Quirk for Dell Inspiron 7737/7537/5437/3437 and Vostro 3446 is accepted by
upstream.
And the patch will be merged in 3.18.
http://permalink.gmane.org/gmane.linux.acpi.devel/70627
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Quirk for Dell Inspiron 7737/7537/5437/3437 and Vostro 3446 is accepted by
upstream.
And the patch will be merged in 3.18.
http://permalink.gmane.org/gmane.linux.acpi.devel/70627
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Quirk for Dell Inspiron 7737/7537/5437/3437 and Vostro 3446 is accepted by
upstream.
And the patch will be merged in 3.18.
http://permalink.gmane.org/gmane.linux.acpi.devel/70627
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Quirk for Dell Inspiron 7737/7537/5437/3437 and Vostro 3446 is accepted by
upstream.
And the patch will be merged in 3.18.
http://permalink.gmane.org/gmane.linux.acpi.devel/70627
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Can't reproduce this bug
** Changed in: linux-lts-trusty (Ubuntu)
Status: In Progress = Incomplete
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Title:
[Dell Inspiron 5420] Ethernet
** Changed in: linux-lts-trusty (Ubuntu)
Status: New = Fix Committed
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Title:
[Dell Inspiron 3521] Brightness control does not work on
** Changed in: linux-lts-trusty (Ubuntu)
Status: In Progress = Fix Committed
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https://bugs.launchpad.net/bugs/1354313
Title:
[Dell Inspiron 5721] Brightness control does not
@Po-Hsu,
Upstream does not accept the patch mentioned in #7.
Do you ever try the same workaround for the bug 1362388 ?
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Title:
[Dell Inspiron
** Changed in: linux-lts-trusty (Ubuntu)
Status: Confirmed = In Progress
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Title:
[Dell Inspiron 5420] Ethernet connection with Atheros
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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Title:
[Dell Inspiron 5737] brightness could not be
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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https://bugs.launchpad.net/bugs/1332437
Title:
[Dell Inspiron 5547/5447] Unable to contorl
@Po-Hsu
dmi.product.name: Inspiron 11 - 3147
You can change DMI_PRODUCT_VERSION to DMI_PRODUCT_NAME. And try your patch
again.
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https://bugs.launchpad.net/bugs/1341988
Title:
[Dell
The brightness control only works with intel_backlight.
Blacklist this machine for unregistering ACPI video driver and not using vendor
backlight driver.
https://www.mail-archive.com/platform-
driver-...@vger.kernel.org/msg05397.html
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Similar bug
https://bugzilla.kernel.org/show_bug.cgi?id=50551
** Changed in: linux-lts-trusty (Ubuntu)
Status: New = In Progress
** Bug watch added: Linux Kernel Bug Tracker #50551
http://bugzilla.kernel.org/show_bug.cgi?id=50551
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acpi_video=vendor is wrong.
Sorry for the mistake.
The right one should be acpi_backlight=vendor.
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Title:
[Dell Inspiron 5721] Brightness
acpi_video=vendor is wrong.
Sorry for the mistake.
The right one should be acpi_backlight=vendor.
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Title:
[Dell Inspiron 3521] Brightness
Test with video.use_native_backlight=1, acpi_osi='!Windows 2012',
acpi_backlight=vendor.
None of those parameters makes backlight work.
After bisecting, the regression happens on 3.10-rc1.
Before 3.10-rc1, only intel_backlight is registered under
/sys/class/backlight/
and acpi/video.c shows
@kaxing,
Win8 doesn't use ACPI to control backlight but leaves control to gfx driver
instead.
If system tells BIOS that it has win8 capability, BIOS will disable ACPI
backlight interface.
Linux kernel starts to support Win8 capability after 3.7.
That's why ACPI backlight control works on early
both parameters can't make backlight function work.
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https://bugs.launchpad.net/bugs/1353307
Title:
[Lenovo B470e] Unable to control brightness on 12.04.5
To manage notifications
both parameters can't make backlight function work.
