| 2018-08-25 10:47:16 |
a |
bug |
|
|
added bug |
| 2018-08-25 11:00:03 |
Paul White |
affects |
ubuntu |
linux (Ubuntu) |
|
| 2018-08-25 11:30:05 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2018-08-25 11:55:45 |
a |
tags |
|
apport-collected bionic |
|
| 2018-08-25 11:55:46 |
a |
description |
When starting Xubuntu 18.04.1 LTS on a laptop HP 1S-af023ng with kernel 4.15.0-32.35 amd64, wifi via rtl8723be works OK.
Using actual 4.15.0-33.36 amd64 instead, rtl8723be doesn't find any wifi networks and thus there is no connection. Changing the antenna setup in /etc/modprobe.d/rtl8723be_options.conf doesn't help either; as a workaround an external wifi device (Gigaset USB Adapter 108) works.
The expectation is that wifi through rtl8723be will still work under 4.15.0-33.36 as it did previously. |
When starting Xubuntu 18.04.1 LTS on a laptop HP 1S-af023ng with kernel 4.15.0-32.35 amd64, wifi via rtl8723be works OK.
Using actual 4.15.0-33.36 amd64 instead, rtl8723be doesn't find any wifi networks and thus there is no connection. Changing the antenna setup in /etc/modprobe.d/rtl8723be_options.conf doesn't help either; as a workaround an external wifi device (Gigaset USB Adapter 108) works.
The expectation is that wifi through rtl8723be will still work under 4.15.0-33.36 as it did previously.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: al 1234 F.... pulseaudio
/dev/snd/controlC0: al 1234 F.... pulseaudio
CurrentDesktop: XFCE
DistroRelease: Ubuntu 18.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-05-27 (89 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Hewlett-Packard HP Notebook
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=32ea87b7-f595-4137-a54b-55838586f720 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-33-generic N/A
linux-backports-modules-4.15.0-33-generic N/A
linux-firmware 1.173.1
Tags: bionic
Uname: Linux 4.15.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/01/2015
dmi.bios.vendor: Insyde
dmi.bios.version: F.02
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 8137
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 99.02
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.02:bd04/01/2015:svnHewlett-Packard:pnHPNotebook:pvrType1ProductConfigId:rvnHewlett-Packard:rn8137:rvr99.02:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP
dmi.product.name: HP Notebook
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: Hewlett-Packard |
|
| 2018-08-25 11:55:47 |
a |
attachment added |
|
AlsaInfo.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180632/+files/AlsaInfo.txt |
|
| 2018-08-25 11:55:48 |
a |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180633/+files/CRDA.txt |
|
| 2018-08-25 11:55:49 |
a |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180634/+files/CurrentDmesg.txt |
|
| 2018-08-25 11:55:50 |
a |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180635/+files/IwConfig.txt |
|
| 2018-08-25 11:55:51 |
a |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180636/+files/Lspci.txt |
|
| 2018-08-25 11:55:52 |
a |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180637/+files/Lsusb.txt |
|
| 2018-08-25 11:55:54 |
a |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180638/+files/ProcCpuinfo.txt |
|
| 2018-08-25 11:55:54 |
a |
attachment added |
|
ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180639/+files/ProcCpuinfoMinimal.txt |
|
| 2018-08-25 11:55:55 |
a |
attachment added |
|
ProcEnviron.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180640/+files/ProcEnviron.txt |
|
| 2018-08-25 11:55:56 |
a |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180641/+files/ProcInterrupts.txt |
|
| 2018-08-25 11:55:57 |
a |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180642/+files/ProcModules.txt |
|
| 2018-08-25 11:55:58 |
a |
attachment added |
|
PulseList.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180643/+files/PulseList.txt |
|
| 2018-08-25 11:55:59 |
a |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180644/+files/RfKill.txt |
|
| 2018-08-25 11:56:02 |
a |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180645/+files/UdevDb.txt |
|
| 2018-08-25 11:56:04 |
a |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1788997/+attachment/5180646/+files/WifiSyslog.txt |
|
| 2018-08-25 11:57:01 |
