I have hp-15-ac167nf with wireless chip rtl8723be and ubuntu xenial
16.04 LTS and HWE.
I got same issue: module rtl8723be option ant_sel=2 is not working
anymore from kernel 4.15.0-33.
As a workaround I boot previous kernel 4.15.0-32 (from grub menu).
On same PC, I tried ubuntu bionic 18.04, and
Hello,
I have difficulties trying your test kernel.
maybe because I use signed kernel with secure boot ?
In the instruction you talk about
linux-image and linux-image-extra .deb packages
linux-image-extra is not in folder.
image is unsigned, and do not install.
So I installed headers, modules,
I also tested last kernel from mainline (following #25 & #26 ,just for
confirmation...)
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19
modinfo rtl8723be says:
filename:
/lib/modules/4.19.0-041900-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rtl8723be.ko
firmware:
I tested last proposed kernel 4.15.0-39, but the issue is still there, no
signal with either no ant_sel, ant_sel=0, ant_sel=1 or ant_sel=2.
In my environment the last working kernel is 4.15.0-32 with ant_sel=2.
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: This occured during a previous suspend and prevented it from
resuming properly.
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: rene 2943 F pulseaudio
/dev/snd/controlC0: rene 2943 F pulseaudio
Date: Sun
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: rene 2943 F pulseaudio
/dev/snd/controlC0: rene 2943 F pulseaudio
Date: Sun Mar 23 11:51:35 2014
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME
I just got audio (speakers, not mic) to work.
1. Linux has to announce to be ACPI 2.0 complient, see
https://lkml.org/lkml/2015/3/12/149
2. I've merged the latest for-linux branch of Mark Brown
https://git.kernel.org/cgit/linux/kernel/git/broonie/sound.git/
I've published that result to
UPDATE: the mic is working. This was my fault, the controls should be
adjusted to Dmic, which seems to refer to the internal / digital mic.
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** Attachment added: "apt-term.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787411/+attachment/5176332/+files/apt-term.log
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** Attachment added: "xorg_fixup.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787411/+attachment/5176336/+files/xorg_fixup.log
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Public bug reported:
On one of my computers, do-release-upgrade from 16.04 LTS to 18.04 LTS
broke mid-update.
Logfile seems to indicate that the "doc-base" package is to blame:
2018-08-16 14:02:43,476 INFO cache.commit()
2018-08-16 14:02:43,476 DEBUG failed to SystemUnLock() (E:Not locked)
Public bug reported:
I upgraded one of my desktops from Xubuntu 16.04 LTS to 18.04 LTS. This
broke alsa/pulseaudio, because the upgrade failed to install the linux-
modules-extra-* package.
Before the upgrade, sound worked fine, after the upgrade pulseaudio only
showed the infamous "Dummy
** Attachment added: "lspci.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787411/+attachment/5176334/+files/lspci.txt
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** Attachment added: "screenlog.0"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787411/+attachment/5176335/+files/screenlog.0
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** Attachment added: "apt.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787411/+attachment/5176331/+files/apt.log
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** Attachment added: "history.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787411/+attachment/5176333/+files/history.log
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176439/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176443/+files/PulseList.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176438/+files/ProcCpuinfo.txt
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apport information
** Tags added: apport-collected bionic
** Description changed:
On one of my computers, do-release-upgrade from 16.04 LTS to 18.04 LTS
broke mid-update.
Logfile seems to indicate that the "doc-base" package is to blame:
2018-08-16 14:02:43,476 INFO cache.commit()
apport information
** Attachment added: "AudioDevicesInUse.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176432/+files/AudioDevicesInUse.txt
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Yes, i had to fiddle around quite a lot with the package manager to get
everything going again and it all works now (the apport information
above is from after the upgrade).
