Ubuntu
linux package

sound doesn't work

Bug #1832963 reported by bmike1
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

after installing new kernel RV770 HDMI Audio [Radeon HD 4850/4870](Radeon 4850 512MB GODR3 PCI-E Dual Slot Fansin..... reported as Disabled and off in sound preferences->hardware
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: bmike1 1895 F.... pulseaudio
 /dev/snd/controlC2: bmike1 1895 F.... pulseaudio
 /dev/snd/controlC1: bmike1 1895 F.... pulseaudio
CurrentDesktop: MATE
DistroRelease: Linux Mint 19.1
InstallationDate: Installed on 2019-01-15 (151 days ago)
InstallationMedia: Linux Mint 19.1 "Tessa" - Release amd64 20181217
MachineType: Gigabyte Technology Co., Ltd. GA-MA785G-UD3H
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic root=UUID=6298f990-6b80-4665-80ab-e83034a72ae5 ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=512M-:192M vt.handoff=1
ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
RelatedPackageVersions:
 linux-restricted-modules-5.0.0-16-generic N/A
 linux-backports-modules-5.0.0-16-generic N/A
 linux-firmware 1.173.6
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
Tags: tessa
Uname: Linux 5.0.0-16-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 09/16/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F4
dmi.board.name: GA-MA785G-UD3H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA785G-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA785G-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA785G-UD3H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

See original description
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1832963

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
bmike1 (bmike1) wrote : AlsaInfo.txt

apport information

tags: added: apport-collected tessa
description: updated
Revision history for this message
bmike1 (bmike1) wrote : CRDA.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : CurrentDmesg.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : IwConfig.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : Lspci.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : Lsusb.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : ProcCpuinfo.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : ProcCpuinfoMinimal.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : ProcEnviron.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : ProcInterrupts.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : ProcModules.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : PulseList.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : UdevDb.txt

apport information

Revision history for this message
bmike1 (bmike1) wrote : WifiSyslog.txt

apport information

Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Revision history for this message
Hui Wang (hui.wang) wrote :

Probably a vga_switchroot problem.

Please test the latest mainline kernel:

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/

Revision history for this message
bmike1 (bmike1) wrote : Re: [Bug 1832963] Re: sound doesn't work

installing that is beyond me.

On Sat, Jun 15, 2019 at 9:10 PM Hui Wang <email address hidden> wrote:

> Probably a vga_switchroot problem.
>
> Please test the latest mainline kernel:
>
> https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1832963
>
> Title:
> sound doesn't work
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> after installing new kernel RV770 HDMI Audio [Radeon HD
> 4850/4870](Radeon 4850 512MB GODR3 PCI-E Dual Slot Fansin..... reported as
> Disabled and off in sound preferences->hardware
> ---
> ProblemType: Bug
> ApportVersion: 2.20.9-0ubuntu7.6
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: bmike1 1895 F.... pulseaudio
> /dev/snd/controlC2: bmike1 1895 F.... pulseaudio
> /dev/snd/controlC1: bmike1 1895 F.... pulseaudio
> CurrentDesktop: MATE
> DistroRelease: Linux Mint 19.1
> InstallationDate: Installed on 2019-01-15 (151 days ago)
> InstallationMedia: Linux Mint 19.1 "Tessa" - Release amd64 20181217
> MachineType: Gigabyte Technology Co., Ltd. GA-MA785G-UD3H
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic
> root=UUID=6298f990-6b80-4665-80ab-e83034a72ae5 ro quiet splash
> crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=512M-:192M
> vt.handoff=1
> ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
> RelatedPackageVersions:
> linux-restricted-modules-5.0.0-16-generic N/A
> linux-backports-modules-5.0.0-16-generic N/A
> linux-firmware 1.173.6
> RfKill:
> 0: phy0: Wireless LAN
> Soft blocked: no
> Hard blocked: no
> Tags: tessa
> Uname: Linux 5.0.0-16-generic x86_64
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> _MarkForUpload: True
> dmi.bios.date: 09/16/2009
> dmi.bios.vendor: Award Software International, Inc.
> dmi.bios.version: F4
> dmi.board.name: GA-MA785G-UD3H
> dmi.board.vendor: Gigabyte Technology Co., Ltd.
> dmi.board.version: x.x
> dmi.chassis.type: 3
> dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
> dmi.modalias:
> dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA785G-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA785G-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
> dmi.product.name: GA-MA785G-UD3H
> dmi.sys.vendor: Gigabyte Technology Co., Ltd.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832963/+subscriptions
>

