Emiliano, thank you for reporting this and helping make Ubuntu better. Please
answer the following questions:
+ Does this issue not occur in gnome-shell?
+ Did this issue not occur with a release prior to Quantal?
+ As a potential WORKAROUND, does the upstream release of fglrx work for you
*** This bug is a duplicate of bug 1068411 ***
https://bugs.launchpad.net/bugs/1068411
** This bug has been marked a duplicate of bug 1068411
1002:9712 fglrx driver doesn't recognize my ATI RS880M Mobility Radeon HD
4200 Series
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In response comment https://bugs.launchpad.net/ubuntu/+source/fglrx-
installer/+bug/1068411/comments/8.
As you said, my graphic cards is still supported by ATI driver 12.06
(8.97.100.3). There is a reference of it here:
http://wiki.cchtml.com/index.php/Ubuntu_Quantal_Installation_Guide.
(Link
Update: Just a moment ago a new update for fglrx went live. Installed
and the same problem. No Unity desktop. I have to uninstall it manually
to get the desktop back. (sudo apt-get remove --purge fglrx*)
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Javascript or any app that uses 3D acceleration gets a penalization in
frame rates.
do you have problem(s) with the open source drivers provided by default that
fglrx-installer was ment to address for your
applications? Can you rephrase that sentence? I didn't fully understand your
question.
The penalty occours when trying any application that uses OpenGL. The
frame rates drops like 30% on any application that uses 3D acceleration
(like on to https://developer.mozilla.org/en-US/demos/) compared with
Ubuntu 12.04 provided drivers.
I will flag this bug report as resolved. Since I
BTW, this is related to http://askubuntu.com/questions/203232/radeon-
hd-2000-3000-4000-on-12-10-quantal-fglrx-legacy-12-6-unsupported-wh
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I've just ran do-release-upgrade on a Lenovo P51, and the systems hangs
just after "Starting Session c1 of user gdm". I get a little further by
purging nvidia-* (I get the GDM greeter again) but after logging in
there, the screen freezes and a little later I'm kicked back to the
greeter.
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I tried #116 by @minterior, and I now have a working desktop, but it
feels substantially more sluggish than it was under 17.10.
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https://bugs.launchpad.net/bugs/1752053
Elitebook 820 G3 on the HP UltraSlim Dock; "hdajacksensetest -c1 -a"
yields
Option parsing failed: Cannot parse integer value “-a” for -c
"hdajacksensetest -c 1 -a" (with a space between c and 1 yields
No pins found for card 1 codec 0, did you pick the right one?
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I've purged nux-tools, and /etc/X11/Xsession.d/50_check_unity_support is
gone, but after a reboot, I still get
$ glxinfo | grep renderer
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
Extended renderer info
(on wayland I do get the intel drivers, but wayland has other problems)
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https://bugs.launchpad.net/bugs/1755097
Title:
LIBGL_ALWAYS_SOFTWARE=1 renderer used instead of
I have the same as @shankao.
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https://bugs.launchpad.net/bugs/1753663
Title:
[Mesa 18.0 + nvidia-390] No 3D acceleration, using llvmpipe
Status in libglvnd package in
I've purged nux-tools but the problem is still there for me.
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https://bugs.launchpad.net/bugs/1768610
Title:
No acceleration after upgrading to 18.04:
Fix from #1767468 also doers not work for me. Intel HD 520
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https://bugs.launchpad.net/bugs/1752938
Title:
Upgrading Ubuntu 18.04 disables GPU hardware acceleration
grep -H LIBGL /etc/X11/Xsession.d/*
same results (being none)
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https://bugs.launchpad.net/bugs/1768610
Title:
No acceleration after upgrading to 18.04:
I truly appreciate the grasping. I've ran
find /etc/X11/ -type f -exec grep -il always_soft {} \;
and I'm getting 0 results.
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mei 21 17:05:15 titanarum kernel: fbcon: inteldrmfb (fb0) is primary
device
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https://bugs.launchpad.net/bugs/1768610
Title:
No acceleration after upgrading to
That file was gone before the reboot, verified.
On Mon, May 21, 2018, 15:00 Martin D. Weinberg <1768...@bugs.launchpad.net>
wrote:
> Emiliano: the problem file is
> '/etc/X11/Xsession.d/50_check_unity_support'. You might want to confirm
> that this is gone with the purge.
