Public bug reported:
This is a duplicate of
https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1969247 because
the bug is critical and still not fixed in Ubuntu 20.04.
Problem: fallocate() called with FALLOC_FL_ZERO_RANGE flag must return
error on ZFS, but in Ubuntu 20.04 it doesn't return
Also, MySQL 8.0.30 was released recently in Ubuntu 20.04. This version
uses falloate() for redo files. This leads to very hard to recover
corruption after MySQL server restart.
https://bugs.mysql.com/bug.php?id=108012
Please fix this in Ubuntu 20.04 ASAP.
** Bug watch added: MySQL Bug System
This bug is still not fixed in Ubuntu 20.04.
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https://bugs.launchpad.net/bugs/1969247
Title:
fallocate with FALLOC_FL_ZERO_RANGE produces zero-size files on zfs in
While zfs-linux indeed triggers the issue, the root cause, I believe, is
that automatically generated service systemd-cryptsetup@cswap wants to
start after systemd-random-seed, even though it uses /dev/urandom which
shouldn't require random seed data initialized. Also please note that in
this
What I am saying is that this patch is already in 4.14 kernel, I
verified that myself. Which means it was already pulled into stable
branch. Now it needs to be backported.
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> Apparently the original patch didn’t send for linux stable branch.
I don't know exactly what you mean, but 4.14 kernel has this patch. It's
easy to verify by changed messages ("enabling ssd optimizations" vs
"enabling SSD mode").
> can you ask the patch author and BTRFS maintainers
I'm not
This backport request does not miss anything. Also, the apport-collect
1740143 doesn't seem to do anything after opening this bug page in
ELinks.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Public bug reported:
Hello,
It appears that all kernels before 4.14 had a problem with btrfs ssd
mount option. According to
https://btrfs.wiki.kernel.org/index.php/Gotchas#ssd_mount_option, it has
a negative impact on usability and lifetime of modern SSDs. Since it is
enabled by default when SSD
$ ll /sys/class/leds/*asus*
lrwxrwxrwx 1 root root 0 апр 17 08:40 /sys/class/leds/asus::kbd_backlight ->
../../devices/platform/asus-nb-wmi/leds/asus::kbd_backlight/
lrwxrwxrwx 1 root root 0 апр 17 08:40 /sys/class/leds/asus-wireless::airplane
->
Already tested, it doesn't seem to change anything.
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https://bugs.launchpad.net/bugs/1523108
Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in linux
And on Linux after this commit LED is always off regardless of the Wi-Fi
or Bluetooth states.
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Title:
Bluetooth doesn't work on
> Sounds like the LED should be off when Airplane mode is off
Well, under Windows LED is on when radios are on. And everything works
as expected.
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With 4.11rc3 bluetooth works. But F2 key doesn't light up when the radio
is on. This is the result of removing rfkill switches from asus-nb-wmi
module. This is not critical, it's only an indicator. Another minor
issue is that bluetooth device can't be turned off and will consume
power even when
4.11 kernel seems to work, but instead of fixing test in asus-nb-wmi,
they just removed /sys/devices/platform/asus-nb-wmi/rfkill/*, so now
everything works as if I just unloaded asus-nb-wmi module. This means
that F2 key doesn't light up when radio is on. But this is better than
nothing.
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You
So it looks like there is a bug in asus-nb-wmi module. It should bring
device down when it's soft blocked, but it does exactly opposite.
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Actually, no, the real blocker is asus-nb-wmi. As soon as I do:
echo 0 | sudo tee /sys/devices/platform/asus-nb-wmi/rfkill/rfkill1/soft
my bluetooth device disconnects:
[ 77.045226] usb 1-4: USB disconnect, device number 5
This brings device back:
echo 1 | sudo tee
Setting "XHCI Pre-Boot Mode" BIOS option to "Disabled" fixes the
problem. But it disables USB 3.0 entirely, so it's not a solution.
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In my case service is already enabled and issue is clearly with the
kernel. Although with 4.10 kernel sometimes bluetooth starts working,
mostly after laptop waking up from suspend.
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Still an issue with Ubunru 16.04 and just released 4.10 kernel. I also
guess this is what driving battery controller crazy which causes random
shutdowns when running on battery.
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I can confirm that current drm-intel-next kernel fixes issue for UX301LA
as well.
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https://bugs.launchpad.net/bugs/1348890
Title:
Asus UX32LN: Brightness keys Fn+F5 and
I have flickering problem in Chrome on my ASUS UX301LA laptop. The funny
thing is that latest kernel (4.6) doesn't fix anything.
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https://bugs.launchpad.net/bugs/1554613
Unfortunately, I don't know how to write a letter to kernel maintainers.
I also don't know what exactly to write in this letter. Maybe you can
help?
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I wonder if this will ever be fixed. Bugs like this is what turns people
away from Ubuntu because no one seems to be able to help. I am not a
linux geek, so I came here and reported a bug. I don't know how and what
to report upstream, and I don't even know how that work. I found a page
on your
Just tested with latest and greatest 4.6rc1 kernel, still nothing.
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https://bugs.launchpad.net/bugs/1348890
Title:
Asus UX32LN: Brightness keys Fn+F5 and Fn+F6 don't
Doesn't work with 4.6rc1 kernel as well.
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Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in linux package in
Tried, didn't help.
