Priority | medium |
---|---|
Bug ID | 63135 |
Assignee | nouveau@lists.freedesktop.org |
Summary | [bisected] G69/nv50 DisplayPort dual-head fails to switch to KMS |
QA Contact | xorg-team@lists.x.org |
Severity | normal |
Classification | Unclassified |
OS | Linux (All) |
Reporter | djpohly+freedesktop@gmail.com |
Hardware | x86-64 (AMD64) |
Status | NEW |
Version | git |
Component | Driver/nouveau |
Product | xorg |
Created attachment 77445 [details] systemd journal with kernel messages Hardware: NVIDIA Corporation G96 [Quadro FX 580] (rev a1) Distro: Arch Linux Bisected commit: http://cgit.freedesktop.org/nouveau/linux-2.6/commit/?id=2c1a425e7d537ea655fa276f267c0b1cd100ff34 Steps to reproduce: 1. Boot system into text mode with normal kernel parameters. 2. Wait for module to load and attempt KMS. Expected behavior: 3. KMS succeeds, login prompt appears. Actual behavior: 3. System locks up and monitors go into power-saving mode. More info: * With nouveau.modeset=0, system boots normally. * Was able to use SysRq to sync disks after hang but could not ssh, ping, or reboot. * Regression still present in current nvidia-git (db1b0f52) as well as kernel.org git. * nvidia module is not installed. lspci.log and vbios.rom forthcoming.