--
:-)~MIKE~(-:

Revision history for this message
bmike1 (bmike1) wrote :

beyond the scope of my abilities

On Sat, Jun 15, 2019 at 9:14 PM Michael <email address hidden> wrote:

> installing that is beyond me.
>
> On Sat, Jun 15, 2019 at 9:10 PM Hui Wang <email address hidden> wrote:
>
>> Probably a vga_switchroot problem.
>>
>> Please test the latest mainline kernel:
>>
>> https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1832963
>>
>> Title:
>> sound doesn't work
>>
>> Status in linux package in Ubuntu:
>> Confirmed
>>
>> Bug description:
>> after installing new kernel RV770 HDMI Audio [Radeon HD
>> 4850/4870](Radeon 4850 512MB GODR3 PCI-E Dual Slot Fansin..... reported as
>> Disabled and off in sound preferences->hardware
>> ---
>> ProblemType: Bug
>> ApportVersion: 2.20.9-0ubuntu7.6
>> Architecture: amd64
>> AudioDevicesInUse:
>> USER PID ACCESS COMMAND
>> /dev/snd/controlC0: bmike1 1895 F.... pulseaudio
>> /dev/snd/controlC2: bmike1 1895 F.... pulseaudio
>> /dev/snd/controlC1: bmike1 1895 F.... pulseaudio
>> CurrentDesktop: MATE
>> DistroRelease: Linux Mint 19.1
>> InstallationDate: Installed on 2019-01-15 (151 days ago)
>> InstallationMedia: Linux Mint 19.1 "Tessa" - Release amd64 20181217
>> MachineType: Gigabyte Technology Co., Ltd. GA-MA785G-UD3H
>> Package: linux (not installed)
>> ProcFB: 0 radeondrmfb
>> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic
>> root=UUID=6298f990-6b80-4665-80ab-e83034a72ae5 ro quiet splash
>> crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=512M-:192M
>> vt.handoff=1
>> ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
>> RelatedPackageVersions:
>> linux-restricted-modules-5.0.0-16-generic N/A
>> linux-backports-modules-5.0.0-16-generic N/A
>> linux-firmware 1.173.6
>> RfKill:
>> 0: phy0: Wireless LAN
>> Soft blocked: no
>> Hard blocked: no
>> Tags: tessa
>> Uname: Linux 5.0.0-16-generic x86_64
>> UpgradeStatus: No upgrade log present (probably fresh install)
>> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
>> _MarkForUpload: True
>> dmi.bios.date: 09/16/2009
>> dmi.bios.vendor: Award Software International, Inc.
>> dmi.bios.version: F4
>> dmi.board.name: GA-MA785G-UD3H
>> dmi.board.vendor: Gigabyte Technology Co., Ltd.
>> dmi.board.version: x.x
>> dmi.chassis.type: 3
>> dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
>> dmi.modalias:
>> dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA785G-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA785G-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
>> dmi.product.name: GA-MA785G-UD3H
>> dmi.sys.vendor: Gigabyte Technology Co., Ltd.
>>
>> To manage notifications about this bug go to:
>>
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832963/+subscriptions
>>
>
>
> --
> :-)~MIKE~(-:
>

--
:-)~MIKE~(-:

Revision history for this message
bmike1 (bmike1) wrote :
Download full text (3.3 KiB)

I don't know if this will help any but: I ran pavucontrol and
HDMI/DisplayPort says unplugged.

On Sat, Jun 15, 2019 at 9:27 PM Michael <email address hidden> wrote:

