Thanks for you help, I update my BIOS to A29:
command: sudo dmidecode -s bios-version sudo dmidecode -s
bios-release-date
output:
A29
06/04/2013
File dmesg contains the same text:
[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
...
[Firmware Bug]: Duplicate ACPI video bus devices
dani_bs, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995456/comments/48
regarding this being fixed with a BIOS update. For future reference you
can manage the status of your own bugs by clicking on the current status
in the yellow
- I downloaded Ubuntu 14.04 (Trusty Tahr) Daily Build - 64-bit PC (AMD64)
desktop image at http://cdimage.ubuntu.com/daily-live/current/
- I installed it on USB drive
- I selected Try Ubuntu
It doesn't recognize my wifi card, I must connect cable to download the correct
driver, I will do that
apport information
** Description changed:
I have Ubuntu 11.10 with all the last update.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-19-generic 3.0.0-19.33
ProcVersionSignature: Ubuntu 3.0.0-19.33-generic 3.0.27
Uname: Linux 3.0.0-19-generic x86_64
dani_bs, thank you for providing the apport-collect. As per your
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995456/+attachment/3133182/+files/BootDmesg.txt
:
[0.101807] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
...
[4.270883] [Firmware Bug]: Duplicate ACPI video bus
apport information
** Tags added: apport-collected precise
** Description changed:
The same bug in:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/938631
I have Ubuntu 11.10 with all the last update.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package:
dani_bs, Precise is not the daily release. Could you please see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995456/comments/9
and advise to the results of it specifically?
** Description changed:
- The same bug in:
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/938631
-
I
Can I donwload ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ , burn it on USB drive and check dmesg file? Is
that ok?
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
dani_bs, if the issue was reproducible in a live environment, then
testing the burned USB drive live environment would be fine.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/995456
dani_bs, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
I ran FWTS on my system and it gave the following:
ADVICE: The ACPI video driver has found a duplicate ACPI video bus device for
the same VGA controller. If the current driver does not work, one can try to
work around this using the video.allow_duplicates=1 kernel parameter.
Note: Dell D420,
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