Seems to be better for me with 2.6.34-rc6 from http://kernel.ubuntu.com
/~kernel-ppa/mainline/v2.6.34-rc6-lucid/ but it is early days so I will
post again soon to confirm this.
--
[Lucid] Poor scrolling performance in browser (Firefox and Chrome, possibly
others)
Forgot to say: yes, I was seeing those (occasional) hpet messages also,
so might be worth trying hpet=disable appended to the kernel command
line and seeing how this affects the performance under 2.6.32-21. hpet
on some machines can apparently cause problems with dynticks due to
buggy hardware.
** Changed in: firefox (Ubuntu)
Status: New = Invalid
** Changed in: xf86-video-ati
Status: New = Invalid
** Changed in: xorg-server
Status: New = Invalid
--
[Lucid] Poor scrolling performance in browser (Firefox and Chrome, possibly
others)
I can confirm this happens to me also in Lucid final (originally
installed from scratch as Beta2). Thanks for the workaround! It occured
for me after setting up my 2nd monitor (along with other annoying Gnome
issues such as panel items being rearranged). Gnome is really starting
to let Ubuntu down
@ Sebastien Bacher: While my whole desktop got changed back to some kind
of default theme after changing my monitor setup (possibly a different
bug), I managed to restore the theme using Preferences - Appearance -
Theme dialog, except for Nautilus. Nautilus is the only app that I have
noticed (so
An additional clue: performance in google-chrome is good after booting
up and logging in (using KMS) but then becomes slow after some time.
--
[Lucid] Poor scrolling performance in browser (Firefox and Chrome, possibly
others)
https://bugs.launchpad.net/bugs/562293
You received this bug
** Also affects: xf86-video-ati
Importance: Undecided
Status: New
--
[Lucid] Poor scrolling performance in browser (Firefox and Chrome, possibly
others)
https://bugs.launchpad.net/bugs/562293
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Bugs, which is
Architecture: amd64
DistroRelease: Ubuntu 10.04
DkmsStatus: Error: [Errno 2] No such file or directory
InstallationMedia: Ubuntu 10.04 Lucid Lynx - Beta amd64 (20100406.1)
MachineType: LENOVO 8742WF1
Package: xorg 1:7.5+5ubuntu1
PackageArchitecture: amd64
PccardctlIdent:
Socket 0:
no product
apport information
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/44017987/BootDmesg.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/44017989/CurrentDmesg.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/44017990/Dependencies.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: GdmLog.txt
http://launchpadlibrarian.net/44017991/GdmLog.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: GdmLog1.txt
http://launchpadlibrarian.net/44017992/GdmLog1.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: GdmLog2.txt
http://launchpadlibrarian.net/44017994/GdmLog2.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: Lspci.txt
http://launchpadlibrarian.net/44017995/Lspci.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: Lsusb.txt
http://launchpadlibrarian.net/44017997/Lsusb.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: PciDisplay.txt
http://launchpadlibrarian.net/44018017/PciDisplay.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: ProcCpuinfo.txt
http://launchpadlibrarian.net/44018029/ProcCpuinfo.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: ProcInterrupts.txt
http://launchpadlibrarian.net/44018030/ProcInterrupts.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: RelatedPackageVersions.txt
http://launchpadlibrarian.net/44018032/RelatedPackageVersions.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: ProcModules.txt
http://launchpadlibrarian.net/44018031/ProcModules.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: UdevDb.txt
http://launchpadlibrarian.net/44018034/UdevDb.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: UdevLog.txt
http://launchpadlibrarian.net/44018036/UdevLog.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: XorgLog.txt
http://launchpadlibrarian.net/44018037/XorgLog.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: XorgLogOld.txt
http://launchpadlibrarian.net/44018039/XorgLogOld.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: Xrandr.txt
http://launchpadlibrarian.net/44018040/Xrandr.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: glxinfo.txt
http://launchpadlibrarian.net/44018041/glxinfo.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: monitors.xml.txt
http://launchpadlibrarian.net/44018042/monitors.xml.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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apport information
** Attachment added: setxkbmap.txt
http://launchpadlibrarian.net/44018044/setxkbmap.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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** Attachment added: xdpyinfo.txt
http://launchpadlibrarian.net/44018045/xdpyinfo.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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** Attachment added: xkbcomp.txt
http://launchpadlibrarian.net/44018060/xkbcomp.txt
--
radeon KMS causes corrupt VGA output on X1400
https://bugs.launchpad.net/bugs/562138
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Same here using fully updated Lucid Beta 2 on AMD64 laptop with ATI
X1400 graphics. The above files are from apport on my system (sorry
about the individual postings - how do we get apport-collect to attach
all files to a single comment within an already existing bug report?)