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Title:
[Dell Inspiron 3521] Brightness control does not work on 12.04.5
To manage
please ignore comment 7
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Title:
[Dell Inspiron 3521] Brightness control does not work on 12.04.5
To manage notifications about this bug go to:
@kaxing
Can you add kernel parameter to grub without the workaround you found
and test the backlight function again?
Either acpi_video=vendor or video.use_native_backlight=1
** Changed in: linux-lts-trusty (Ubuntu)
Status: New = In Progress
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@Po-Hsu Lin
Can you try the kernel parameter mentioned in bug 1354313 #3
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Title:
[Dell Inspiron 3521] Brightness control does not work on
@Po-Hsu Lin
Can you try the kernel parameter mentioned in bug 1354313 #3
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Title:
[Lenovo B470e] Unable to control brightness on 12.04.5
To
** Changed in: linux (Ubuntu)
Status: Fix Committed = Fix Released
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Title:
[HP 242 G2] Wireless key events were not detected at all
To
** Changed in: hwe-next
Status: Triaged = Invalid
** Changed in: linux (Ubuntu)
Status: In Progress = Invalid
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https://bugs.launchpad.net/bugs/1339452
Title:
[Dell
** Changed in: linux (Ubuntu)
Status: Confirmed = In Progress
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Title:
[Dell Inspiron 7537] Wireless key does not work
To manage
Hi Po-Hsu Lin,
Can you test BIOS A09 ?
Although it fixes similar issue on Win8.1, it's worth a try.
http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=WCTF4
- Fixed system auto wake on after shutdown on Win8.1.
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** Changed in: linux (Ubuntu)
Status: Confirmed = In Progress
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Title:
[Dell Inspiron 7537] System reboots itself after powered off
To
Report this bug to upstream.
https://bugzilla.kernel.org/show_bug.cgi?id=79961
** Bug watch added: Linux Kernel Bug Tracker #79961
http://bugzilla.kernel.org/show_bug.cgi?id=79961
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** Changed in: linux (Ubuntu)
Status: Confirmed = Fix Committed
** Changed in: hwe-next/trusty
Status: New = Fix Committed
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Title:
3.16-r5 will include the patch (comment #11)
http://marc.info/?l=linux-acpim=140502326708708w=2
** Changed in: hwe-next/trusty
Status: New = Fix Committed
** Changed in: linux (Ubuntu Trusty)
Status: Triaged = Fix Committed
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** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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https://bugs.launchpad.net/bugs/1289238
Title:
[Dell Inspiron 7737] Wireless key is not working
To
Backlight control works with the kernel mentioned in #10.
But backlight dims slowly.
System has same behavior on 3.16-r3
Suspect that dim behavior is the hardware/BIOS issue.
I will submit a sauce patch for Dell Inspiron 5547/5447/5737 and Vostro
5470.
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Backlight works with the kernel mentioned in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1333638/comments/10.
I will submit a sauce patch for Dell Inspiron 5547/5447/5737 and Vostro
5470.
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Backlight works with the kernel mentioned in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1333638/comments/10.
I will submit a sauce patch for Dell Inspiron 5547/5447/5737 and Vostro
5470.
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Upstream accepts the patch for Dell Inspiron 5737.
https://kernel.googlesource.com/pub/scm/linux/kernel/git/rafael/linux-pm/+/08a56226d84706d402372d891550e130ef5df9f0
And the bug for Vostro 5470 is set to invalid.
I will submit the sauce patch for Dell Inspiron 5547/5447 only.
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Upstream accepts the patch mentioned in #11.
https://kernel.googlesource.com/pub/scm/linux/kernel/git/rafael/linux-pm/+/08a56226d84706d402372d891550e130ef5df9f0
And the bug for Vostro 5470 is set to invalid.
I will submit the sauce patch for Dell Inspiron 5547/5447 only.
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@Po-Hsu,
Can you try this kernel for bug 1333638 / bug 1250401 / bug 1332437 to see if
it fixes the backlight issue ?
http://people.canonical.com/~airken/bug/lp1332437/
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@Po-Hsu,
Fix some mistakes in previous release, please try following release.