> beyond the scope of my abilities
>
> On Sat, Jun 15, 2019 at 9:14 PM Michael <email address hidden> wrote:
>
>> installing that is beyond me.
>>
>> On Sat, Jun 15, 2019 at 9:10 PM Hui Wang <email address hidden> wrote:
>>
>>> Probably a vga_switchroot problem.
>>>
>>> Please test the latest mainline kernel:
>>>
>>> https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/
>>>
>>> --
>>> You received this bug notification because you are subscribed to the bug
>>> report.
>>> https://bugs.launchpad.net/bugs/1832963
>>>
>>> Title:
>>> sound doesn't work
>>>
>>> Status in linux package in Ubuntu:
>>> Confirmed
>>>
>>> Bug description:
>>> after installing new kernel RV770 HDMI Audio [Radeon HD
>>> 4850/4870](Radeon 4850 512MB GODR3 PCI-E Dual Slot Fansin..... reported as
>>> Disabled and off in sound preferences->hardware
>>> ---
>>> ProblemType: Bug
>>> ApportVersion: 2.20.9-0ubuntu7.6
>>> Architecture: amd64
>>> AudioDevicesInUse:
>>> USER PID ACCESS COMMAND
>>> /dev/snd/controlC0: bmike1 1895 F.... pulseaudio
>>> /dev/snd/controlC2: bmike1 1895 F.... pulseaudio
>>> /dev/snd/controlC1: bmike1 1895 F.... pulseaudio
>>> CurrentDesktop: MATE
>>> DistroRelease: Linux Mint 19.1
>>> InstallationDate: Installed on 2019-01-15 (151 days ago)
>>> InstallationMedia: Linux Mint 19.1 "Tessa" - Release amd64 20181217
>>> MachineType: Gigabyte Technology Co., Ltd. GA-MA785G-UD3H
>>> Package: linux (not installed)
>>> ProcFB: 0 radeondrmfb
>>> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic
>>> root=UUID=6298f990-6b80-4665-80ab-e83034a72ae5 ro quiet splash
>>> crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=512M-:192M
>>> vt.handoff=1
>>> ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
>>> RelatedPackageVersions:
>>> linux-restricted-modules-5.0.0-16-generic N/A
>>> linux-backports-modules-5.0.0-16-generic N/A
>>> linux-firmware 1.173.6
>>> RfKill:
>>> 0: phy0: Wireless LAN
>>> Soft blocked: no
>>> Hard blocked: no
>>> Tags: tessa
>>> Uname: Linux 5.0.0-16-generic x86_64
>>> UpgradeStatus: No upgrade log present (probably fresh install)
>>> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
>>> _MarkForUpload: True
>>> dmi.bios.date: 09/16/2009
>>> dmi.bios.vendor: Award Software International, Inc.
>>> dmi.bios.version: F4
>>> dmi.board.name: GA-MA785G-UD3H
>>> dmi.board.vendor: Gigabyte Technology Co., Ltd.
>>> dmi.board.version: x.x
>>> dmi.chassis.type: 3
>>> dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
>>> dmi.modalias:
>>> dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA785G-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA785G-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
>>> dmi.product.name: GA-MA785G-UD3H
>>> dmi.sys.vendor: Gigabyte Technology Co., Ltd.
>>>
>>> To manage notifications about this bug go to:
>>>
>>> https://bugs.launchpa...

Read more...

Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

bmike1, do you still see this issue?

Revision history for this message
bmike1 (bmike1) wrote :

yes.... sort of..... some you tube doesn't work and some does. I have to
open sound preferences to adjust any sound..... it is strange

On Thu, Oct 24, 2019 at 11:06 AM Kai-Heng Feng <email address hidden>
wrote:

> bmike1, do you still see this issue?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1832963
>
> Title:
> sound doesn't work
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> after installing new kernel RV770 HDMI Audio [Radeon HD
> 4850/4870](Radeon 4850 512MB GODR3 PCI-E Dual Slot Fansin..... reported as
> Disabled and off in sound preferences->hardware
> ---
> ProblemType: Bug
> ApportVersion: 2.20.9-0ubuntu7.6
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: bmike1 1895 F.... pulseaudio
> /dev/snd/controlC2: bmike1 1895 F.... pulseaudio
> /dev/snd/controlC1: bmike1 1895 F.... pulseaudio
> CurrentDesktop: MATE
> DistroRelease: Linux Mint 19.1
> InstallationDate: Installed on 2019-01-15 (151 days ago)
> InstallationMedia: Linux Mint 19.1 "Tessa" - Release amd64 20181217
> MachineType: Gigabyte Technology Co., Ltd. GA-MA785G-UD3H
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic
> root=UUID=6298f990-6b80-4665-80ab-e83034a72ae5 ro quiet splash
> crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=512M-:192M
> vt.handoff=1
> ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
> RelatedPackageVersions:
> linux-restricted-modules-5.0.0-16-generic N/A
> linux-backports-modules-5.0.0-16-generic N/A
> linux-firmware 1.173.6
> RfKill:
> 0: phy0: Wireless LAN
> Soft blocked: no
> Hard blocked: no
> Tags: tessa
> Uname: Linux 5.0.0-16-generic x86_64
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> _MarkForUpload: True
> dmi.bios.date: 09/16/2009
> dmi.bios.vendor: Award Software International, Inc.
> dmi.bios.version: F4
> dmi.board.name: GA-MA785G-UD3H
> dmi.board.vendor: Gigabyte Technology Co., Ltd.
> dmi.board.version: x.x
> dmi.chassis.type: 3
> dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
> dmi.modalias:
> dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA785G-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA785G-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
> dmi.product.name: GA-MA785G-UD3H
> dmi.sys.vendor: Gigabyte Technology Co., Ltd.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832963/+subscriptions
>