The built in panel
Public bug reported:
When using a apport-collect to provide an existing bug with additional
information, any files attached to the bug are each attached to a new
comment. When there are many apport hooks for the bug's package this can
lead to a overly long and confusing bug report. Contrast this
Additionally, as a feature request, having apport-collect prompt for
some 'cover' text from the user to explain the context or reasons that
the files are being attached, which could be added to the comment with
the files attached. This would help bug reports to remain shorter and
more easily
Just to add some extra information:
This happens to my system regardless of KMS, If I use kernel append:
nomodeset the same thing happens (unstable VGA output on laptops
external port).
With regards to obtaining an image (a wobbly one) at all on external
VGA: it seems only possible at 75Hz, if I
Public bug reported:
Binary package hint: firefox
Poor scrolling in Firefox and Google-Chrome beta in Lucid. Using radeon
driver with X1400 GPU on a Thinkpad T60 on latest Lucid Beta 2 (fully
updated on 13/04/2010).
Probably needs to be assigned to xorg-video-ati or xorg-xserver or
something
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/44035204/Dependencies.txt
** Attachment added: ExtensionSummary.txt
http://launchpadlibrarian.net/44035205/ExtensionSummary.txt
** Attachment added: profile_default_pluginreg.dat.txt
Apologies, this *does* in fact seem to be radeon KMS related, I was
using nomodeset as the kernel parameter when in fact this seems to do
nothing now. After doing 'radeon.modeset=0 vga=771' I am now seeing good
performance in both browsers. If anyone wants me to refile this bug
under
Apologies, like Cameron states this does seem to be radeon KMS related.
After switching to a VT after booting with nomodeset appended, I
realised this parameter has no effect. Booting as Cameron does, with
radeon.modeset=0 vga=771 resolves the problem.
When enabling the 2nd monitor with KMS
Same problem here: flickering window borders when resizing with resize
plugin option=normal. Fixed with loose binding workaround. Thanks.
--
loss of window border when using compiz resize plugin, option=normal
https://bugs.launchpad.net/bugs/454218
You received this bug notification because you
oops, forgot to say using Lucid Beta2 with radeon (open source) driver
--
loss of window border when using compiz resize plugin, option=normal
https://bugs.launchpad.net/bugs/454218
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--
Affects me also. Annoyingly when changing directories the background
also flashes from white to pink and then back again (when new directory
is not empty). It becomes increasingly annoying when working with
nautilus for a long time. This bug has been in nautilus/gnome for a long
time (I remember
Public bug reported:
Binary package hint: dia
Using Dia 0.97 on Karmic (x86_64) there appear to be significant issues
with memory leaks (one small diagram open several hours results in
400MB memory usage).
This issue amongst others to be addressed in upstream bug-fix release
0.97.1 as seen
Hmmm, this bug report was filed 6 weeks ago, anyone care to even just
acknowledge it?
--
Compiz - some applications and popups open on wrong monitor
https://bugs.launchpad.net/bugs/518200
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The same thing happens here with Lucid Alpha 3 after dist-upgrade from
Karmic, on AMD64, with Nvidia GeForce 7050 integrated GPU.
Screen remains blank after seeing Grub loading... message. The
annoying thing it does not allow me to enter grub menu by hitting
escape key any more, so no hope of
Also having this problem in Karmic (recently started happening). It
seems to happen after a resuming from suspend.
Like the original post says, the accel/sens sliders under the mouse
configuration applet are in the correct positions for my preferred
settings but the mouse behaves in the (slower)
** Attachment added: Xorg.0.log
http://launchpadlibrarian.net/38998291/Xorg.0.log
--
USB mouse acceleration reset when plugged in
https://bugs.launchpad.net/bugs/273837
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--
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