[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Luke Tynan]

apport-collect 1788997

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Released

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Noname]

sorry,reinstalling the kernel package helped

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Released

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Noname]

sudo modprobe -rvf rtl8723be
rmmod rtl8723be
rmmod rtl_pci
rmmod rtl8723_common
rmmod btcoexist
rmmod rtlwifi
rmmod mac80211
rmmod cfg80211

sudo modprobe -v rtl8723be -b
insmod /lib/modules/4.15.0-55-lowlatency/kernel/net/wireless/cfg80211.ko 
insmod /lib/modules/4.15.0-55-lowlatency/kernel/net/mac80211/mac80211.ko 
insmod 
/lib/modules/4.15.0-55-lowlatency/kernel/drivers/net/wireless/realtek/rtlwifi/rtlwifi.ko
 
insmod 
/lib/modules/4.15.0-55-lowlatency/kernel/drivers/net/wireless/realtek/rtlwifi/rtl_pci.ko
 
insmod 
/lib/modules/4.15.0-55-lowlatency/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723com/rtl8723-common.ko
 
insmod 
/lib/modules/4.15.0-55-lowlatency/kernel/drivers/net/wireless/realtek/rtlwifi/btcoexist/btcoexist.ko
 
insmod 
/lib/modules/4.15.0-55-lowlatency/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rtl8723be.ko
 fwlps=0 ant_sel=2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Released

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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Post to : kernel-packages@lists.launchpad.net
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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Noname]

doesn't work on 4.15.0-55

$ lsmod|grep 8723
rtl8723be 126976  0
btcoexist 434176  1 rtl8723be
rtl8723_common 24576  1 rtl8723be
rtl_pci32768  1 rtl8723be
rtlwifi   163840  4 rtl_pci,rtl8723be,btcoexist,rtl8723_common
mac80211  790528  3 rtl_pci,rtl8723be,rtlwifi

$ modinfo rtl8723be -V
kmod version 24
-XZ -ZLIB -EXPERIMENTAL

~/rtlwifi_new$ uname -a
Linux laptop 4.15.0-55-lowlatency #60-Ubuntu SMP PREEMPT Tue Jul 2 19:11:22 UTC 
2019 x86_64 x86_64 x86_64 GNU/Linux

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Released

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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Post to : kernel-packages@lists.launchpad.net
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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Noname]

doesn't work on 4.15.0-55

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Released

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Brad Figg]

** Tags added: cscc

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Released

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 4.15.0-48.51

---
linux (4.15.0-48.51) bionic; urgency=medium

  * linux: 4.15.0-48.51 -proposed tracker (LP: #1822820)

  * Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
- [Packaging] resync retpoline extraction

  * 3b080b2564287be91605bfd1d5ee985696e61d3c in ubuntu_btrfs_kernel_fixes
triggers system hang on i386 (LP: #1812845)
- btrfs: raid56: properly unmap parity page in finish_parity_scrub()

  * [P9][LTCTest][Opal][FW910] cpupower monitor shows multiple stop Idle_Stats
(LP: #1719545)
- cpupower : Fix header name to read idle state name

  * [amdgpu] screen corruption when using touchpad (LP: #1818617)
- drm/amdgpu/gmc: steal the appropriate amount of vram for fw hand-over (v3)
- drm/amdgpu: Free VGA stolen memory as soon as possible.

