nisu jedini s tim problemom..... <div><br></div><div>možda nisam na tragu problema možda jesam, ali korištenje vlasničkih drivera na Ubuntu distribuciji je meni stvorilo probleme slične njihovima i maknula sam ih/deinstalirala... jednostavno koristiti ono što ima Ubuntu out of the box.... najnoviji Ubuntu radi super na malim ekranima ali nije baš dobar s velikim rezolucijama (imam osjećaj da je složen samo za netbook računala).... jer meni na 22' monitoru/desktop računalu starom cca 8 godina nije nikako radilo a na netbooku starom godinu dana nemam problema...</div>
<div><br></div><div>Neka probaju s Xfce ili Lxde sučeljem i neka ne prtljaju po vlasničkim driverima i neka puste da to distribucija detektira sama</div><div><br></div><div>molim iskusnije da se jave.... </div><div><br></div>
<div><br><div class="gmail_quote">Dana 8. kolovoza 2012. 10:36 Milan Rajacic <span dir="ltr"><<a href="mailto:mrajacic@gmail.com" target="_blank">mrajacic@gmail.com</a>></span> je napisao/la:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p>Bok!</p>
<p>Ima li tko u Zagrebu da malo pogleda o cemu se radi i pomogne ljudima. Bar kakav hint mailom. Ja sam pokusao, ali nista nasao nesto pametno, a mobilni pristup netu na obali nije bas neki.<br>
Ako to rijese opremili bi tim modelom svoje ucionice, vidi zadnje retke.</p>
<p>Pozdrav,</p>
<p>Milan</p>
<div class="gmail_quote">---------- Forwarded message ----------<br>From: "HSIN" <<a href="mailto:hsin@hsin.hr" target="_blank">hsin@hsin.hr</a>><br>Date: Aug 2, 2012 12:08 PM<br>Subject: Pomoc pri rjesavanju problema sa HP racunalom na Linuxu<br>
To: <<a href="mailto:milan@linux.hr" target="_blank">milan@linux.hr</a>><br><br type="attribution"><u></u>
<div bgcolor="#ffffff">
<div><font face="Arial">Postovani g. Rajacic,</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial">sukladno telefonskom razgovoru, dostavljamo Vam
opis problema i hardverske specifikacije doticnog racunala.</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial" color="#000080"><u><strong>Kratki opis
problema:</strong></u></font></div>
<div><font face="Arial">Problem se javlja pri visokim rezolucijama
(1600x900) sa grafickom karticom. Pojavljuju se treptece horizontalne crte
preko cijelog ekrana kao da nije pogodjena frekvencija osvjezavanja. Problem je
isti na razlicitim ditribucijama (pokusali smo sa zadnjim Debianom i Ubuntuom).
Takodjer i nekoliko drivera (intel, i915,..) daju iste rezultate. Jedino VESA
radi dobro, medjutim nema visoke rezolucije. Takodjer smo pokusali i
konfigurirati Xorg server, medjutim sa forsiranjem nekog odredjenog moda, GDM se
uopce ne pokrece nego izbacuje gresku "Cannot open display". Najveci progres smo
dobili sa konzolom i <em>uvesafb</em> driverom, pri cemu je rezolucija dobra
(1600x900) i nema flickera, medjutim cim se pokrene graficko sucelje,
rezolucija se opet vrati na 800x600.</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial" color="#000080"><u><strong>Hardware
info:</strong></u></font></div>
<div><font face="Arial" color="#000080">Radi se o HP All-in-One racunalu
sljedecih specifikacija:</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial">product: HP Pro 3420 AiO PC<br>vendor:
Hewlett-Packard<br>Motherboard: Quanta / 2AC5 </font></div>
<div><font face="Arial">BIOS: AMI version: LEO_707
(11/17/2011)</font></div>
<div><font face="Arial">CPU: Intel(R) Pentium(R) CPU G630 @
2.70GHz</font></div>
<div><font face="Arial">Chipset: Intel Corporation 6 Series/C200 Series
Chipset Family PCI Express</font></div>
<div><font face="Arial">Display:</font></div>
<div><font face="Arial">
description: VGA compatible
controller<br>
product: 2nd Generation Core Processor Family Integrated Graphics
Controller<br>
vendor: Intel Corporation</font></div>
<div><font face="Arial">
Subsystem: Hewlett-Packard Company Device
2ac5<br>
physical id:
2<br>
bus info:
pci@0000:00:02.0<br>
version:
09<br>
