It's in focal now
** Changed in: linux-oem-5.6 (Ubuntu)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1871330
Title:
Dell XPS 13 (7390) brightness is
linux-oem-5.6 resolves this issue for me.
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https://bugs.launchpad.net/bugs/1871330
Title:
Dell XPS 13 (7390) brightness is not adjustable with recent kernel
update
To manage
** Changed in: linux-oem-5.6 (Ubuntu)
Status: Incomplete => Fix Released
** Changed in: linux-oem-5.6 (Ubuntu)
Status: Fix Released => Fix Committed
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I performed a test with linux-image-5.6.0-1007-oem from focal-proposed.
The brightness control works without problem on that version. So the
problem seems to be fixed on linux-oem-5.6.
Is the version going to make it to the focal release?
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oem-5.4 is dead, so if the stock focal kernel works then that's enough,
but you could also check that oem-5.6 doesn't regress..
** Changed in: linux-oem-5.4 (Ubuntu)
Status: Confirmed => Won't Fix
** Changed in: linux-oem-5.6 (Ubuntu)
Status: Confirmed => Incomplete
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** Also affects: linux-oem-5.4 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.4 (Ubuntu)
Status: New => Confirmed
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** Package changed: linux-oem-5.4 (Ubuntu) => linux-oem-5.6 (Ubuntu)
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https://bugs.launchpad.net/bugs/1871330
Title:
Dell XPS 13 (7390) brightness is not adjustable with recent kernel
Same problem here. I cannot adjust the brightness using the GUI controls
or the intel_backlight controls in /sys. The following action has
(almost) no effect to the brightness or the value exposed in
"actual_brightness" in /sys/class/backlight/intel_backlight:
echo $value
** Summary changed:
- Dell XPS 13 (9370) brightness is not adjustable with recent kernel update
+ Dell XPS 13 (7390) brightness is not adjustable with recent kernel update
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