here is the outputs

iceamber@localhost:~ $ LIBGL_DEBUG=verbose glxgears
libGL: OpenDriver: trying /usr/lib64/dri/tls/nouveau_dri.so
libGL: OpenDriver: trying /usr/lib64/dri/nouveau_dri.so
nvc0_screen_create:944 - Error allocating PGRAPH context for 3D: -22
libGL error: failed to create dri screen
libGL error: failed to load driver: nouveau
libGL: OpenDriver: trying /usr/lib64/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib64/dri/swrast_dri.so
libGL: Can't open configuration file /home/iceamber/.drirc: No such file or
directory.
libGL: Can't open configuration file /home/iceamber/.drirc: No such file or
directory.


On Tue, Aug 29, 2017 at 9:35 AM, Alexander Kapshuk <
alexander.kapshuk@gmail.com> wrote:

> On Mon, Aug 28, 2017 at 7:41 PM, Alexander Kapshuk
> <alexander.kapshuk@gmail.com> wrote:
> > On Mon, Aug 28, 2017 at 6:30 PM, IceAmber <iceamber2015@gmail.com>
> wrote:
> >> here is the result
> >>
> >> iceamber@localhost:~ $ lsmod | grep nouveau
> >> nouveau              1507328  2
> >> i2c_algo_bit           16384  1 nouveau
> >> drm_kms_helper        118784  1 nouveau
> >> ttm                    77824  1 nouveau
> >> drm                   282624  5 nouveau,ttm,drm_kms_helper
> >> agpgart                32768  3 nouveau,ttm,drm
> >> led_class              16384  3 input_leds,hid_sony,nouveau
> >>
> >>
> >
> > Your nouveau kernel driver seems to be OK. That's good news.
> > The bad news is we're back to square one.
> >
> > It was glxinfo, which is a part of x11-apps/mesa-progs, that generated
> > the original error message.
> > So, perhaps, it is a mesa problem.
> >
> > Can you please try this command line and see what it outputs:
> > LIBGL_DEBUG=verbose glxgears
>
> This reference may help better debug your problem:
> https://nouveau.freedesktop.org/wiki/MesaDrivers/
>
>