Thanks.
http://people.canonical.com/~airken/bug/lp1332437/v2/
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https://bugs.launchpad.net/bugs/1333638
Can't reproduce this bug on Win7.
Windows driver:
http://www.dell.com/support/home/bm/en/bmbsdt1/Drivers/DriversDetails?driverid=T3VT7
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Title:
1. Blocklist lpc_ich and gpio_ich module to eliminate ACPI error.
The bug still exists.
2. Update kernel to 3.16-r3,
The bug still exists.
3. Change USB keyboard to other USB port.
The USB error log disappears and the system is able to reboot into X.
4. The result of fwts indicates that the
@Po-Hsu,
Can you add video.use_native_backlight=1 to grub to see if backlight control
works ?
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Title:
[Dell Inspiron 5547] Unable to contorl
@Po-Hsu,
Please skip comment #7.
Since latest kernel fixes this issue, it should be win8 backlight issue.
Backlight control is moved to gfx after win8.
video.use_native_backlight=1 is set as default after 3.16-r2.
Utopic release should fix this issue.
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Title:
[Dell Vostro 5470] Unable to control brightness with the Intel GPU /
nVidia GPU + proprietary driver
To
Tested with latest trusty kernel and upstream 3.16-r2, the bug still
exists.
Will try the driver from https://github.com/erikarn/alx to see if bug
could be fixed.
** Changed in: linux (Ubuntu)
Status: Triaged = In Progress
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Some experiments,
1. Try the driver mentioned in #9. The bug still exists.
2. Blacklisted alx and inserting the module after the booting, the
system is still failed to connect to wired network.
3. echo 1 /sys/class/net/eth0/device/reset , the system can connect to
wired network.
Since both
** Changed in: linux (Ubuntu Trusty)
Status: In Progress = Triaged
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https://bugs.launchpad.net/bugs/1250401
Title:
[Dell Inspiron 5737] brightness could not be controlled by the
Add Dell Inspiron 5737 to the the ACPI video detect blacklist.
http://marc.info/?l=linux-acpim=140325203002742w=2
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Title:
[Dell Inspiron 5737]
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed = In Progress
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Title:
[Dell Inspiron 5737] brightness could not be controlled
** Changed in: linux-lts-saucy (Ubuntu)
Status: In Progress = Triaged
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Title:
[Dell Inspiron 3437] Wireless hotkey does not work
To
The patch mentioned in #9 is committed in upstream v3.16-rc1.
Need to cheery-pick it to trusty kernel.
** Changed in: linux (Ubuntu Trusty)
Status: Triaged = Fix Committed
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** Tags removed: verification-needed-saucy
** Tags added: verification-done-saucy
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Title:
[HP 242 G2] Wireless key events were not detected at
Tried following kernel parameters,
1. acpi_osi=!Windows 2012
2. acpi_backlight=vendor
3. video.use_native_backlight=1
each of them can fix this bug.
Since upstream is going to change the default for video.use_native_backlight to
1,
this bug can be fixed in later release after the patch is
** Tags removed: verification-needed-saucy
** Tags added: verification-done-saucy
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https://bugs.launchpad.net/bugs/1288161
Title:
[Dell Inspiron 7737] System reboots itself after
Unable to downgrade BIOS 804 mentioned in
https://bugs.launchpad.net/stella/hwe-stella/+bug/1023760/comments/24
I suspect that bug #1023760 does not verify HP Envy 23 AIO (heineken5)
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According to
https://bugs.launchpad.net/stella/hwe-stella/+bug/1023760/comments/13 ,
the backlight function should work on 12.04 if BIOS fixed this issue.
But backlight function is still broken on 12.04(amd64, i386), 11.04 and
14.04.
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Tried acpi_backlight=vendor and video.use_native_backlight=1, the
bug still exists.
Tried to downgrade BIOS mentioned in
https://bugs.launchpad.net/stella/hwe-stella/+bug/1023760/comments/12
Failed to reflash the BIOS.