  * [SRU][B/C/OEM]IOMMU: add kernel dma protection (LP: #1820153)
- ACPICA: AML parser: attempt to continue loading table after error
- ACPI / property: Allow multiple property compatible _DSD entries
- PCI / ACPI: Identify untrusted PCI devices
- iommu/vt-d: Force IOMMU on for platform opt in hint
- iommu/vt-d: Do not enable ATS for untrusted devices
- thunderbolt: Export IOMMU based DMA protection support to userspace
- iommu/vt-d: Disable ATS support on untrusted devices

  * Add basic support to NVLink2 passthrough (LP: #1819989)
- powerpc/powernv/npu: Do not try invalidating 32bit table when 64bit table 
is
  enabled
- powerpc/powernv: call OPAL_QUIESCE before OPAL_SIGNAL_SYSTEM_RESET
- powerpc/powernv: Export opal_check_token symbol
- powerpc/powernv: Make possible for user to force a full ipl cec reboot
- powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn
- powerpc/powernv: Move npu struct from pnv_phb to pci_controller
- powerpc/powernv/npu: Move OPAL calls away from context manipulation
- powerpc/pseries/iommu: Use memory@ nodes in max RAM address calculation
- powerpc/pseries/npu: Enable platform support
- powerpc/pseries: Remove IOMMU API support for non-LPAR systems
- powerpc/powernv/npu: Check mmio_atsd array bounds when populating
- powerpc/powernv/npu: Fault user page into the hypervisor's pagetable

  * Huawei Hi1822 NIC has poor performance (LP: #1820187)
- net-next: hinic: fix a problem in free_tx_poll()
- hinic: remove ndo_poll_controller
- net-next/hinic: add checksum offload and TSO support
- hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4
- net-next/hinic:replace multiply and division operators
- net-next/hinic:add rx checksum offload for HiNIC
- net-next/hinic:fix a bug in set mac address
- net-next/hinic: fix a bug in rx data flow
- net: hinic: fix null pointer dereference on pointer hwdev
- hinic: optmize rx refill buffer mechanism
- net-next/hinic:add shutdown callback
- net-next/hinic: replace disable_irq_nosync/enable_irq

  * [CONFIG] please enable highdpi font FONT_TER16x32 (LP: #1819881)
- Fonts: New Terminus large console font
- [Config]: enable highdpi Terminus 16x32 font support

  * [19.04 FEAT] qeth: Enhanced link speed - kernel part (LP: #1814892)
- s390/qeth: report 25Gbit link speed

  * CVE-2017-5754
- x86/nmi: Fix NMI uaccess race against CR3 switching
- x86/mm: Fix documentation of module mapping range with 4-level paging
- x86/pti: Enable global pages for shared areas
- x86/pti: Never implicitly clear _PAGE_GLOBAL for kernel image
- x86/pti: Leave kernel text global for !PCID
- x86/pti: Fix boot problems from Global-bit setting
- x86/pti: Fix boot warning from Global-bit setting
- x86/pti: Reduce amount of kernel text allowed to be Global
- x86/pti: Disallow global kernel text with RANDSTRUCT
- x86/entry/32: Add explicit 'l' instruction suffix
- x86/asm-offsets: Move TSS_sp0 and TSS_sp1 to asm-offsets.c
- x86/entry/32: Rename TSS_sysenter_sp0 to TSS_entry2task_stack
- x86/entry/32: Load task stack from x86_tss.sp1 in SYSENTER handler
- x86/entry/32: Put ESPFIX code into a macro
- x86/entry/32: Unshare NMI return path
- x86/entry/32: Split off return-to-kernel path
- x86/entry/32: Enter the kernel via trampoline stack
- x86/entry/32: Leave the kernel via trampoline stack
- x86/entry/32: Introduce SAVE_ALL_NMI and RESTORE_ALL_NMI
- x86/entry/32: Handle Entry from Kernel-Mode on Entry-Stack
- x86/entry/32: Simplify debug entry point
- x86/entry/32: Add PTI cr3 switch to non-NMI entry/exit points
- x86/entry/32: Add PTI CR3 switches to NMI handler code
- x86/entry: Rename update_sp0 to update_task_stack
- x86/pgtable: Rename pti_set_user_pgd() to pti_set_user_pgtbl()
- x86/pgtable/pae: Unshare kernel PMDs when PTI is enabled
- x86/pgtable/32: Allocate 8k page-tables when PTI is enabled
- x86/pgtable: Move pgdp kernel/user conversion functions to pgtable.h

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Matthias Homann]

I installed the proposed kernel and the fix works in principle, but in the 
manual selection the numbering seems swapped. On my HP 250 the antenna cable is 
connected to connector #1 (label printed on the WiFi module) but in the kernel 
module I have to select antenna #2 for a good signal.
Anyhow, this is juts a cosmetic issue for me, thanks for the fix :)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

Well, I have to stand corrected !

