Bug 8258 - Black screen when booting on GMA500 PC
Summary: Black screen when booting on GMA500 PC
Status: RESOLVED FIXED
Alias: None
Product: Mageia
Classification: Unclassified
Component: Release (media or process) (show other bugs)
Version: Cauldron
Hardware: i586 Linux
Priority: Normal major
Target Milestone: ---
Assignee: Mageia Bug Squad
QA Contact:
URL:
Whiteboard:
Keywords: NEEDINFO
: 12792 (view as bug list)
Depends on:
Blocks:
 
Reported: 2012-11-30 22:27 CET by Bjarne Thomsen
Modified: 2015-06-03 11:06 CEST (History)
5 users (show)

See Also:
Source RPM: ldetect-lst
CVE:
Status comment:


Attachments
'lspcidrake -v|grep Card' as requested by Thierry Vignaud (179 bytes, text/plain)
2013-04-10 12:37 CEST, Bjarne Thomsen
Details

Description Bjarne Thomsen 2012-11-30 22:27:52 CET
Description of problem:
I have not been able to install or run a LIVE DVD on my GMA500 PC.
I suspect that either the modesetting driver is not installed,
or it has not been properly configured.
I have a small fit-pc2i with GMA500 graphics, and I would like to help getting Mageia3 running on that hardware. Both ubuntu-12.10 and linuxmint-14 run right out of the box. How do I proceed? How do I get a console?

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.
Comment 1 Bjarne Thomsen 2012-12-01 16:21:01 CET
I installed Mageia3 alpha3 on a fit-pc2i with GMA500 graphics. I managed to log onto the system with ssh from another PC. I found that x11-driver-video-modesetting was not installed, and there was a line with 'Driver "fdev"' in xorg.conf. I installed the modesetting driver and inserted the two lines in Section "Device" of xorg.conf:
Driver "modesetting"
Option "SWCursor" "ON"

Then I re-booted, but the screen still went black. With lsmod I discovered that a module by the name 'poulsbo' was loaded, in addition to gma500_gfx. Such a module is not loaded in neither Mageia2 nor LinuxMint-14.

What is this mysterious module doing?
Manuel Hiebel 2012-12-01 19:05:29 CET

CC: (none) => mageia, thierry.vignaud, tmb
Source RPM: x11-driver-dideo-modesetting-0.5.0 => x11-driver-video-modesetting-0.5.0
Severity: normal => major

Comment 2 Bjarne Thomsen 2012-12-28 14:40:54 CET
GMA500 now works with current updates to cauldron when I
a) remove the xorg.conf from /etc/X11 and
b) configure boot to auto-login to KDE4 and
c) in KDE disable the internal display and select a 1920x1200 resolution for the external DVI device.
In gnome GMA500 only works in mirror mode with a low 1024x768 resolution.
I get an error when I try to select the high resolution for the DVI monitor.
The fit-pci2 box does not have an internal display. The external DVI connector has to be used.
Will there be a way to configure xorg.conf from the MCC?
Comment 3 Bjarne Thomsen 2013-01-13 21:45:57 CET
After massive updates to cauldron I have looked for changes:
a) xorg.conf still has to be removed by login from other PC
b) boot only works with outo-login into KDE4
There are improvements:
c) It is now possible by logout from KDE4 to obtain the login screen and
d) to login to 1) gnome, 2) gnome-classic and 3) xfce4
gnome is, however, not useful as gnome-shell uses about 80% of the CPU time.
2) and 3) seems to work, but when I try boot and auto-login into 2) and 3) I get
e) black screen for auto-login into xfce4
f) "Oh no! Something has gone wrong." for auto-login into gnome-classic.
After this I have to login from another PC to change auto-login to KDE4.
Comment 4 Bjarne Thomsen 2013-01-18 20:09:54 CET
Back to black screen after the latest updates to cauldron.
This also applies for auto-login to KDE4.
Could it be x11-driver-video-intel 2.20.18?
Comment 5 Bjarne Thomsen 2013-01-21 19:40:06 CET
Still black screen while trying auto-login to KDE4 after update to
x11-driver-video-intel 2.20.19. But maybe this is not the faulty component?
Comment 6 Bjarne Thomsen 2013-01-23 20:51:58 CET
No more black screen when booting into graphics mode without auto-login.
BUT I had to create a new xorg.conf by "Server configuration" in MCC,
AND edit xorg.conf: Driver "fbdev" --> Driver "modesetting"
I could then login to both KDE4 and Gnome-Classic, and they worked.

Is MCC going to be modified so that "modesetting" is inserted instead of "fbdev"?
Comment 7 Bjarne Thomsen 2013-03-20 10:49:10 CET
Centerum censeo: Driver "fbdev"  -->  Driver "modesetting"
when configuring xorg.conf in the control center
Comment 8 Bjarne Thomsen 2013-04-09 16:23:46 CEST
After the latest update (2013-04-09) to cauldron xorg.conf was overwritten during re-boot and the line
Driver "fbdev"
was inserted into xorg.conf
This again resulted in a black screen until I editet the line to
Driver "modesetting"

Any hope that this bug will be fixed?
Comment 9 Thierry Vignaud 2013-04-10 06:56:20 CEST
Waht's the result of 'lspcidrake -v|grep Card' ?

Keywords: (none) => NEEDINFO
Source RPM: x11-driver-video-modesetting-0.5.0 => ldetect-lst

Thierry Vignaud 2013-04-10 06:56:30 CEST

Summary: Black screen when booting mageia3-alpha3 on GMA500 PC => Black screen when booting on GMA500 PC

Comment 10 Bjarne Thomsen 2013-04-10 12:37:44 CEST
Created attachment 3729 [details]
'lspcidrake -v|grep Card' as requested by Thierry Vignaud

Info on boulsbo card
Thierry Vignaud 2013-04-10 18:01:13 CEST

Attachment 3729 mime type: application/octet-stream => text/plain

Comment 11 Thierry Vignaud 2013-04-10 18:10:38 CEST
We changed it from old broken psb to fbdev in bug #5633.
Changing to "modesetting" make sense due to the kernel driver
Fixed in SVN

Status: NEW => RESOLVED
Resolution: (none) => FIXED

Comment 12 Thierry Vignaud 2015-06-03 09:58:51 CEST
*** Bug 12792 has been marked as a duplicate of this bug. ***

CC: (none) => dglent

Comment 13 Bjarne Thomsen 2015-06-03 11:06:31 CEST
Actually, it workes with one of the later mga5 netinstall ISOs, so we could
possibly close it. Ah, I se it is closed!

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