Re: A video problem

[KEA <kea@turul.banki.hu>]

Hi, Lars,

I am not sure I can help you, sorry. My latest experience is that I
could not even start dosemu 1.4 on a text console as I had used it
before. I can only start dosemu on a graphics terminal after X Window
System was started. But then it works well.

KEA.

On 10/25/2014 03:32 PM, Lars Bjørndal wrote:
> Hello
> 
> It's really important to me to get dosemu to work, if possible. Hope
> someone can help. I tried to start dosemu after booting the machine
> with the kernel parameters "console=tty0 nomodeset vga=normal"
> removed. Then dosemu starts, but on my braille display (I need it
> because I'm blind), I then get: Screen is not in text mode. For
> further details, look below.
> 
> Lars
> 
> On Sat, Jul 12, 2014 at 11:12:53PM +0200, Lars Bjørndal wrote:
>> Hello list
>>
>> I've used dosemu for years, and it has worked perfectly. After some
>> upgrades and hardware replacements, I cannot get dosemu to work any more. As
>> I always use console and never use GUI, I have the following kernel
>> command line: "console=tty0 nomodeset vga=normal". So I don't have any
>> framebuffer.
>>
>> I use Fedora 20, and have the package
>> dosemu-1.4.0.8-18.20131022git.fc20.x86_64 installed. When I run dosemu
>> with the -s flag, I get the following error messages:
>>
>> Running as root in full feature mode
>> ERROR: SDL: No available video device
>> ERROR: PORT: conflicting devices: VGAEmu VGA Controller & extra stuff
>> for port 0
>> x3c0
>> ERROR: PORT: conflicting devices: VGAEmu CRT Controller & video port io
>> for port
>>  0x3d4
>> ERROR: PORT: conflicting devices: VGAEmu Input Status #1/Feature Control
>> & extra
>>  stuff for port 0x3da
>> ERROR: PORT: conflicting devices: VGAEmu Mono/Hercules Card Range 0 &
>> video port
>>  io for port 0x3b4
>> ERROR: PORT: conflicting devices: VGAEmu Mono/Hercules Card Range 1 &
>> extra stuff for port 0x3bf
>>
>> Some output from lshw is:
>>
>>         *-display:0 UNCLAIMED
>>              description: VGA compatible controller
>>              product: 82Q963/Q965 Integrated Graphics Controller
>>              vendor: Intel Corporation
>>              physical id: 2
>>              bus info: pci@0000:00:02.0
>>              version: 02
>>              width: 64 bits
>>              clock: 33MHz
>>              capabilities: msi pm vga_controller cap_list
>>              configuration: latency=0
>>              resources: memory:fea00000-feafffff
>>              memory:d0000000-dfffffff ioport
>> :ecb8(size=8)
>>         *-display:1 UNCLAIMED
>>              description: Display controller
>>              product: 82Q963/Q965 Integrated Graphics Controller
>>              vendor: Intel Corporation
>>              physical id: 2.1
>>              bus info: pci@0000:00:02.1
>>              version: 02
>>              width: 32 bits
>>              clock: 33MHz
>>              capabilities: pm bus_master cap_list
>>              configuration: latency=0
>>              resources: memory:feb00000-febfffff
>>
>> Will it be possibel for me to run dosemu without enabling framebuffer
>> support? If yes, what configuration parameters do I need to insert into
>> my /etc/dosemu/dosemu.conf file?
>>
>> Thanks and regards,
>> Lars
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Üdvrivalgással:
KEA.
----
Keszthelyi András
e. doc.
ÓE-(ex BMF, exx Bánki)-KGK-SZVI
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