Thanks to the hints in #92/#93 I was able to have the proposed kernel
installed.

I have removed the test kernel as of #75 as a prerequisite first !!

I have as well used the apt command as opposed to the Software Updater
UI.

Linux heri-hp-pc 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC
2019 x86_64 x86_64 x86_64 GNU/Linux

heri@heri-hp-pc:~$ dpkg -l | grep linux-image | grep 4.15
ii  linux-image-4.15.0-32-generic   4.15.0-32.35
 amd64Signed kernel image generic
rc  linux-image-4.15.0-34-generic   4.15.0-34.37
 amd64Signed kernel image generic
ii  linux-image-4.15.0-48-generic   4.15.0-48.51
 amd64Signed kernel image generic
ii  linux-image-generic 4.15.0.48.50
 amd64Generic Linux kernel image

I have the hunch that the Software Updater UI got confused, because test
kernel as of #75 was an **unsigned** kernel, as opposed to the kernel
from proposed, which is a **signed** kernel.

Anyhow, I consider the problem as resolved, as the proposed kernel works
as good as 4.15.0-32, which only showed a reasonable WIFI signal with
ant_sel=2.

So changing tag to verification-done-bionic.


** Tags removed: verification-failed-bionic
** Tags added: verification-done-bionic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Thees Flatow]

Just to avoid confusion:

I have enabled selective installation of packages from bionic-proposed
as discussed in .  I.e.
there's a step missing:

2.5. Add file `/etc/apt/preferences.d/proposed-updates` with contents

Package: *
Pin: release a=bionic-proposed
Pin-Priority: 400

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Thees Flatow]

Suffering from weak rtl8723be wifi signal and new to proposed updates.

What I have done:

1. Make sure there are no more updates from non-propopsed sources (main, 
universe).
2. Enable proposed updates in GUI (this updates package list automatically).
3. back to command-line (just to feel safe): $ sudo apt-get update
4. $ sudo apt-get install linux-image-generic/bionic-proposed
5. $ sudo reboot

Weak signal! :-(

$ uname -a
Linux a12 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019 x86_64 
x86_64 x86_64 GNU/Linux
$ dpkg -l | grep linux-image
ii  linux-image-4.15.0-20-generic 4.15.0-20.21  
  amd64Signed kernel image generic
ii  linux-image-4.15.0-47-generic 4.15.0-47.50  
  amd64Signed kernel image generic
ii  linux-image-4.15.0-48-generic 4.15.0-48.51  
  amd64Signed kernel image generic
ii  linux-image-generic   4.15.0.48.50  
  amd64Generic Linux kernel image


With ant_sel=2 I do get strong signal, though.  But as that requires manual 
intervention ...

I cannot confirm this bug being solved with kernel in proposed updates.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

On my system:
$ rmadison linux | grep bionic-proposed
 linux | 4.15.0-48.51   | bionic-proposed  | source

$ apt show linux-generic
Package: linux-generic
Version: 4.15.0.48.50

So I think -proposed is not correctly enabled in /etc/apt/source.list.d.
This can be a bug in the updater GUI.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

To repeat again: I have the kernel as of # 75 installed.

heri@heri-hp-pc:~$ dpkg -l | grep linux-image | grep 4.15
ii  linux-image-4.15.0-32-generic   4.15.0-32.35
 amd64Signed kernel image generic
rc  linux-image-4.15.0-34-generic   4.15.0-34.37
 amd64Signed kernel image generic
ii  linux-image-unsigned-4.15.0-46-generic  4.15.0-46.49
 amd64Linux kernel image for version 4.15.0 
on 64 bit x86 SMP


