Raspberry Pi Forums

hommar

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&

hommar

cdev-tux wrote: ↑
Wed Dec 26, 2018 8:58 pm
Were you able to get things working?

Yes, Thx!

hommar

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

hommar

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?

hommar

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 "...

hommar

$ man man

$ man if

PS https://linux.die.net/man/1/if

hommar

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

hommar

если пренебречь механической энергией, то вся электрическая уходит в тепло

hommar

google work?
https://www.ostechnix.com/fully-update- ... d-systems/

hommar

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 ...

hommar

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...

hommar

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...

hommar

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

hommar

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...

hommar

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...

hommar

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...

hommar

itsmedoofer wrote: ↑
Wed Nov 28, 2018 9:46 pm
Good lad, cheers

I do not understand your play-on-words also matroshka with balalayka

hommar

itsmedoofer wrote: ↑
Tue Nov 27, 2018 12:51 pm
the new release names

viewtopic.php?f=66&t=182906&p=1349219&h ... r#p1349219

hommar

The only real problem so-far we encountered with f2fs is that if you don't cleanly shutdown your filesystem, it loses most of the recently written data. I use elevator=noop for minimize this problem, because f2fs have own buffer, and doesn't need a second system buffer PS You can test my release fo...

hommar

ducarpit wrote: ↑
Fri Nov 09, 2018 8:37 am
Which is the right way?

I know one more

Code: Select all

dtoverlay=sdtweak,overclock_50=100

PS "sdio" may be work too.

hommar

Ось - ?
Ядро - ?

hommar

what revision have Blue Brazilian Raspberry Pi 3?

hommar

Top this page -> Help -> Linux -> Kernel Building

hommar

нет, и.к. малина не умеет быть USB клиентом

hommar

Swap is old unused memory
If you use system as fileserver, system move oldest unused memory to swapfile
And free up memory for more cache disk.

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