Ubuntu
xserver-xorg-video-ati package

[RV770 HD 4850] Output DVI-I_2/analog enabled but has no modes

Bug #319930 reported by mattz
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
xserver-xorg-driver-ati
Won't Fix
Medium
xserver-xorg-video-ati (Ubuntu)
Fix Released
High
Unassigned

Bug Description

Binary package hint: xorg

I encounter the error "Radeon (0): Output DVI-0 enabled but has no modes" when trying to boot into Jaunty using either the ati or Radeonhd drivers.

I also encountered a similar error when trying to use the livecd. After unsuccessfully trying to load up, I am sent to the terminal with an error code "Output DVI-I_2/analog enabled but has no modes" The only way of viewing the livecd or a proper installation was to go into low graphics mode (vesa)

If I go into display settings, it comes up with "Monitor: Unknown" and a refresh rate of 0.

I am running Jaunty Alpha 3 AMD64, using a Ati Radeon 4850HD card with a HP Ultra VGA 1280 monitor attached to the video card with a vga to dvi adapter

I have not encountered this problem with either Hardy or Intrepid installations in the past

[lspci]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV770 [Radeon HD 4850] [1002:9442]
     Subsystem: Giga-byte Technology Device [1458:b000]

See original description
Revision history for this message
mattz (matt-ma77z) wrote :
Revision history for this message
mattz (matt-ma77z) wrote :
description: updated
description: updated
mattz (matt-ma77z)
description: updated
mattz (matt-ma77z)
description: updated
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

If you manage to get a logfile from it (/var/log/Xorg.0.log), please attach it to this bug. It should be in the live session, but perhaps a bit hard to copy elsewhere..

Changed in xorg:
status: New → Incomplete
Revision history for this message
mattz (matt-ma77z) wrote :
mattz (matt-ma77z)
description: updated
Revision history for this message
In , Bryce Harrington (bryce) wrote :

Created an attachment (id=22338)
Xorg.0.log

Forwarding this bug from a Ubuntu reporter:
https://bugs.edge.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/319930

[Original Report]
I encounter the error "Radeon (0): Output DVI-0 enabled but has no modes" when trying to boot into Jaunty using either the ati or Radeonhd drivers.

I also encountered a similar error when trying to use the livecd. After unsuccessfully trying to load up, I am sent to the terminal with an error code "Output DVI-I_2/analog enabled but has no modes" The only way of viewing the livecd or a proper installation was to go into low graphics mode (vesa)

If I go into display settings, it comes up with "Monitor: Unknown" and a refresh rate of 0.

I am running Jaunty Alpha 3 AMD64, using a Ati Radeon 4850HD card with a HP Ultra VGA 1280 monitor attached to the video card with a vga to dvi adapter

I have not encountered this problem with either Hardy or Intrepid installations in the past

[lspci]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV770 [Radeon HD 4850] [1002:9442]

Revision history for this message
Bryce Harrington (bryce) wrote : Re: [Jaunty Alpha 3] Output DVI-I_2/analog enabled but has no modes

I've forwarded this bug upstream at https://bugs.freedesktop.org/show_bug.cgi?id=19802 . Could you please subscribe yourself to this bug, in case they need further information or wish you to test something. Thanks ahead of time!

Changed in xserver-xorg-video-ati:
importance: Undecided → High
status: Incomplete → Triaged
Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
status: Unknown → Confirmed
Bryce Harrington (bryce)
description: updated
Revision history for this message
Bryce Harrington (bryce) wrote :

Both this bug and bug 325394 are probably due to incomplete support for r7xx chips in the current -ati. Hopefully we'll see code from upstream for this in time for jaunty. We'll see.

Revision history for this message
Bryce Harrington (bryce) wrote :

I've just now uploaded the 6.11.0 driver to Jaunty, and it claims to have a lot of improvements for output handling so my guess is that it may fix this issue. Would you mind re-testing against current Jaunty and let me know whether the issue is fixed now? Thanks ahead of time.

Changed in xserver-xorg-video-ati:
status: Triaged → Incomplete
Revision history for this message
mattz (matt-ma77z) wrote :

Unfortunately things went from bad to worse. I cant seem to successfully get into gnome anymore.

