From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Happe Subject: "Unknown LVDS configuration bits, please report" - Error Date: Sun, 27 Apr 2008 15:29:46 +0200 Message-ID: <1209302986.2660.5.camel@wolverine> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org Hi, I tried to run nouveau under Ubuntu 8.04, it failed with the error mentioned in the subject. The graphics card in question is: 01:00.0 VGA compatible controller: nVidia Corporation Quadro NVS 135M (rev a1) Some X specific output: X.Org X Server 1.4.0.90 Release Date: 5 September 2007 X Protocol Version 11, Revision 0 Build Operating System: Linux Ubuntu (xorg-server 2:1.4.1~git20080131-1ubuntu9) Current Operating System: Linux wolverine 2.6.24-12-generic #1 SMP Wed Mar 12 22:31:43 UTC 2008 x86_64 Build Date: 15 April 2008 05:41:18PM dmesg output: [34835.668083] [drm] Initialized drm 1.1.0 20060810 [34837.472582] [drm] Initialized drm 1.1.0 20060810 [34837.700618] PCI: Setting latency timer of device 0000:01:00.0 to 64 [34837.705298] [drm] Detected an NV50 generation card (0x086b00a2) [34837.705313] [drm] Initialized nouveau 0.0.10 20060213 on minor 0 [34837.705325] [drm] Used old pci detect: framebuffer loaded I have the Xorg.0.conf copied and can send it, as it has around 90k I do not really want to send it to the mailing list. The lines with warnings or errors are: (II) NOUVEAU(0): Attempting to locate BIOS image in PROM (WW) NOUVEAU(0): ... BIOS signature not found .. (EE) NOUVEAU(0): ========== unknown reg 0x00021218 ========== (couple of times) .. (EE) NOUVEAU(0): ========== unknown reg 0x00020060 ========== (EE) NOUVEAU(0): ========== unknown reg 0x00089008 ========== (EE) NOUVEAU(0): ========== unknown reg 0x00089028 ========== And the final lines: (II) NOUVEAU(0): Found LVDS manufacturer table revision 4.0 (EE) NOUVEAU(0): LVDS table revision not currently supported (EE) NOUVEAU(0): Pointers to flat panel table invalid (II) NOUVEAU(0): Found TMDS table revision 2.0 (WW) NOUVEAU(0): TMDS table script pointers not stubbed (II) NOUVEAU(0): Setting owner: 0x0. (II) NOUVEAU(0): Setting owner: 0x3. (II) NOUVEAU(0): Setting owner: 0x0. (II) NOUVEAU(0): Display Configuration Block version 4.0 found (II) NOUVEAU(0): DCB header length 27, with 10 possible entries Raw DCB entry 0: 01000323 00010034 (EE) NOUVEAU(0): Unknown LVDS configuration bits, please report (II) NOUVEAU(0): NV50DispPreInit is called. (II) Loading sub module "i2c" (II) LoadModule: "i2c"(II) Module "i2c" already built-in (II) Loading sub module "ddc" (II) LoadModule: "ddc"(II) Module "ddc" already built-in (EE) NOUVEAU(0): 1351: No valid modes. (II) UnloadModule: "nouveau" (II) UnloadModule: "dri" (II) UnloadModule: "vgahw" (II) Unloading /usr/lib/xorg/modules//libvgahw.so (II) UnloadModule: "int10" (II) Unloading /usr/lib/xorg/modules//libint10.so (EE) Screen(s) found, but none have a usable configuration. Hope that helps, pray contact me if you need more information. cheers, Andreas