /mnt/sys 4) chroot /mnt 5) apt update && apt install mc && ap...
by hommar
Sat Dec 01, 2018 8:36 am
Forum: Advanced users
Topic: f2fs : why not distribution with root fs as f2fs
Replies: 14
Views: 2574

Re: f2fs : why not distribution with root fs as f2fs

One point worth considering is that SD card manufacturers may be specifically optimising their FTL behaviours for workloads like ext4 and FAT - small in-place writes for metadata, arbitrary linear writes of file data. Different Applications Require Different Cards (and more on this site) I use SunD...
by hommar
Fri Nov 30, 2018 11:35 am
Forum: Advanced users
Topic: f2fs : why not distribution with root fs as f2fs
Replies: 14
Views: 2574

Re: f2fs : why not distribution with root fs as f2fs

1. Primarily F2FS was intended for raw memory chips I think you do not right. F2FS is not for raw memory chips The motive for F2FS was to build a file system that, from the start, takes into account the characteristics of NAND flash memory-based storage devices (such as solid-state disks, eMMC, and...
by hommar
Fri Nov 30, 2018 11:28 am
Forum: Advanced users
Topic: f2fs-tools version
Replies: 7
Views: 1178

Re: f2fs-tools version

itsmedoofer wrote:
Wed Nov 28, 2018 9:46 pm
Good lad, cheers :)
I do not understand your play-on-words also matroshka with balalayka
by hommar
Wed Nov 28, 2018 5:47 pm
Forum: Advanced users
Topic: f2fs-tools version
Replies: 7
Views: 1178

Re: f2fs-tools version

itsmedoofer wrote:
Tue Nov 27, 2018 12:51 pm
the new release names
viewtopic.php?f=66&t=182906&p=1349219&h ... r#p1349219

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