At the moment I see the loading cursor for a couple of seconds, then the screen flickers and a dialog box that says:
"The greeter application appears to be crashing. Attempting to use a different one" appears

If I click ok, the screen flickers and then the process repeats until I get a blue screen stating:
"The display server server has been shut down 6 times in the last 90 seconds. It is likely that something bad is going on. Waiting for 2 minutes before trying again on display: 0"

I ran sudo dpkg-reconfigure -phigh xserver-xorg from the terminal with no success.

Revision history for this message
Bryce Harrington (bryce) wrote :

Look in /var/log/gdm/ for files with error messages, or maybe in your /var/log/Xorg.0.log[.old] files.

Changed in xserver-xorg-video-ati:
status: Incomplete → New
status: New → Incomplete
Revision history for this message
mattz (matt-ma77z) wrote :

After running sudo apt-get update and installing the updates a couple of days later, the computer now boots into ubuntu with no error messages. Might of been an unrelated problem but it now seems to be fixed. Thank you for all of your help :)

Revision history for this message
In , Bryce Harrington (bryce) wrote :

Reporter indicates in the downstream bug that the issue has gone away with the latest driver.

Revision history for this message
Paul O'Keefe (pbokeefe) wrote :

Not working for me even with the 6.11.0 driver. Am attaching xorg.conf and Xorg.0.log files.

Revision history for this message
Paul O'Keefe (pbokeefe) wrote :

xorg.conf

Revision history for this message
Bryce Harrington (bryce) wrote :

mattz, good to hear your problem has gone away with latest updates.

Paul, I have to assume you have a separate problem so ask that you file a new bug - in any case upstream requires one bug report per person so please file a new report.

Changed in xserver-xorg-video-ati:
status: Incomplete → Fix Released
Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
status: Confirmed → Fix Released
Revision history for this message
mattz (matt-ma77z) wrote :

Hi Bryce, unfortunately I just realised that those recent updates caused my xorg.conf file to go back to vesa, hence why I haven't been getting those errors anymore.

I just switched back to ati and when I try to boot into ubuntu with 'ati' in my xorg.conf file, it first comes up with "Ubuntu is running in low-graphics mode"

then it comes up with the error popup "The greeter application appears to be crashing. Attempting to use a different one."

Revision history for this message
In , Lam (lam-lac) wrote :

Not true - he reported it working with the vesa driver. I'd reopen it if I were you.

Revision history for this message
Luiz (luiz-stormwalker) wrote :

just a question... how do I install this FIX pack ???
I have thsi "SRC" "MAN" folders and the files ... where do I put it??

Revision history for this message
In , D. Hugh Redelmeier (hugh-mimosa) wrote :

There is a chance that this is related to https://bugzilla.redhat.com/show_bug.cgi?id=487285

(I'm reopening because the original poster's problem is not solved, not because my problem might be related.)

Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
status: Fix Released → Confirmed
Revision history for this message
In , agd5f (agd5f) wrote :

Looks like he's actually using radeonhd.

Revision history for this message
In , Mhopf-suse (mhopf-suse) wrote :

Version 1.2.4 is too old, please retry with newer 1.3.0.
Also, the config seem to have a configured monitor. Retry with out the
  Monitor "Monitor[0]"
or equivalent line in the Screen section.

Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
importance: Unknown → Medium
Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
importance: Medium → Unknown
Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
importance: Unknown → Medium
Revision history for this message
In , Jeremy Sequoia (jeremyhu) wrote :

Does this issue occur with the preferred ati driver (xf86-vide-ati)? If so, please move this to the Driver/Radeon component.

Development of radeonhd has pretty much halted and development focus is on the ati driver. Please see http://www.x.org/wiki/radeonhd

If the issue does not exist in the ati driver (or if there is no response to this message), this bug will be closed as WONTFIX unless someone contributes a patch.

Revision history for this message
In , Jeremy Sequoia (jeremyhu) wrote :

Closing due to lack of response. Please reopen and move to the Driver/Radeon
component if this issue persists with xf86-video-ati

Bug Watch Updater (bug-watch-updater)
Changed in xserver-xorg-driver-ati:
status: Confirmed → Won't Fix
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