Created attachment 36158 [details] xorg.conf I mistakenly upgraded xserver on my dual-screen desktop (I had intended to do so on a laptop running a totally different driver). I had been using nouveau stably for quite some time, and now it's stopped working. [I also have upgraded pixman, xf86-input-*, mesa, xcb/libxcb, xf86-video-nouveau, drm, and various proto's]. When I run startx, on the console I see: (EE) NOUVEAU(0): Output position loop. Moving VGA-1 to 0,0 X: pixmap.c:118: AllocatePixmap: Assertion `pScreen->totalPixmapSize > 0' failed. xinit: giving up (I'll upload my xorg.conf file and Xorg.0.log files) This is my main machine, and need this fixed urgently.
Created attachment 36159 [details] log file
Created attachment 36160 [details] xorg.conf
Try this hack: diff --git a/src/nv_driver.c b/src/nv_driver.c index f60b6d9..7a6311c 100644 --- a/src/nv_driver.c +++ b/src/nv_driver.c @@ -1138,6 +1138,9 @@ NVScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) pNv->BlockHandler = pScreen->BlockHandler; pScreen->BlockHandler = NVBlockHandler; + if (!CreateScratchPixmapsForScreen(pScreen->myNum)) + return FALSE; + drmmode_fbcon_copy(pScreen); if (!NVEnterVT(pScrn->scrnIndex, 0))
I added the patch and reinstalled. I get further, but now I see: EE) NOUVEAU(0): Output position loop. Moving VGA-1 to 0,0 (EE) AIGLX error: dlopen of /usr/lib/dri/nouveau_dri.so failed (/usr/lib/dri/nouveau_dri.so: cannot open shared object file: No such file or directory) (EE) AIGLX: reverting to software rendering X: ../../../include/privates.h:122: dixGetPrivateAddr: Assertion `key->initialized' failed. It looks like nouveau_dri is in mesa, and is enabled by --enable-gallium-nouveau. I've enabled it and am trying again (this wasn't necessary in the past).
rebuilding mesa with the extra --enable-gallium-nouveau seems to have fixed things. Thanks
Looks like we have this in Fedora https://bugzilla.redhat.com/show_bug.cgi?id=653142
This bug is fixed. As an additional comment it is still not recommended to install the experimental nouveau Mesa3D libraries systemwide.
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