*** This bug is a duplicate of bug 1492764 ***
https://bugs.launchpad.net/bugs/1492764
** This bug has been marked a duplicate of bug 1492764
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
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You received this bug notification because you are
lorenzo.chianura, thank you for reporting this and helping make Ubuntu
better.
To advise, at this point, this is not considered a duplicate of another
report, or vice versa.
Despite this, as per http://support.lenovo.com/us/en/products/laptops-
and-netbooks/lenovo-z-series-laptops/lenovo-z50-70 a
Thank you for the fast response.
As you have suggested I searched for a safe method to update my BIOS
without using Windows, following https://help.ubuntu.com/community/BIOSUpdate,
but
it seems that there is not a "BIOS update CD" image for my laptop model.
So I will install Windows on my machin
I've just successfully updated the BIOS, but the problem is still here.
The output of sudo dmidecode -s bios-version give me:
9BCN91WW
and then sudo dmidecode -s bios-release-date give me:
07/21/2015
If it could be useful, I can attach a new dmesg log file, although I
found that excluded the
lorenzo.chianura, could you please test the latest upstream kernel
available from the very top line at the top of the page from
http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release
names are irrelevant for testing, and please do not test the daily
folder)? Install instructions are av
*** This bug is a duplicate of bug 1492764 ***
https://bugs.launchpad.net/bugs/1492764
** This bug has been marked a duplicate of bug 1492764
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
--
You received this bug notification because you are
** This bug is no longer a duplicate of bug 1492764
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.ne
*** This bug is a duplicate of bug 1492764 ***
https://bugs.launchpad.net/bugs/1492764
** This bug has been marked a duplicate of bug 1492764
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
--
You received this bug notification because you are
Fixed in 4.3.0-040300rc7-generic.
** Tags added: kernel-fixed-upstream-4.3-rc7
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.n
lorenzo.chianura, the next step is to fully reverse commit bisect from
kernel 4.2 to 4.3-rc7 in order to identify the last bad commit, followed
immediately by the first good one. Once this commit has been identified,
then it may be reviewed as a candidate for backporting into your
release. Could yo
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