Just confirming that on 15.04 I get the symptoms mentioned in
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1115177
Where Nouveau won't load, which is apparently because of this bug
[ 27074.122] (II) [drm] nouveau interface version: 1.2.1 [ 27074.122] (II) Loading sub module "dri2" [ 27074.122] (II) LoadModule: "dri2" [ 27074.122] (II) Module "dri2" already built-in [ 27074.122] (EE) NOUVEAU(0): [drm] failed to set drm interface version. [ 27074.122] (EE) NOUVEAU(0): [drm] error opening the drm [ 27074.122] (EE) NOUVEAU(0): 904: [ 27074.122] (II) UnloadModule: "nouveau" [ 27074.122] (EE) Screen(s) found, but none have a usable configuration. [ 27074.122] (EE) Fatal server error: [ 27074.122] (EE) no screens found(EE) [ 27074.122] (EE)
Just confirming that on 15.04 I get the symptoms mentioned in
https:/ /bugs.launchpad .net/ubuntu/ +source/ xorg-server/ +bug/1115177
Where Nouveau won't load, which is apparently because of this bug
[ 27074.122] (II) [drm] nouveau interface version: 1.2.1
[ 27074.122] (II) Loading sub module "dri2"
[ 27074.122] (II) LoadModule: "dri2"
[ 27074.122] (II) Module "dri2" already built-in
[ 27074.122] (EE) NOUVEAU(0): [drm] failed to set drm interface version.
[ 27074.122] (EE) NOUVEAU(0): [drm] error opening the drm
[ 27074.122] (EE) NOUVEAU(0): 904:
[ 27074.122] (II) UnloadModule: "nouveau"
[ 27074.122] (EE) Screen(s) found, but none have a usable configuration.
[ 27074.122] (EE)
Fatal server error:
[ 27074.122] (EE) no screens found(EE)
[ 27074.122] (EE)