width: 64
bits<br>
clock:
33MHz<br>
capabilities: msi pm vga_controller bus_master
cap_list<br>
configuration:
latency=0<br>
resources: memory:fe000000-fe3fffff memory:c0000000-cfffffff
ioport:f000(size=64)</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial" color="#000080">Ovo prijavljuje "dmesg" prilikom
inicijalizacije:</font></div>
<div><font face="Arial">[ 4.336583] pci 0000:00:02.0: PCI
INT A -> GSI 16 (level, low) -> IRQ 16<br>[ 4.336587]
pci 0000:00:02.0: setting latency timer to 64<br>[ 4.365978]
mtrr: type mismatch for c0000000,10000000 old: write-back new:
write-combining<br>[ 4.365980] [drm] MTRR allocation
failed. Graphics performance may suffer.<br>[ 4.366190]
pci 0000:00:02.0: irq 46 for MSI/MSI-X<br>[ 4.366194] [drm]
Supports vblank timestamp caching Rev 1 (10.10.2010).<br>[
4.366195] [drm] No driver support for vblank timestamp
query.<br>[ 4.368498] cfg80211: Calling CRDA to update world
regulatory domain<br>[ 4.423755] acpi device:34: registered as
cooling_device2<br>[ 4.423909] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input4<br>[
4.423963] ACPI: Video Device [GFX0] (multi-head: yes rom: no post:
no)<br>[ 4.423990] [drm] Initialized i915 1.6.0 20080730 for
0000:00:02.0 on minor 0</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial" color="#000080">Ovo je Xorg.conf:</font></div>
<div><font face="Arial">Section "Device"<br>
Identifier "Card0"<br>
Driver
"intel"<br> VendorName "Intel
Corporation"<br> BoardName
"Sandy Bridge Integrated Graphics Controller"<br>
BusID
"PCI:0:2:0"<br>EndSection<br></font></div>
<div><font face="Arial" color="#000080">Ovo prijavljuje
framebuffer:</font></div>
<div><font face="Arial"> 02: None 00.0: 11001 VESA
Framebuffer<br> [Created at
bios.464]<br> Unique ID:
rdCR.QgFYtsmQZBC<br> Hardware Class:
framebuffer<br> Model: "Intel(R)
Sandybridge/Ivybridge Graphics Controller"<br>
Vendor: "Intel Corporation"<br>
Device: "Intel(R) Sandybridge/Ivybridge Graphics
Controller"<br> SubVendor: "Intel(R)
Sandybridge/Ivybridge Graphics Chipset Accelerated VGA
BIOS"<br> Revision:
"Hardware Version 0.0"<br> Memory
Size: 63 MB + 960 kB<br> Memory
Range: 0xc0000000-0xc3feffff (rw)<br>
Mode 0x0360: 1600x900 (+1600), 8 bits<br>
Mode 0x0361: 1600x900 (+3200), 16
bits<br> Mode 0x0362: 1600x900
(+6400), 24 bits<br> Mode 0x0305:
1024x768 (+1024), 8 bits<br> Mode
0x0317: 1024x768 (+2048), 16 bits<br>
Mode 0x0318: 1024x768 (+4096), 24 bits<br>
Mode 0x0312: 640x480 (+2560), 24
bits<br> Mode 0x0314: 800x600
(+1600), 16 bits<br> Mode 0x0315:
800x600 (+3200), 24 bits<br> Mode
0x0301: 640x480 (+640), 8 bits<br>
Mode 0x0303: 800x600 (+832), 8 bits<br>
Mode 0x0311: 640x480 (+1280), 16 bits<br>
Mode 0x037d: 1600x900 (+1600), 8
bits<br> Mode 0x037e: 1600x900
(+3200), 16 bits<br> Mode 0x037f:
1600x900 (+6400), 24 bits<br> Config
Status: cfg=new, avail=yes, need=no, active=unknown<br></font></div>
<div><font face="Arial">Ukoliko trebate detaljnije informacije o hardwareu,
u prilogu se nalazi ispis "hwinfo".</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial">Molimo vas da se raspitate medju kolegama o
mogucnosti rjesavanja ovog problema, jer nam racunalo po ostalim performansama
odgovara za sastavljanje buduce ucionice za pripreme i natjecanja informatickih
olimpijaca.</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial">Unaprijed zahvaljujemo,</font></div>
<div><font face="Arial">uz pozdrave,</font></div>
<div><font face="Arial"></font> </div>
<div><font face="Arial">Aron Bohr, strucni suradnik</font></div>
<div><font face="Arial">Ivo Separovic, tajnik HSIN-a</font></div>
<div><font face="Arial">---<br>Hrvatski savez informatičara<br>Dalmatinska
12, 10000 Zagreb<br>Tel. 01/48-48-768, tel./fax. 01/48-48-770<br><a href="http://www.hsin.hr" target="_blank">http://www.hsin.hr</a></font></div></div>
</div>
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<br></blockquote></div><br></div>