a |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2018-08-27 18:23:34 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2018-08-27 18:23:37 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2018-08-27 18:23:51 |
Joseph Salisbury |
linux (Ubuntu): status |
Incomplete |
Triaged |
|
| 2018-08-27 18:23:56 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-08-27 18:23:56 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2018-08-27 18:24:10 |
Joseph Salisbury |
linux (Ubuntu Bionic): importance |
Undecided |
Medium |
|
| 2018-08-27 18:24:18 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
New |
Triaged |
|
| 2018-08-27 21:01:38 |
Rene |
bug |
|
|
added subscriber Rene |
| 2018-08-28 16:55:16 |
Joseph Salisbury |
linux (Ubuntu): status |
Triaged |
In Progress |
|
| 2018-08-28 16:55:18 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
Triaged |
In Progress |
|
| 2018-08-28 16:55:22 |
Joseph Salisbury |
linux (Ubuntu): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2018-08-28 16:55:25 |
Joseph Salisbury |
linux (Ubuntu Bionic): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2018-08-28 22:35:10 |
Marat |
bug |
|
|
added subscriber Marat |
| 2018-09-12 21:43:38 |
royden |
bug |
|
|
added subscriber royden |
| 2018-09-16 12:52:36 |
Heribert Heckhoff |
tags |
apport-collected bionic |
apport-collected bionic kernel-fixed-upstream |
|
| 2018-09-16 12:56:31 |
Heribert Heckhoff |
linux (Ubuntu Bionic): status |
In Progress |
Confirmed |
|
| 2018-09-19 08:35:18 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
Confirmed |
In Progress |
|
| 2018-09-22 20:17:15 |
Castan-o |
bug |
|
|
added subscriber Castan-o |
| 2018-09-24 16:30:37 |
Rici Lake |
bug |
|
|
added subscriber Rici Lake |
| 2018-10-27 12:43:07 |
fidel |
bug |
|
|
added subscriber fidel |
| 2018-10-31 16:29:50 |
dekl |
bug |
|
|
added subscriber dekl |
| 2018-11-04 11:42:05 |
JP Guisset |
bug |
|
|
added subscriber JP Guisset |
| 2018-12-20 07:47:50 |
spi |
bug |
|
|
added subscriber spi |
| 2019-01-23 01:06:11 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
In Progress |
Confirmed |
|
| 2019-01-23 01:06:13 |
Joseph Salisbury |
linux (Ubuntu): status |
In Progress |
Confirmed |
|
| 2019-01-23 01:06:16 |
Joseph Salisbury |
linux (Ubuntu Bionic): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2019-01-23 01:06:20 |
Joseph Salisbury |
linux (Ubuntu): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2019-02-03 10:34:00 |
jack lemon |
bug |
|
|
added subscriber jack lemon |
| 2019-03-11 16:37:54 |
Kai-Heng Feng |
description |
When starting Xubuntu 18.04.1 LTS on a laptop HP 1S-af023ng with kernel 4.15.0-32.35 amd64, wifi via rtl8723be works OK.
Using actual 4.15.0-33.36 amd64 instead, rtl8723be doesn't find any wifi networks and thus there is no connection. Changing the antenna setup in /etc/modprobe.d/rtl8723be_options.conf doesn't help either; as a workaround an external wifi device (Gigaset USB Adapter 108) works.
The expectation is that wifi through rtl8723be will still work under 4.15.0-33.36 as it did previously.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: al 1234 F.... pulseaudio
/dev/snd/controlC0: al 1234 F.... pulseaudio
CurrentDesktop: XFCE
DistroRelease: Ubuntu 18.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-05-27 (89 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Hewlett-Packard HP Notebook
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=32ea87b7-f595-4137-a54b-55838586f720 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-33-generic N/A
linux-backports-modules-4.15.0-33-generic N/A
linux-firmware 1.173.1
Tags: bionic
Uname: Linux 4.15.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/01/2015
dmi.bios.vendor: Insyde
dmi.bios.version: F.02
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 8137
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 99.02
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.02:bd04/01/2015:svnHewlett-Packard:pnHPNotebook:pvrType1ProductConfigId:rvnHewlett-Packard:rn8137:rvr99.02:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP
dmi.product.name: HP Notebook
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: Hewlett-Packard |
=== SRU Justification ===
[Impact]
Realtek 8723be's ant_sel parameter stops working since 4.15.0-33.36.
