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Message #04512
Re: [Bug 292788] Re: [i855] Kubuntu: False Monitor Detection
Hey Bruce..
I can install 9.04 and try again. It'll take a week or so. I still
have the laptop but it's stable on good old Hardy kde3.
On Tue, Jun 2, 2009 at 10:04 AM, Bryce Harrington
<bryce@xxxxxxxxxxxxxxxxxxx> wrote:
> Hi kleidokrators,
>
>
> Thank you for taking the time to report this bug and helping to make Ubuntu better. You reported this bug a while ago and there hasn't been any activity in it recently. We were wondering is this still an issue for you? Can you try with the latest development release of Ubuntu? (ISO CD images are available from http://cdimage.ubuntu.com/releases/)
>
> If it remains an issue, could you also attach a new /var/log/Xorg.0.log?
> Thanks in advance.
>
> [This is an automated message. Apologies if it has reached you
> inappropriately; please just reply to this message indicating so.]
>
>
> ** Tags added: needs-verification
>
> ** Changed in: xserver-xorg-video-intel (Ubuntu)
> Status: New => Incomplete
>
> --
> [i855] Kubuntu: False Monitor Detection
> https://bugs.launchpad.net/bugs/292788
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “xserver-xorg-video-intel” source package in Ubuntu: Incomplete
>
> Bug description:
> After upgrading from Kubuntu 8.04 with KDE4 to 8.10 the system detects that a monitor has been disconnected when there isn't one. A window pops asking me if I wish to run the configuration tool to adjust the monitor setup or to ignore it.
>
> My system is an IBM Thinkpad R50e
> lspci |grep VGA gives 00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
> There are also some errors in the Xorg.0.log:
>
> (WW) intel(0): Register 0x61200 (PP_STATUS) changed from 0xc0000008 to 0xd0000009
> (WW) intel(0): PP_STATUS before: on, ready, sequencing idle
> (WW) intel(0): PP_STATUS after: on, ready, sequencing on
> (WW) intel(0): Register 0x71024 (PIPEBSTAT) changed from 0x80000202 to 0x00000202
> (WW) intel(0): PIPEBSTAT before: status: FIFO_UNDERRUN VSYNC_INT_STATUS VBLANK_INT_STATUS
> (WW) intel(0): PIPEBSTAT after: status: VSYNC_INT_STATUS VBLANK_INT_STATUS
> ---------------------------------------------------------------------------------------------------------------
> (II) intel(0): Pipe A is off
> (II) intel(0): Display plane A is now enabled and connected to pipe A.
> (WW) intel(0): Hardware claims pipe A is on while software believes it is off
> (WW) intel(0): Hardware claims plane A is on while software believes it is off
> ---------------------------------------------------------------------------------------------------------------
> and finally this keeps repeating
> (EE) intel(0): tried to update DSPARB with both planes enabled!
> (II) intel(0): I2C device "LVDSDDC_C:ddc2" registered at address 0xA0.
> (II) intel(0): I2C device "LVDSDDC_C:ddc2" removed.
> (EE) intel(0): underrun on pipe B!
> (EE) intel(0): underrun on pipe B!
> (EE) intel(0): underrun on pipe B!
> (EE) intel(0): tried to update DSPARB with both planes enabled!
> (II) intel(0): I2C device "LVDSDDC_C:ddc2" registered at address 0xA0.
> (II) intel(0): I2C device "LVDSDDC_C:ddc2" removed.
> (EE) intel(0): tried to update DSPARB with both planes enabled!
> (II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
> (II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
>
--
[i855] Kubuntu: False Monitor Detection
https://bugs.launchpad.net/bugs/292788
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in ubuntu.
References