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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [NV96] DVI monitor connected via HDMI is blank / standby (NV96 / 9500GS)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=43939#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [NV96] DVI monitor connected via HDMI is blank / standby (NV96 / 9500GS)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=43939">bug 43939</a>
from <span class="vcard"><a class="email" href="mailto:anthony.foiani+freedesktop@gmail.com" title="Anthony Foiani <anthony.foiani+freedesktop@gmail.com>"> <span class="fn">Anthony Foiani</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=43939#c5">comment #5</a>)
<span class="quote">> Can you confirm whether this is still an issue with a more recent kernel
> (e.g. 3.10)? All the output stuff has gotten quite a bit of rework in the
> past 2 years.</span >
Sorry it took me a few days, but I can confirm that the problem is still
occurring on a fully up-to-date Fedora 18 system. GRUB is visible, but X never
comes up. Nothing obvious in the Xorg log.
Testing might be slightly complicated by the fact that the only DVI monitor I
have available for testing is now a 2560x1440, so the single-link constraint
might confusing things -- but the behavior seems to be exactly the same as
before, and xorg / nouveau certainly seem to think they found the workable max
resolution of 1920x1200. As before, grub still works (displays graphics
correctly), so the physical connection seems functional if not optimal.
$ uname -a
Linux hum.int.foiani.com 3.10.9-100.fc18.x86_64 #1 SMP Wed Aug 21 18:25:04 UTC
2013 x86_64 x86_64 x86_64 GNU/Linux
]$ rpm -qa | egrep -i '(xorg|nouveau)'
xorg-x11-drv-vesa-2.3.2-2.fc18.x86_64
xorg-x11-xinit-1.3.2-7.fc18.x86_64
xorg-x11-proto-devel-7.6-24.fc18.noarch
xorg-x11-drv-ati-7.1.0-5.20130408git6e74aacc5.fc18.x86_64
xorg-x11-drv-vmmouse-13.0.0-1.fc18.x86_64
xorg-x11-server-utils-7.5-16.fc18.x86_64
xorg-x11-server-common-1.13.3-3.fc18.x86_64
xorg-x11-fonts-Type1-7.5-6.fc18.noarch
xorg-x11-drv-mga-1.6.2-6.fc18.x86_64
xorg-x11-drv-qxl-0.1.0-2.fc18.x86_64
xorg-x11-xkb-utils-7.7-5.fc18.x86_64
xorg-x11-fonts-ISO8859-1-75dpi-7.5-6.fc18.noarch
xorg-x11-drv-intel-2.21.12-1.fc18.x86_64
xorg-x11-drv-modesetting-0.6.0-1.fc18.x86_64
xorg-x11-font-utils-7.5-11.fc18.x86_64
xorg-x11-glamor-0.5.0-5.20130401git81aadb8.fc18.x86_64
xorg-x11-xauth-1.0.7-2.fc18.x86_64
xorg-x11-drv-vmware-12.0.2-3.20120718gite5ac80d8f.fc18.x86_64
xorg-x11-server-Xorg-1.13.3-3.fc18.x86_64
xorg-x11-drv-fbdev-0.4.3-3.fc18.x86_64
abrt-addon-xorg-2.1.6-3.fc18.x86_64
xorg-x11-utils-7.5-7.fc18.x86_64
xorg-x11-drv-evdev-2.7.3-5.fc18.x86_64
xorg-x11-drv-wacom-0.16.1-2.fc18.x86_64
xorg-x11-fonts-ISO8859-1-100dpi-7.5-6.fc18.noarch
xorg-x11-drv-openchrome-0.3.3-1.fc18.x86_64
xorg-x11-drv-synaptics-1.6.4-2.fc18.x86_64
xorg-x11-drv-nouveau-1.0.7-1.fc18.x86_64
$ dmesg | grep -i nouveau
[ 1.693009] fb: conflicting fb hw usage nouveaufb vs EFI VGA - removing
generic driver
[ 1.693418] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x096200a1
[ 1.693420] nouveau [ DEVICE][0000:01:00.0] Chipset: G96 (NV96)
[ 1.693422] nouveau [ DEVICE][0000:01:00.0] Family : NV50
[ 1.695771] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
[ 1.739080] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
[ 1.739082] nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN
[ 1.739162] nouveau [ VBIOS][0000:01:00.0] BIT signature found
[ 1.739164] nouveau [ VBIOS][0000:01:00.0] version 62.94.6c.00.36
[ 1.759335] nouveau [ PFB][0000:01:00.0] RAM type: DDR2