[Fix]
The commit that causes the regression works in mainline, so there are
some functional dependencies are not in 4.15.
Finding those dependencies can be hard since I don't have the hardware
to test with, also pulling new commits may cause new regression. So the
safest way to deal with this bug is to simply revert the regression
commit.
[Test]
User confirmed reverting the commit can fix the issue.
[Regression Potential]
Low. Realtek 8723be works without this commit.
=== Original Bug Report ===
When starting Xubuntu 18.04.1 LTS on a laptop HP 1S-af023ng with kernel 4.15.0-32.35 amd64, wifi via rtl8723be works OK.
Using actual 4.15.0-33.36 amd64 instead, rtl8723be doesn't find any wifi networks and thus there is no connection. Changing the antenna setup in /etc/modprobe.d/rtl8723be_options.conf doesn't help either; as a workaround an external wifi device (Gigaset USB Adapter 108) works.
The expectation is that wifi through rtl8723be will still work under 4.15.0-33.36 as it did previously.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: al 1234 F.... pulseaudio
/dev/snd/controlC0: al 1234 F.... pulseaudio
CurrentDesktop: XFCE
DistroRelease: Ubuntu 18.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-05-27 (89 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Hewlett-Packard HP Notebook
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=32ea87b7-f595-4137-a54b-55838586f720 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-33-generic N/A
linux-backports-modules-4.15.0-33-generic N/A
linux-firmware 1.173.1
Tags: bionic
Uname: Linux 4.15.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/01/2015
dmi.bios.vendor: Insyde
dmi.bios.version: F.02
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 8137
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 99.02
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.02:bd04/01/2015:svnHewlett-Packard:pnHPNotebook:pvrType1ProductConfigId:rvnHewlett-Packard:rn8137:rvr99.02:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP
dmi.product.name: HP Notebook
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: Hewlett-Packard |
|
| 2019-03-28 06:23:10 |
Khaled El Mously |
linux (Ubuntu Bionic): status |
Confirmed |
Fix Committed |
|
| 2019-04-04 18:03:59 |
Ubuntu Kernel Bot |
tags |
apport-collected bionic kernel-fixed-upstream |
apport-collected bionic kernel-fixed-upstream verification-needed-bionic |
|
| 2019-04-04 21:00:40 |
Heribert Heckhoff |
tags |
apport-collected bionic kernel-fixed-upstream verification-needed-bionic |
apport-collected bionic kernel-fixed-upstream verification-failed-bionic |
|
| 2019-04-10 11:53:32 |
Heribert Heckhoff |
tags |
apport-collected bionic kernel-fixed-upstream verification-failed-bionic |
apport-collected bionic kernel-fixed-upstream verification-done-bionic |
|
| 2019-04-18 19:28:32 |
Matthias Homann |
bug |
|
|
added subscriber Matthias Homann |
| 2019-04-24 07:39:21 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-04-24 07:39:21 |
Launchpad Janitor |
cve linked |
|
2017-5715 |
|
| 2019-04-24 07:39:21 |
Launchpad Janitor |
cve linked |
|
2017-5754 |
|
| 2019-04-24 07:39:21 |
Launchpad Janitor |
cve linked |
|
2018-3639 |
|
| 2019-07-24 21:15:03 |
Brad Figg |
tags |
apport-collected bionic kernel-fixed-upstream verification-done-bionic |
apport-collected bionic cscc kernel-fixed-upstream verification-done-bionic |
|
