@pads Your workaround works for me. Great thanks! And as a @davorao said
my configuration has discrete AMD GPU and no integrated Intel CPU.
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https://bugs.launchpad.net/bugs/1068661
In comments to bug 1068661 was proposed workaround which works for me. Here is
what I've done:
1. Switch back to open-source driver.
2. Issued
$ sudo apt-get install linux-header-generic
command
3. Switched to AMD proprietary driver (fglrx-updates)
4. Rebooted.
After reboot Unity works as
Public bug reported:
Ubuntu release: 12.10
fglrx: 2:9.000-0ubuntu3
Expects: after login window decorations are visible
What happens instead: neither window decorations nor dash are visible
After installing proprietary AMD video drivers unity does not work
properly. After login neither dash no
@Christopher M. Just want to add that AMD APP SDK
(http://developer.amd.com/tools/hc/AMDAPPSDK/Pages/default.aspx) cannot
use GPU as OpenCL device if open source video driver is used. In Ubuntu
11.10 I use proprietary AMD driver and APP SDK detects two OpenCL
devices - CPU and GPU. In 12.10 with
I solved a problem passing i2c_udelay parameter for bttv module. Now
my /etc/modprobe.conf looks like this:
options bttv radio=1 tuner=28 card=72 gbuffers=4 i2c_udelay=128
Perhaps i2c_udelay=16 will be enough too - need to check. With this
parameter sound from tv works ok on 2.6.22 (from
I've installed Hardy Alpha 2 kernel into my Gutsy Gibbon 7.10 (I know it is
not very wise step, but I wanted to test if bug still present). Sadly, after
booting with new kernel I still have a problem with sound :( And another
problem with tuner appeared - I can't switch channels... May be new
I have the same problem with MediaForte PV951 card (video is ok, but no
sound) on 7.10 Gutsy Gibbon. This card works ok on Mandriva 2007.0
(2.6.17 kernel I think) and worked before on previous Mandriva
versions... My PC configuration: AMD X2 3800+ (939), ASUS nForce4
chipset, amd64-version of