And I can't access the BIOS mentioned in
** Changed in: linux (Ubuntu)
Status: Incomplete = Triaged
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Title:
HP Envy 23 AIO - No way to dim display
To manage notifications about
** Changed in: linux-lts-saucy (Ubuntu)
Status: In Progress = Triaged
** Changed in: linux-lts-saucy (Ubuntu)
Status: Triaged = Fix Committed
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Ubuntu-3.11.0-23.39 (Saucy) + #3 fixes this bug.
Ubuntu-3.13.0-29.52 (Trusty) should apply following patch from mainstream.
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commit 4ea55eda48a8f78f3c5d2649d3b7a6ca5c3e5c2c
Author: Hans de Goede hdego...@redhat.com
Date: Tue Dec 24 20:34:01 2013 +0100
dell-laptop: Only install the i8042
@t.raum
From #1239938, this bug seems to be fixed in linux-lts-saucy
(3.11.0-18.32~precise1).
Could you give it a try ?
If some mmc cards can't be read, could you try options sdhci
debug_quirks=0x40 mentioned in following link?
Thanks.
http://www.adminempire.com/o2-sd-card-reader-fix-linux/
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** Changed in: linux (Ubuntu)
Status: In Progress = Fix Committed
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Title:
[HP 242 G2] Wireless key events were not detected at all
To
** Changed in: linux (Ubuntu)
Status: In Progress = Invalid
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https://bugs.launchpad.net/bugs/1322470
Title:
[Dell Inspiron 1120] System reboots itself after shut down
To manage
Mainline kernel applied the patch mentioned in #3 fixes this bug.
But, for trusty saucy kernel, this bug is still existed.
Checking what patches are needs.
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** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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https://bugs.launchpad.net/bugs/1288161
Title:
[Dell Inspiron 7737] System reboots itself after
Update:
Installed by provisioning server
the bug can be reproduced from 3.2~3.12
XPDV status in /proc/acpi/wakeup is enabled by default
Installed by USB stick
the bug is disappeared even downgraded to 3.2.0-61
XPDV status in /proc/acpi/wakeup is disabled by default
No sure what is
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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Title:
[HP 242 G2] Wireless key events were not detected at
** Changed in: linux (Ubuntu)
Status: Triaged = In Progress
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Title:
[Dell Inspiron 1120] System reboots itself after shut down
To manage
I disabled the wakeup sources in /proc/acpi/wakeup for further
experiment under 3.2.0-61
I found that this bug is disappeared by disabling XPDV wakeup source with 10
times shutdown test.
(The disabling command is echo XPDV /proc/acpi/wakeup)
The information from lspci and acpi wakeup table
If Ethernet cable is plugged, this issue can be reproduced on 3.2.0-61.
Following 3 conditions can avoid this issue.
1. Removed NIC driver (atl1c)
2. Disable NIC from BIOS
3. Unplug Ethernet cable
It should be a NIC driver bug.
Verified this bug on Ubuntu 12.04 (3.11.0-15-generic), this issue
** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
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Title:
[Dell Inspiron 1120] System reboots itself after shut down
To manage
I test the kernel image -
linux-image-3.13.0-28-generic_3.13.0-28.51_amd64.deb.
I can't find hp-wireless.ko after installation.
So I install linux-image-3.13.0-28-generic_3.13.0-28.51~precise1_amd64.deb.
The wireless key works fine on this image.
And, as Alex mentioned in bug 1118689 #6, BIOS
http://marc.info/?l=linux-acpim=140027728914789w=3
The patch will merge in to v3.15-rc6
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Title:
[Dell Inspiron 7737] System reboots itself after
*** This bug is a duplicate of bug 1118689 ***
https://bugs.launchpad.net/bugs/1118689
** This bug has been marked a duplicate of bug 1118689
HP envy dv4 - radio kill hotkey does not work
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** Changed in: linux-lts-saucy (Ubuntu)
Status: Won't Fix = Invalid
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https://bugs.launchpad.net/bugs/1316954
Title:
[Dell Inspiron 3137] Alt key does not work every time on this
Verified with Ubuntu-lts-3.11.0-22.36.
After applying the patches mentioned in comment #2, wifi slider works.
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Title:
[Dell Latitude E7240] Wifi
Observe the issue with the command - watch cat /proc/interrupts .