[ 1.759338] nouveau [ PFB][0000:01:00.0] RAM size: 512 MiB
[ 1.759340] nouveau [ PFB][0000:01:00.0] ZCOMP: 2048 tags
[ 1.783396] nouveau [ PTHERM][0000:01:00.0] FAN control: PWM
[ 1.783401] nouveau [ PTHERM][0000:01:00.0] fan management: disabled
[ 1.783403] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes
[ 1.783511] nouveau [ DRM] VRAM: 512 MiB
[ 1.783512] nouveau [ DRM] GART: 512 MiB
[ 1.783515] nouveau [ DRM] TMDS table version 2.0
[ 1.783516] nouveau [ DRM] DCB version 4.0
[ 1.783517] nouveau [ DRM] DCB outp 00: 02000300 00000028
[ 1.783518] nouveau [ DRM] DCB outp 01: 01000302 00000030
[ 1.783519] nouveau [ DRM] DCB outp 02: 04011310 00000028
[ 1.783520] nouveau [ DRM] DCB outp 03: 02022332 00020010
[ 1.783521] nouveau [ DRM] DCB conn 00: 00001030
[ 1.783522] nouveau [ DRM] DCB conn 01: 00000100
[ 1.783523] nouveau [ DRM] DCB conn 02: 00002261
[ 1.794622] nouveau [ DRM] vid bit 0 has no gpio tag
[ 1.794674] nouveau [ DRM] 1 available performance level(s)
[ 1.794676] nouveau [ DRM] 3: core 550MHz shader 1400MHz memory 504MHz
fanspeed 100%
[ 1.794678] nouveau [ DRM] c: core 400MHz shader 800MHz memory 504MHz
fanspeed 74%
[ 2.057446] nouveau [ DRM] MM: using CRYPT for buffer copies
[ 2.107519] nouveau [ DRM] native mode from largest: 1920x1200@60
[ 2.113734] nouveau [ DRM] allocated 1920x1200 fb: 0x70000, bo
ffff880418695400
[ 2.113844] fbcon: nouveaufb (fb0) is primary device
[ 2.172776] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[ 2.172777] nouveau 0000:01:00.0: registered panic notifier
[ 2.172779] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on
minor 0
[ 2.257660] nouveau [ DRM] native mode from largest: 1920x1200@60
[ 9.173797] nouveau [ DRM] native mode from largest: 1920x1200@60
[ 9.246641] nouveau [ DRM] native mode from largest: 1920x1200@60
[ 9.526051] nouveau [ DRM] native mode from largest: 1920x1200@60
[ 9.934743] nouveau [ DRM] native mode from largest: 1920x1200@60
[ 9.963585] nouveau [ DRM] native mode from largest: 1920x1200@60
# DISPLAY=:0.0 XAUTHORITY=/var/run/gdm/auth-for-gdm-ytYnCs/database xrandr
--props
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 8192 x 8192
DVI-I-1 disconnected (normal left inverted right x axis y axis)
dithering depth: auto
supported: auto6 bpc8 bpc
dithering mode: auto
supported: autooffstatic 2x2dynamic 2x2
scaling mode: Full
supported: NoneFullCenterFull aspect
color vibrance: 150
range: (0, 200)
vibrant hue: 90
range: (0, 180)
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: autooffon
subconnector: Unknown
supported: UnknownDVI-DDVI-A
VGA-1 disconnected (normal left inverted right x axis y axis)
scaling mode: None
supported: NoneFullCenterFull aspect
color vibrance: 150
range: (0, 200)
vibrant hue: 90
range: (0, 180)
HDMI-1 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 597mm
x 336mm
EDID:
00ffffffffffff0010ac7e404c363331
2a160103803c2278ea4bb5a7564ba325
0a5054a54b008100b300d100714fa940
8180d1c00101565e00a0a0a029503020
350055502100001a000000ff00474b30
4b443241493133364c0a000000fc0044
454c4c205532373133484d0a000000fd
0031561d711c000a20202020202000ce
dithering depth: auto
supported: auto6 bpc8 bpc
dithering mode: auto
supported: autooffstatic 2x2dynamic 2x2
scaling mode: Full
supported: NoneFullCenterFull aspect
color vibrance: 150
range: (0, 200)
vibrant hue: 90
range: (0, 180)
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: autooffon
1920x1200 60.0
1600x1200 60.0*
1680x1050 59.9
1280x1024 75.0 60.0
1280x800 59.9
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1</pre>
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