That doesn't change the fact that a do-release-upgrade shouldn't just
fail in the middle and give up. In my opinion, it
apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176437/+files/Lsusb.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176434/+files/CurrentDmesg.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176433/+files/CRDA.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176442/+files/ProcModules.txt
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apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176440/+files/ProcEnviron.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176441/+files/ProcInterrupts.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176436/+files/Lspci.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176444/+files/UdevDb.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176435/+files/IwConfig.txt
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** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1787411/+attachment/5176445/+files/WifiSyslog.txt
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My vintage MacBook4,1 is obviously also affected by this:
[0.00] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]]
*ERROR* [CRTC:41:pipe B] flip_done timed out
[0.00] [ cut here ]
[0.00] vblank wait timed out on crtc 1
[0.00]
(In reply to Ville Syrjala from comment #78)
> Fixes posted:
> https://patchwork.freedesktop.org/series/52378/
Awesome, big thanks! Works for me, tested on MacBook4,1
https://www.youtube.com/watch?v=GqH21-KcFzU
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Is this still considered an issue?
I booted ami-0bc11fa490cf2ead7 (ubuntu/images/hvm-ssd/ubuntu-
xenial-16.04-amd64-server-20190204.3) on an m5.large in eu-west-1 and it
was fine.
** Attachment added: "kern.log"
Public bug reported:
Ubuntu stuck on booting on HyperV Server 2008R2.
I saw kernel messages, seems to load ram image the boot is stuck.
Seems to be a problem with hyperv drivers propably harddrive.
Reverted back to the previous kernel.
Description:Ubuntu 18.04.1 LTS
Release:
Kernel Version linux-image-4.15.0-44
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https://bugs.launchpad.net/bugs/1814069
Title:
kernel linux-image-4.15.0-44 not booting on Hyperv Server 2008R2
Status in linux
apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234592/+files/ProcInterrupts.txt
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** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234594/+files/UdevDb.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234589/+files/Lspci.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234591/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234595/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234590/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234588/+files/CurrentDmesg.txt
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** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1814069/+attachment/5234593/+files/ProcModules.txt
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apport information
** Tags added: apport-collected uec-images
** Description changed:
Ubuntu stuck on booting on HyperV Server 2008R2.
I saw kernel messages, seems to load ram image the boot is stuck.
Seems to be a problem with hyperv drivers propably harddrive.
Reverted back to the
Re #42; pardon; machine-confusion. The problem with 4.15.0-72 indeed but
on a Xeon E5606, AMD HD 5770 graphics
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https://bugs.launchpad.net/bugs/1776616
Title:
Ubuntu 18.04
Re #41, "Can anyone else confirm?"
For me and for a few other reports out there, the problem *started* with
4.15.0-72. Core 2 Duo with old G45 onboard graphics.
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Public bug reported:
same issue on groovy on my Lenovo T14 AMD.
https://bugs.archlinux.org/task/68313
already fixed upstream
https://github.com/alsa-project/alsa-ucm-conf/issues/55
** Affects: alsa-ucm-conf (Ubuntu)
Importance: Undecided
Status: New
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I tried the mainline kernel and the error is gone. What next?
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https://bugs.launchpad.net/bugs/1874464
Title:
NETDEV WATCHDOG: enp5s0 (r8169): transmit queue 0 timed out
here comes the error:
[ 60.259403] [ cut here ]
[ 60.259405] NETDEV WATCHDOG: enp5s0 (r8169): transmit queue 0 timed out
[ 60.259416] WARNING: CPU: 6 PID: 0 at net/sched/sch_generic.c:447
dev_watchdog+0x258/0x260
[ 60.259417] Modules linked in: vboxnetadp(OE)
I can confirm this error on my system after upgrade from bionic to
focal. System works "normaly" but error appears in the logs.
Adding "pcie_aspm=off" does not help in my case.
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One of the recent kernel releases (not sure which) fixed rtl8821ae
support for me.
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https://bugs.launchpad.net/bugs/1327741
Title:
Kernel panic on driver rtl8821ae
Status
If the question is just between 4.0-rc1 and 4.0-rc2 than this is easy: rc1 does
not work rc2 does.
