maybe it would, yes..
anyway, best to file a bug upstream and link it here
** Summary changed:
- Dell XPS 13 9380 flickering (Intel Kaby Lake)
+ Dell XPS 13 9380 flickering (Whiskey Lake)
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Hummm, I have almost zero experience with windows. Is there a windows
version that I can install for free - windows 10 maybe?
Also, if the machine is faulty wouldn't it flicker during BIOS setup as
well?
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Sounds like you should contact the upstream developers and file a bug at
bugs.freedesktop.org
It seems that the panel has been changed to another device since XPS13
was enabled by Canonical, wouldn't be the first time. Are you able to
test windows on it? (to rule out the machine itself being
** Attachment added: "with i915.enable_psr=0"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826125/+attachment/5258944/+files/enable_psr0.dmesg
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I have upgraded the BIOS to 1.2.1 but not changed its settings. Could it
be that there's something there that I could try?
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Title:
Dell XPS 13
Unfortunately not. It actually makes the flickering more like in the
pre-5 kernel where it flickers constantly as opposed to only when the
move is moved. Posting new dmesg with i915.enable_psr=0 in case its
useful.
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Does "i915.enable_psr=0" help?
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Title:
Dell XPS 13 9380 flickering (Intel Kaby Lake)
To manage notifications about this bug go to:
Sure. Results are attached next.
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Title:
Dell XPS 13 9380 flickering (Intel Kaby Lake)
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** Attachment added: "dmesg with drm.debug=0xe"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826125/+attachment/5258722/+files/out.dmesg
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Can you boot with kernel parameter "drm.debug=0xe" and attach full dmesg
after boot?
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Title:
Dell XPS 13 9380 flickering (Intel Kaby Lake)
To
Thanks Kai. Unfortunately it's still not ok. Interestingly now there is
no flickering per-se. What I see is display corruption and flickering
when refresh occurs - for example by moving the mouse or typing
something.
Is there anything else I can try at this point? Or any further
information I can
Removed the i915 boot params : i915.fastboot=1 i915.enable_rc6=0
No changes.
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Title:
Dell XPS 13 9380 flickering (Intel Kaby Lake)
To manage
Download linux-image-
unsigned-5.1.0-994-generic_5.1.0-994.20190400_amd64.deb and linux-
modules-5.1.0-994-generic_5.1.0-994.20190400_amd64.deb then install
them.
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I will give it a try. Is this just a matter of adding the ppa and `apt-
get install drm-intel-nightly`?
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Title:
Dell XPS 13 9380 flickering
Does the drm-intel-nightly help?
https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
nightly/2019-04-23/
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Title:
Dell XPS 13 9380
apport information
** Tags added: apport-collected disco
** Description changed:
A brand new Dell XPS 13 9380 preinstalled with Ubuntu 18.04 flickers to
the point of being totally unusable.
I have upgraded since to 18.10 and 19.04 with no changes. I have tried
several combinations of
** Package changed: ubuntu => linux (Ubuntu)
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Title:
Dell XPS 13 9380 flickering (Intel Kaby Lake)
To manage notifications about this bug go
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people
Having problems posting apport data due to:
```
$ ubuntu-bug -c cartsheel.apport -u 1826125
Usage: ubuntu-bug [options] [symptom|pid|package|program path|.apport/.crash
file]
ubuntu-bug: error: -u/--update-bug option cannot be used together with options
for a new report
```
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