Hi, in dmesg 3.16.0 starting at line 492 nouveau driver starts init and works ok in dmesg 3.19.0 starting at line 500 nouveau driver starts init and then fails
the result is the system console does not work with new kernel. the only printout on the screen is: starting version 219 if I pass in yaboot the following parameters: video=offb:off nouveau.modeset=0 then at least the system gets to the text console. ** Attachment added: "dmesg for 3.19.0 - problem" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1458174/+attachment/4403055/+files/dmesg-3.19.0-18-powerpc64-smp.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1458174 Title: nouveau driver does not work on G5 quad on Ubuntu 15.04 Status in linux package in Ubuntu: Incomplete Bug description: After upgrading from 14.10 to 15.04 on my Powermac G5 Quad nouveau driver stopped working. It is the same issue as here: http://linuxppc.10917.n7.nabble.com/nouveau-regression-on-G5-Dual-Core-tt91483.html#a92570 --- ApportVersion: 2.17.2-0ubuntu1.1 Architecture: powerpc AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 15.04 HibernationDevice: RESUME=/dev/mapper/powermac--vg-swap_1 InstallationDate: Installed on 2014-12-05 (168 days ago) InstallationMedia: Ubuntu-Server 14.10 "Utopic Unicorn" - Release powerpc (20141022.2) IwConfig: lo no wireless extensions. eth1 no wireless extensions. eth0 no wireless extensions. Package: linux (not installed) ProcFB: ProcKernelCmdLine: root=/dev/mapper/hostname--vg-root ro quiet splash ProcVersionSignature: Ubuntu 3.19.0-18.18-powerpc64-smp 3.19.6 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.19.0-18-powerpc64-smp N/A linux-backports-modules-3.19.0-18-powerpc64-smp N/A linux-firmware 1.143.1 RfKill: Tags: vivid Uname: Linux 3.19.0-18-powerpc64-smp ppc64 UpgradeStatus: Upgraded to vivid on 2015-05-17 (5 days ago) UserGroups: _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1458174/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