>
&
apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142475/+files/ProcEnviron.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142477/+files/ProcModules.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142476/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142474/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142471/+files/Lsusb.txt
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apport information
** Attachment added: "LightdmLog.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142469/+files/LightdmLog.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142473/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "LightdmDisplayLog.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142468/+files/LightdmDisplayLog.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142470/+files/Lspci.txt
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** Attachment added: "Xrandr.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142481/+files/Xrandr.txt
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apport information
** Attachment added: "xdpyinfo.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142482/+files/xdpyinfo.txt
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apport information
** Tags added: apport-collected
** Description changed:
On the same system, glxinfo shows software rendering on xorg where it
shows hardware rendering under Wayland
$glxinfo
...
Extended renderer info (GLX_MESA_query_renderer):
Vendor: VMware, Inc.
apport information
** Attachment added: "XorgLogOld.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142480/+files/XorgLogOld.txt
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** Attachment added: "XorgLog.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142479/+files/XorgLog.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142478/+files/UdevDb.txt
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apport information
** Attachment added: "MonitorsUser.xml.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142472/+files/MonitorsUser.xml.txt
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I've opened a new bug at https://bugs.launchpad.net/ubuntu/+source
/xserver-xorg-video-intel/+bug/1772366
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https://bugs.launchpad.net/bugs/1768610
Title:
No
(I'm on intel hd 520 BTW, which is how I git to this bug report)
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Title:
No acceleration after upgrading to 18.04:
/proc/cmdline:
BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic root=UUID=3f2f5445-3b08-4786
-b00a-1d79abd0f707 ro quiet splash vt.handoff=1
I alternate between Wayland and Xorg now. I'd prefer to use Xorg; under
Wayland I see the intel card being used, under xorg I see llvmpipe.
Did I submit under
apport information
** Attachment added: "Dependencies.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142466/+files/Dependencies.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142465/+files/CurrentDmesg.txt
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** Tags added: x11-session
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Title:
xorg uses software (llvmpipe) rendering, while Wayland does HW accel
on
apport information
** Attachment added: "DpkgLog.txt"
https://bugs.launchpad.net/bugs/1772366/+attachment/5142467/+files/DpkgLog.txt
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I thought I did send it under X11, but have verified I'm on x11, and
have sent new logs using apport-collect.
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Title:
No
I see BTW that intel recommends kernel 4.16 in its stack
(https://01.org/linuxgraphics/downloads/2018q1-intel-graphics-stack-
recipe). Could that be an issue? I have 4.15, I don't think a newer
kernel is available in Ubuntu.
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$ find /etc/X11 -iname xorg.conf
and
$ find /usr/share/X11 -iname xorg.conf
both return 0 files
Can I somehow reset the xorg conf (and expect it to work)?
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*smacks forehead* it's the DRI false, right? I've commented out that
file and rebooted and I see the intel card being used now.
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There is a single file there called 20-intel-graphics.conf which
contains
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "TripleBuffer" "true"
Option "TearFree" "true"
Option "DRI" "false"
EndSection
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Public bug reported:
On the same system, glxinfo shows software rendering on xorg where it
shows hardware rendering under Wayland
$glxinfo
...
Extended renderer info (GLX_MESA_query_renderer):
Vendor: VMware, Inc. (0x)
Device: llvmpipe (LLVM 5.0, 256 bits) (0x)
I solved it by deleting the calendar. It's on my mobile phone, enough.
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https://bugs.launchpad.net/bugs/1726922
Title:
gnome-calendar keeps asking for my google
18.04 didn't exhibit the problem for me (HP Elitebook 820 G3), but I
have had it since the upgrade to 18.10.
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https://bugs.launchpad.net/bugs/1743094
Public bug reported:
Since the upgrade to 18.10, I get frequent freezes when I resume my
system (hp elitebook 820 g3) from sleep. The system seems to run, but
the screen remains black. Not dark, black, like the screen is off. ctrl-
alt-fX do not change consoles (or they do maybe, but since the
So would it be best in the interim to move to the non-modesetting
driver, disable the present extension, or disable page flipping? I don't
really know what the impact of any of those would be, but the freezes
are getting pretty impactful for me.
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Thanks. I'll gladly switch back to the modesetting driver to help debug
the problem.
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https://bugs.launchpad.net/bugs/1821059
Title:
Screen remains black/off when
So that would go into /etc/X11/xorg.conf, and that would be all that's
in it? I don't have an xorg.conf currently, and I haven't edited one in
a very long time.
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Public bug reported:
I recently installed Ubunt 12.04.1 Desktop amd64 and tried to reproduce mp4 and
mp3, then, this error appeared when tryin to install the codecs.
Greetings
ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libavcodec53 (not installed)
ProcVersionSignature: Ubuntu
(by now).
Best,
Emiliano.
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Title:
Invisible mouse pointer
Status in Light Display Manager:
Confirmed
Status in lightdm
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