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PostPosted: Sat May 16, 2020 6:28 pm 
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More fixed bugs found by Yuriy Olegov https://vk.com/id6649258

#7932 by leency in /programs/games/bomber: Bomber crashed: revert rev.7670 "compress images by Andrey Oskin"
#7931 by leency in /data: remove Life from menu.dat as it is at ISO now; and accessible from APP+
#7930 by leency in /: demos/3d/flatwav: small update, add to ISO, fix RUS menu.dat

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PostPosted: Mon May 18, 2020 1:57 pm 
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TxtRead is replaced by Quark in IMG.
.txt and .log extensions are now associated with Quark because it can show UTF8 and and has auto-detection of right encoding. Also it supports big and small system font.

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PostPosted: Wed May 27, 2020 7:10 pm 
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TODO:
Remove all giflite.inc and pcx unpackers. Use build-in RAW or LIBIMG.

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PostPosted: Fri Oct 02, 2020 5:06 pm 
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In r8086 (ha-ha) I fixed a bug that looked like this.
Attachment:
failed_to_start.png
failed_to_start.png [ 5.53 KiB | Viewed 665 times ]

The logic in kernel.asm is as follows:
- If rd_load_from_hd = 1, skip initialization of /rd;
- ...
- If rd_load_from_hd = 1, load it and initialize /rd.

For historical reasons access to rd_load_from_hd variable was sometimes done as rd_load_from_hd+0x10000, which pointed to some kernel code.
If you are lucky enough, [rd_load_from_hd+0x10000] is actually 1 but there is no ramdisk image on hdd.
Therefore ramdisk is not initialized and launcher app cannot be started.


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PostPosted: Sun Oct 04, 2020 8:23 pm 
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Starting from r8091 autobuild provides kolibri.raw -- a flash / hdd image (fat32).

I only put there
- kordldr.f32, kernel.mnt, config.ini and kolibri.img to the root directory and
- contents of kolibri.img to /kolibrios to allow booting from an IDE drive without a ramdisk.

To boot without /rd edit config.ini and uncomment the following lines:
- imgfrom=3
- syspath=/HD0/1/KOLIBRIOS


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PostPosted: Tue Oct 27, 2020 2:06 am 
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Starting from r8118 kolibri.raw is a hybrid bios/uefi image for flash and hdd.
64MiB should be enough for everybody.

Flash it with dd or cat on Linux and with rawwrite32 on Windows.


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PostPosted: Tue Oct 27, 2020 10:24 am 
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dunkaist wrote:
rawwrite32 on Windows.

By the way rawwrite32 under windows supports only *.bin files as unzipped raw image.

Im use rufus for reformat flash.
Download and use rawwrite32. All writed ok.
But OS not stareted on my china netbooks. Perhaps they are very whimsical to the boot sector.


Attachments:
extensions.png
extensions.png [ 4.25 KiB | Viewed 325 times ]

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2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
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PostPosted: Tue Oct 27, 2020 3:57 pm 
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Evgeniy wrote:
But OS not stareted on my china netbooks. Perhaps they are very whimsical to the boot sector.
Any details on this? BIOS/UEFI mode, any text messages with [c] option set on the blue screen? Same for this image? Same behavior of any other OS'es / loaders?

Evgeniy wrote:
By the way rawwrite32 under windows supports only *.bin files as unzipped raw image.
Evgeniy wrote:
Download and use rawwrite32. All writed ok.
Hence rawwrite supports any filename suffixes.


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PostPosted: Tue Oct 27, 2020 9:32 pm 
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dunkaist wrote:
Evgeniy wrote:
But OS not stareted on my china netbooks. Perhaps they are very whimsical to the boot sector.
Any details on this? BIOS/UEFI mode, any text messages with [c] option set on the blue screen? Same for this image? Same behavior of any other OS'es / loaders?


I'm post my results here viewtopic.php?f=34&t=3270#p75197

Why UEFI is 64 bit? Im found BOOTX64.EFI loader on image. We have 32 bit system and need bootia32.efi loader. If im understand.

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2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).


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PostPosted: Tue Oct 27, 2020 10:16 pm 
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Evgeniy wrote:
Why UEFI is 64 bit?
64-bit UEFI firmware can start only 64-bit loaders, and it is responsibility of the loader to switch to 32-bit protected mode and then run KolibriOS. Your first laptop seems to have 32-bit UEFI, but there is no 32-bit UEFI loader for KolibriOS currently because such systems are quite rare. Wait a few days to become the first to test it.


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PostPosted: Tue Oct 27, 2020 10:33 pm 
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Thanks. Well Let's try running this.

Can you add simple text output to screen at the beginning initialization uefi. For example "KolibriOS UEFI Loading...".
To know that the BIOS found the boot loader :!:

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2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).


Last edited by Evgeniy on Tue Oct 27, 2020 10:36 pm, edited 1 time in total.

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