search for: noaccel

https://bugs.freedesktop.org/show_bug.cgi?id=77371 Priority: medium Bug ID: 77371 Assignee: nouveau at lists.freedesktop.org Summary: [NVA3] gpu lockup unless noaccel=1 QA Contact: xorg-team at lists.x.org Severity: critical Classification: Unclassified OS: Linux (All) Reporter: jw.hendy at gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: Drive...

...0:38 AM, Daniel J Blueman <daniel at quora.org> wrote: >> Interestingly, there was graphical failure booting 3.6.11, even >> nvidia-current fails to initialise, but these two issues could be due >> to running the Xorg stack in Ubuntu 14.04 pre-release. Using >> nouveau.noaccel=1 works great for the first X session, but after >> logging out, lightdm and the next session experiences this consistent >> screen corruption: >> >> http://quora.org/nouveau-corruption.jpg > > Does that just happen in 3.6.11 or even in 3.13? If the latter, that. >...

https://bugs.freedesktop.org/show_bug.cgi?id=54892 Bug #: 54892 Summary: [patch] confusing error message with noaccel Classification: Unclassified Product: xorg Version: git Platform: All OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop...

...ately > the bug filer wasn't very specific about the issues. But it might be > worth trying an ancient kernel (e.g. pre-3.7 -- there was a big > rewrite in 3.7, or even one of those 3.2-based franken-kernels that > distros maintained.) I suppose if you were to boot with > nouveau.noaccel=1 your problems would go away, but so would any 2d/3d > accel. > > [ 85.751375] nouveau E[ PFIFO][0000:04:00.0] DMA_PUSHER - ch 3 > [Xorg[919]] get 0x0020022a4c put 0x0020023140 ib_get 0x00000391 ib_put > 0x000003c2 state 0x8000e6a8 (err: INVALID_CMD) push 0x00400040 > > I&...

This fix a GPU lockup on 9400M (NVAC) when using acceleration, see #27501. Signed-off-by: Pierre Moreau <pierre.morrow at free.fr> --- drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index a7efbff..e425604 100644 ---

http://bugs.freedesktop.org/show_bug.cgi?id=26201 Summary: Some screen garbage, NoAccel and GPU lockup reported with NV4E Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assigned...

https://bugs.freedesktop.org/show_bug.cgi?id=38992 Summary: GeForce 9500 GT: starts only with nouveau.noaccel=1 Product: Mesa Version: unspecified Platform: Other OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau AssignedTo: nouveau at lists.freedesktop.org Rep...

...m.c b/drm/nouveau_drm.c index afb93bb..ffa1e4f 100644 --- a/drm/nouveau_drm.c +++ b/drm/nouveau_drm.c @@ -61,9 +61,10 @@ MODULE_PARM_DESC(debug, "debug string to pass to driver core"); static char *nouveau_debug; module_param_named(debug, nouveau_debug, charp, 0400); -MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration"); -static int nouveau_noaccel = 0; -module_param_named(noaccel, nouveau_noaccel, int, 0400); +MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration for all cards," + "or only for the card given its pci bus name");...

I ran into this the other day - this more explicit error message might save someone some head-scratching ;). --- src/nv_dma.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/nv_dma.c b/src/nv_dma.c index d2a6d00..339b4fe 100644 --- a/src/nv_dma.c +++ b/src/nv_dma.c @@ -53,8 +53,13 @@ NVInitDma(ScrnInfoPtr pScrn) ret = nouveau_object_new(device, 0,

http://bugs.freedesktop.org/show_bug.cgi?id=20780 Summary: nouveau corrupts and crashes on 7800gt when NoAccel=false after a few drawing operations Product: xorg Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouve...

https://bugs.freedesktop.org/show_bug.cgi?id=42280 Bug #: 42280 Summary: NVc0 generation card (0x0c1000a1) not working Classification: Unclassified Product: Mesa Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component:

...Booting with EFI-Stub (by copying kernel-image to first fat-partition/EFI/BOOT/BOOTX86.efi) Problems: - System "crashes" when nouveau is loaded without any parameters. It would be nice if one can set individual parameters for each hardware (as in "modprobe nouveau -dev-pci=03:00.0 -noaccel=1" and "modprobe nouveau -dev-pci=02:00.0"). - EFIFB is required to get nouveau to bind panel to graphic-adapter(s). If EFIFB is not loaded, nouveau selects no graphic adapter and swiches off display on "echo OFF > ...". - EFIFB handover seems to be broken: As soon as no...