If you want me to build kernels myself than I am sorry, but I cannot provide
this information at the moment.
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Maybe an interesting point:
On Kernel 3.19.0-7 after suspending-to-ram the frequency scaling works.
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https://bugs.launchpad.net/bugs/1427330
Title:
AMD Kaveri APU/CPU
Public bug reported:
A few days ago, when Vivid was still at Linux 3.18 I tried the Linux
4.0-rc1 kernel from mainline and noticed that CPU frequency scaling
would have no effect on the actual processor speed. I went back to 3.18
and everything worked fine.
Now Ubuntu 15.04 moved to Linux 3.19
Output of uname -a
Linux marc-ebook 4.0.0-04rc2-generic #201503031836 SMP Tue Mar 3 18:37:51
UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
I dont know how to get the actual frequency of the processor without
cpupower which requires some linux-tools-* which are not available
with the mainline
OK. I upgraded the BIOS to the new version and the problem persists.
** Attachment added: output of dmidecode
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1427330/+attachment/4335317/+files/dmidecode.txt
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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You
Unfortunately, this computer has an incredibly hokey bios setup -
seriously, it's like someone saw the matrix and decided they should add
graphics to their bios like that - and it doesn't have any sleep mode
settings or anything remotely related.
What are s4/s3 in the context you mention them?
Is there any way to change the sleep state the os goes into? There's no
way to change it in the bios.
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https://bugs.launchpad.net/bugs/2006038
Title:
[Asus ZenBook
Was this issue officially confirmed to be a hardware bug in Ryzen processors by
AMD?
If so, could you provide a link to the statement?
Disabling address space layout randomization (ASLR) seems to alleviate
the problem, but does it solve it?
I am investigating unstable behavior under load which
Which BIOS is the most recent?
I thought ist was: F.17 Rev.A from 11. Apr. 2018 (17.7 MB)
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https://bugs.launchpad.net/bugs/1752437
Title:
[HP ENVY x360 - 15-bq102ng]
I think the new Raven Ridge ENVY x360 are affected as well.
My HP ENVY x360 15-bq102ng shows
/sys/bus/i2c/devices/i2c-ELAN0732:00$ ls
firmware_node modalias name power subsystem uevent
But the touchscreen does not work or show up elsewhere (e.g., xinput --list)
This is still true with the
dmesg output attached
** Attachment added: "Output of dmesg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1609601/+attachment/5053180/+files/dmesg.txt
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Oh I see... probably mine is a different problem (attached updated output of
dmesg).
I thought the following error could be related to the issue:
amd_gpio AMDI0030:00: Failed to get gpio IRQ: -22
** Attachment added: "dmesg.txt"
Yes, filed [1].
[1] https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1752437
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https://bugs.launchpad.net/bugs/1609601
Title:
i2c_hid: probe of i2c-ELAN0732:00 failed
Thank you for pointing out the reason.
Is there anything I can do about it?
Report another bug?
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Title:
[HP ENVY x360 -
Thanks, I tried it.
marc@snapbug:~$ uname -a
Linux snapbug 4.15.0-14-generic #15~lp1752437 SMP Thu Mar 29 17:32:02 CST 2018
x86_64 x86_64 x86_64 GNU/Linux
However the error is still there and the touchpad does not work:
[1.332642] amd_gpio AMDI0030:00: Failed to get gpio IRQ: -22
[
The device seems to be a "ELAN0732".
There were attempts to include the missing bits already which, however,
was not successful [1].
[1] https://www.spinics.net/lists/linux-input/msg50518.html
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Public bug reported:
The CONFIG_FANOTIFY_ACCESS_PERMISSIONS option is required for certain
security products, like Microsoft Defender for Endpoints, to operate
correctly. As far as I can tell, it causes no overhead (when not
actively using it), in terms of code size or startup time.
It is
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