When the issue happens, the interrupt count of i8042 does not change, i.e.,
i8042 does not receive any interrupt.
It should be a hardware issue.
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** Changed in: linux-lts-saucy (Ubuntu)
Status: Triaged = Won't Fix
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Title:
[Dell Inspiron 3137] Alt key does not work every time on this
The patches are already included in 3.13.
** Changed in: linux-lts-saucy (Ubuntu)
Status: In Progress = Fix Released
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Title:
[Dell
Kernel 3.15 and stable will include this patch.
http://marc.info/?l=linux-acpim=139950526523173w=2
Before phasing in this patch, you may add acpi_osi=!Windows 2012 to
grub for Dell Inspiron 7737 which is equivalent to this patch.
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** Changed in: linux-lts-saucy (Ubuntu)
Status: New = In Progress
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Title:
[Dell Latitude E7240] Wifi slider does not work.
To manage
It seems that dell-laptop.c removed rfkill code in kernel 3.11.10
After that, rfkill code added back and whitelisted Latitude models with
following 2 patches.
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commit 4cc8a57425c623753b10b77b15392e5b83baa5a3
Author: Hans de Goede hdego...@redhat.com
Date: Sun Nov 17 14:00:16 2013 +0100
Alex will submit the patch to SRU.
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Title:
[HP 242 G2] Wireless key events were not detected at all
To manage notifications about this bug go
Add Inspiron 3437 to rfkill whitelist
http://permalink.gmane.org/gmane.linux.drivers.platform.x86.devel/5464
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Title:
[Dell Inspiron 3437]
** Changed in: linux-lts-saucy (Ubuntu)
Status: New = Confirmed
** Changed in: linux-lts-saucy (Ubuntu)
Status: Confirmed = Triaged
** Changed in: linux-lts-saucy (Ubuntu)
Status: Triaged = In Progress
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Duplicate issue, same as bug 1118689
The patch is available in kernel 3.14
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commit 54290fa6980747b1e83e2d3a576115046df54b04
Author: Alex Hung alex.h...@canonical.com
Date: Thu Jan 16 17:50:31 2014 +0800
hp-wireless: new driver for hp wireless button for Windows 8
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Tried 2 methods to make wireless key work.
1. Add this module to whitelist. - works fine.
2. Get notification from RBTN ACPI device then send KEY_RFKILL event. -
nothing gets from RBTN
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I add a quirk for 7737 and submit the patch to upstream.
http://marc.info/?l=linux-acpim=139943087632618w=2
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https://bugs.launchpad.net/bugs/1288161
Title:
[Dell Inspiron 7737] System
I add a quirk for 7737 and submit the patch to upstream.
http://marc.info/?l=linux-acpim=139943087632618w=2
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https://bugs.launchpad.net/bugs/1289238
Title:
[Dell Inspiron 7737]
** Changed in: linux-lts-saucy (Ubuntu)
Status: Confirmed = In Progress
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https://bugs.launchpad.net/bugs/1280063
Title:
[Dell Inspiron 3437] Wireless hotkey does not work
To
Verified with this setting A06 / 12.04.2 + 3.11.0-15, this issue can be
reproduced if reboot command has been run.
I also found that if USB stick is plugged, reboot symptom will disappear.
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With boot parameter acpi_osi=!Windows 2012, the wireless key works.
Is it suggested to add a quirk for Dell Inspiron 7737 for bug 1288161
and bug 1289238 ?
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** Changed in: linux-lts-saucy (Ubuntu)
Status: New = In Progress
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https://bugs.launchpad.net/bugs/1289238
Title:
[Dell Inspiron 7737] Wireless key is not working
To manage
With boot parameter acpi_osi=!Windows 2012, this issue seems to disappear.
Test environment:
A06 / 12.04.4 + v3.11.0-{14, 15, 17, 20}
A06 / 12.04.4 + v3.12.{14, 16, 18}
A06 / 12.04.4 + v3.13.{8, 9, 10, 11}
PS: This issue can be reproduced on those kernel versions without
acpi_osi boot parameter.
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