Bug 756415

Summary: Anaconda doesn't update display using NVidia Geforce GTX 570 card
Product: [Fedora] Fedora Reporter: Jeremy Sanders <jeremy>
Component: xorg-x11-drv-nouveauAssignee: Ben Skeggs <bskeggs>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: airlied, ajax, bskeggs, jonathan, rmj, vanmeeuwen+fedora
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Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2013-02-14 00:56:44 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
dmesg from anaconda startup with nouveau enabled
none
dmesg after adding drm.debug=14 nouveau.reg_debug=0x600 log_buf_len=1M none

Description Jeremy Sanders 2011-11-23 13:53:11 UTC
We have a system using an NVidia Geforce GTX 570 card. Entering rescue mode or the install, anaconda appears to have crashed part way through the booting, showing systemd messages.

However, Anaconda was actually running, but was not updating the screen - this was a tricky issue as we were using kickstart to do an automated install.

The problem appears to be a nouveau bug. We worked around the problem by adding "nouveau.modeset=0 rdblacklist=
nouveau" to the kernel boot configuration for the installation.

Here is the affected hardware:
01:00.0 VGA compatible controller: nVidia Corporation GF110 [Geforce GTX 570] (rev a1) (prog-if 00 [VGA controller])
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at f9000000 (32-bit, non-prefetchable) [size=16M]
        Memory at e0000000 (64-bit, prefetchable) [size=128M]
        Memory at ee000000 (64-bit, prefetchable) [size=32M]
        I/O ports at cf00 [size=128]
        [virtual] Expansion ROM at e8000000 [disabled] [size=512K]
        Capabilities: [60] Power Management version 3
        Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [b4] Vendor Specific Information: Len=14 <?>
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting <?>
        Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
        Kernel driver in use: nvidia
        Kernel modules: nvidia, nouveau, nvidiafb

Comment 1 Ben Skeggs 2011-11-23 23:21:12 UTC
Can you post the dmesg output from an attempt of using nouveau?

Comment 2 Jeremy Sanders 2011-11-24 11:46:16 UTC
Created attachment 535867 [details]
dmesg from anaconda startup with nouveau enabled

Here's the dmesg from anaconda using nouveau. The system has two DVI-attached flat panels.

Comment 3 Ben Skeggs 2011-11-24 23:29:07 UTC
Hmm, yes, the display engine is quite unhappy apparently.  Can I get the same again with "drm.debug=14 nouveau.reg_debug=0x600 log_buf_len=1M" appended to your kernel options?

Thank you!

Comment 4 Jeremy Sanders 2011-11-25 17:08:12 UTC
Created attachment 536377 [details]
dmesg after adding drm.debug=14 nouveau.reg_debug=0x600 log_buf_len=1M

Comment 5 Fedora End Of Life 2013-01-16 22:25:13 UTC
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Comment 6 Fedora End Of Life 2013-02-14 00:56:48 UTC
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