--
:-)~MIKE~(-:

Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

Which browser is in use?

Revision history for this message
bmike1 (bmike1) wrote :

Chrome

On Mon, Oct 28, 2019, 3:05 AM Kai-Heng Feng <email address hidden>
wrote:

> Which browser is in use?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1832963
>
> Title:
> sound doesn't work
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> after installing new kernel RV770 HDMI Audio [Radeon HD
> 4850/4870](Radeon 4850 512MB GODR3 PCI-E Dual Slot Fansin..... reported as
> Disabled and off in sound preferences->hardware
> ---
> ProblemType: Bug
> ApportVersion: 2.20.9-0ubuntu7.6
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: bmike1 1895 F.... pulseaudio
> /dev/snd/controlC2: bmike1 1895 F.... pulseaudio
> /dev/snd/controlC1: bmike1 1895 F.... pulseaudio
> CurrentDesktop: MATE
> DistroRelease: Linux Mint 19.1
> InstallationDate: Installed on 2019-01-15 (151 days ago)
> InstallationMedia: Linux Mint 19.1 "Tessa" - Release amd64 20181217
> MachineType: Gigabyte Technology Co., Ltd. GA-MA785G-UD3H
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic
> root=UUID=6298f990-6b80-4665-80ab-e83034a72ae5 ro quiet splash
> crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=512M-:192M
> vt.handoff=1
> ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
> RelatedPackageVersions:
> linux-restricted-modules-5.0.0-16-generic N/A
> linux-backports-modules-5.0.0-16-generic N/A
> linux-firmware 1.173.6
> RfKill:
> 0: phy0: Wireless LAN
> Soft blocked: no
> Hard blocked: no
> Tags: tessa
> Uname: Linux 5.0.0-16-generic x86_64
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> _MarkForUpload: True
> dmi.bios.date: 09/16/2009
> dmi.bios.vendor: Award Software International, Inc.
> dmi.bios.version: F4
> dmi.board.name: GA-MA785G-UD3H
> dmi.board.vendor: Gigabyte Technology Co., Ltd.
> dmi.board.version: x.x
> dmi.chassis.type: 3
> dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
> dmi.modalias:
> dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA785G-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA785G-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
> dmi.product.name: GA-MA785G-UD3H
> dmi.sys.vendor: Gigabyte Technology Co., Ltd.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832963/+subscriptions
>

Revision history for this message
Claudio André (claudioandre.br) wrote :

I installed the latest mainline kernel and it still fails:
- https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/
  - it is linux-image-unsigned-5.2.0-050200rc4-generic 5.2.0-050200rc4.201906091240

The workaround for me is to use the last kernel that works:
```
Linux HP-Notebook 5.0.15-050015-generic #201905101332 SMP Fri May 10 17:34:56 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

Distributor ID: Ubuntu
Description: Ubuntu 19.10
Release: 19.10
Codename: eoan

```

Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

Would it be possible for you to do a kernel bisection?

First, find the last good -rc kernel and the first bad -rc kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/

Then,
$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ cd linux
$ git bisect start
$ git bisect good $(the good version you found)
$ git bisect bad $(the bad version found)
$ make localmodconfig
$ make -j`nproc` deb-pkg
Install the newly built kernel, then reboot with it.
If the issue still happens,
$ git bisect bad
Otherwise,
$ git bisect good
Repeat to "make -j`nproc` deb-pkg" until you find the commit that causes the regression.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.