...Component: Driver/nouveau Assignee: nouveau at lists.freedesktop.org Reporter: jeffbai at aosc.xyz QA Contact: xorg-team at lists.x.org Created attachment 127956 --> https://bugs.freedesktop.org/attachment.cgi?id=127956&action=edit dmesg without nouveau.noaccel=1 Happened to get 2 FX4500's for my PowerMac G5 11,2, but it didn't seem willing to cooperate. Without nouveau.noaccel=1 in the kernel parameter, the system starts fine, but X would only work with fbdev driver - as GPU locks up at early stages of startup (dmesg attached above). With nouv...

...config -r--r--r--. 1 root root 4096 Apr 10 17:43 debug -r--r--r--. 1 root root 4096 Apr 10 17:43 duallink -r--r--r--. 1 root root 4096 Apr 10 17:43 hdmimhz -r--r--r--. 1 root root 4096 Apr 10 17:43 ignorelid -r--r--r--. 1 root root 4096 Apr 10 17:43 modeset -r--r--r--. 1 root root 4096 Apr 10 17:43 noaccel -r--r--r--. 1 root root 4096 Apr 10 17:43 nofbaccel -r--r--r--. 1 root root 4096 Apr 10 17:43 runpm -r--r--r--. 1 root root 4096 Apr 10 17:43 tv_disable -r--r--r--. 1 root root 4096 Apr 10 17:43 tv_norm -r--r--r--. 1 root root 4096 Apr 10 17:43 vram_pushbuf $ systool -vm nouveau | grep Parameters...

https://bugs.freedesktop.org/show_bug.cgi?id=30146 Summary: Horizontal Couloured Lines with Nvidia 6,800 GT (NV40) Product: xorg Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

https://bugs.freedesktop.org/show_bug.cgi?id=61460 Priority: medium Bug ID: 61460 Assignee: nouveau at lists.freedesktop.org Summary: With Option "NoAccel" "0", xorg fails... QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux (All) Reporter: ktmdms at gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git...

...b/drivers/gpu/drm/nouveau/nouveau_drv.c @@ -75,11 +75,11 @@ MODULE_PARM_DESC(ignorelid, "Ignore ACPI lid status"); int nouveau_ignorelid = 0; module_param_named(ignorelid, nouveau_ignorelid, int, 0400); -MODULE_PARM_DESC(noagp, "Disable all acceleration"); +MODULE_PARM_DESC(noaccel, "Disable all acceleration"); int nouveau_noaccel = 0; module_param_named(noaccel, nouveau_noaccel, int, 0400); -MODULE_PARM_DESC(noagp, "Disable fbcon acceleration"); +MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration"); int nouveau_nofbaccel = 0; module_p...

...and seems related to other parts of the screen. I tried bisecting the issue and it is present at least since commit 2e2e95 (Jun 24 2007). I could try some older version if needed, but I'd need to downgrade the kernel and recompile everything. Also tried options "shadowfb" and "noaccel", but the server gets killed with signal 11 when it starts. I'll attach logs and one screenshot showing the problem -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are wa...

...eau Assignee: nouveau at lists.freedesktop.org Reporter: hobbes1069 at gmail.com QA Contact: xorg-team at lists.x.org System Info: Dell Latitude D620 Nvidia Quadro NVS 110M Fedora 21 x86_64 With initial system install with 1.0.9 I could get a usable system with nouveau.noaccel=1. After an update which included 1.0.11 I would get the GPU lockup regardless of the kernel parameter. I also tried current git with the same result. libdrm is current 2.4.58. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An H...

...er thing I can think of is that I avoid applications with the letters "G" and "K" in their names, and I'm using xf86-video-nouveau ddx, whereas you might be using the "modeset" ddx with glamor. If all else fails, just remove nouveau_dri.so and/or boot with nouveau.noaccel=1 -- should be perfect. Cheers, -ilia