$ cat /etc/modprobe.d/asus.conf
options asus_nb_wmi wapf=4
$ sudo modprobe -r asus_nb_wmi
$ sudo modprobe -v asus_nb_wmi
insmod /lib/modules/4.5.0-040500rc1-generic/kernel/drivers/platform/x86/wmi.ko
insmod
After rebooting, backlit returned, but still no reaction on Fn+F2 and no
Bluetooth. This is dmesg after reboot:
$ dmesg | grep -i bluetooth
[8.795276] Bluetooth: Core ver 2.21
[8.795292] Bluetooth: HCI device and connection manager initialized
[8.795295] Bluetooth: HCI socket layer
Maybe the problem is not with adapter itself but with Zenbook UX301LA.
Fn+F2 hotkey used to enable/disable BT and Wi-Fi doesn't work too.
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And of course everything works like a charm under Windows 10.
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https://bugs.launchpad.net/bugs/1523108
Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in
Well, I just got 4.5rc1 and Bluetooth still doesn't work.
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Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in linux
It doesn't work with 4.4rc4 as well.
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Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in linux package in Ubuntu:
Nice. Any chance it could be backported to 4.2?
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Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in linux package in
Public bug reported:
It's not possible to make bluetooth work. Pressing Fn+F2 doesn't change
anything. Sometimes a grey (inactive) bluetooth icon appears but
disappears instantly after attempt to turn it on.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-21-generic
Also doesn't work with latest mainline kernel (4.3, 4.4rc3).
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Title:
Bluetooth doesn't work on ASUS Zenbook UX301LAA
Status in
Same with kernel 4.4rc3.
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1455654
Title:
Using battery power even when plugged in
Status in
So unless someone wants to spend a lot of their time doing reverse
bisecting, this ain't going to be fixed. Great.
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https://bugs.launchpad.net/bugs/1492764
Title:
So just in case, yes, the problem is reproducible with latest BIOS
version and comment #12 is made with the latest BIOS installed.
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https://bugs.launchpad.net/bugs/1461950
I updated my BIOS long time ago.
$ sudo dmidecode -s bios-version
UX301LAA.211
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https://bugs.launchpad.net/bugs/1461950
Title:
Support for Ambient Light Sensor in ASUS
Why did you add tag "bios-outdated-211"? According to ASUS website
(http://www.asus.com/Notebooks/ASUS_ZENBOOK_UX301LA/HelpDesk_Download/),
211 is the latest version of BIOS.
As for reporting bug, I'm not familiar with all this stuff.. Maybe you
can report this bug and I'll provide all
I tested with latest available mainline kernel (Linux version
4.3.0-040300-generic (kernel@gomeisa) (gcc version 5.2.1 20151010
(Ubuntu 5.2.1-22ubuntu2) ) #201511020949 SMP Mon Nov 2 14:50:44 UTC
2015). Nothing changed. Still no support for ambient light sensor.
Pressing Alt-A results in a syslog
I can confirm #46. No errors with 4.3.0-040300-generic kernel.
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Title:
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 9
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=04.03
S: Manufacturer=Linux 4.3.0-040300-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=:00:14.0
C: #Ifs= 1 Cfg#=
I tested with latest available mainline kernel (Linux version
4.3.0-040300-generic (kernel@gomeisa) (gcc version 5.2.1 20151010
(Ubuntu 5.2.1-22ubuntu2) ) #201511020949 SMP Mon Nov 2 14:50:44 UTC
2015). Nothing changed.
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I couldn't find a newer kernel for wily in http://kernel.ubuntu.com
/~kernel-ppa/mainline/, how can I test it?
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https://bugs.launchpad.net/bugs/1461950
Title:
Support for
This bug is still present in Ubuntu 15.10 with kernel 4.2.
** Changed in: linux (Ubuntu)
Status: Expired => New
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https://bugs.launchpad.net/bugs/1461950
Title:
This bug is still present in 15.10 with kernel 4.2.
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Title:
Using battery power even when plugged in
Status in linux package in
Bug is still present in Ubuntu 15.10.
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https://bugs.launchpad.net/bugs/1348890
Title:
Asus UX32LN: Brightness keys Fn+F5 and Fn+F6 don't generate evdev
event
Status in
Should we have a patch in Ubuntu knowing that the problem is not going
to be fixed in mainline kernel any time soon?
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Title:
Asus
I'm not sure how helpful this would be but I sent a request to ASUS
support. I asked them to look at this bug report and fix BIOS to
initialize required regions properly. Maybe if all people who have the
same problem will contact ASUS as well, they will actually do something?
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This article is way too complex for me, I'm sorry. If you have a
bootable USB drive image I could use to test new kernel, I'd be glad to
use it.
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Public bug reported:
On a wiki page related to ASUS Zenbook
(https://help.ubuntu.com/community/AsusZenbookPrime) there is a note
about Ambient Light Sensor:
===
Ambient light sensor: They keycode to use is 248, that is fn+A, the icon on
the A is a sensor with lightrays and the text auto.
Unfortunately, ubuntu-bug doesn't allow to report a bug without
specifying package or clicking a window. This makes it hard to report a
bug like this one for an average user.
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Same issue on UX301L (UX301LAA) model on Ubuntu 15.04. BIOS:
UX301LAA.209. I have to add acpi_osi= to get them working, but this is
a bad workaround.
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