There are as well a pretty large number 4.4.* and 3.* images references, which 
I have omitted.

heri@heri-hp-pc:~$ apt -a show linux-image-generic
Package: linux-image-generic
Version: 4.15.0.47.49
Priority: optional
Section: kernel
Source: linux-meta
Origin: Ubuntu
Maintainer: Ubuntu Kernel Team 
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 15,4 kB
Depends: linux-image-4.15.0-47-generic, linux-modules-extra-4.15.0-47-generic, 
linux-firmware, intel-microcode, amd64-microcode
Recommends: thermald
Supported: 5y
Download-Size: 2.412 B
APT-Sources: http://security.ubuntu.com/ubuntu bionic-security/main amd64 
Packages
Description: Generic Linux kernel image
 This package will always depend on the latest generic kernel image
 available.

Package: linux-image-generic
Version: 4.15.0.20.23
Priority: optional
Section: kernel
Source: linux-meta
Origin: Ubuntu
Maintainer: Ubuntu Kernel Team 
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 14,3 kB
Depends: linux-image-4.15.0-20-generic, linux-modules-extra-4.15.0-20-generic, 
linux-firmware
Recommends: thermald
Breaks: flash-kernel (<< 3.90ubuntu2), s390-tools (<< 2.3.0-0ubuntu3)
Supported: 5y
Download-Size: 2.660 B
APT-Sources: http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
Description: Generic Linux kernel image
 This package will always depend on the latest generic kernel image
 available.

By the way https://wiki.ubuntu.com/Testing/EnableProposed is not up-to-
date with respect to bionic, as there is no option to select  pre-
released updates under the "Updates" tab. One has to enable the option
under the "development" tab.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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
  

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

What's the output of `dpkg -l | grep linux-image` and `apt show linux-
image-generic`?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

I'm downloading from archive.canonical.com/ubuntu ...but NOT from a
mirror. The test kernel as of #77  is already at version 49 !, so how
can a kernel in proposed be at version # 48.

That does seem to make any sense to me. Even if it where at version 48,
the software updater would ignore it, as there is a more recent version,
i.e. #49 , available.


uname -a yields ...Linux heri-hp-pc 4.15.0-46-generic #49 SMP Fri Mar 8 
13:21:42 CST 2019 x86_64 x86_64 x86_64 GNU/Linux, i.e. that is the test kernel, 
which I have verified and as well in use for quite a while.

So, I claim again that there is a versioning issue or the reverted
sources have not been checked in properly.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

Maybe the mirror is not in-sync? Please give another mirror a try.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

well,
this is what software updater reports:

Installed version: 4.15.0-46.49 (as of #77, which works)
Available version: 4.15.0-46.49 (does not work)


The available version is the VERY SAME, either with proposed enabled or
disabled in software updater !!

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

What's the version of the proposed kernel? It should be -48.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

oh well, it seems to me that kernel versioning is pretty much messed
up. The (test) kernel I had installed, as of #77 reports version
4.15.0-46 ( linux-unsigned, modules, modoles-extra). Software  Updater
reports the very same version numbers for those modules to be updated,
independent from whether -proposed under the development tab in Software
Updater is enabled or not !!

So either the kernel with the reverted code has not been checked in
properly, or versioning is messed up or -proposed doesn't work properly
...

sigh ...

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

** Tags removed: verification-needed-bionic
** Tags added: verification-failed-bionic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

The Kernel modules as shown when -proposed is enabled DOES NOT solve the
problem at all. The wifi signal is still extremely weak. Only the test
kernel mention in #77 and #78 solves the problem.

It's as well somewhat weird, that the version number in proposed has not
been bumped up, as promised in #79.

The documentation for enabling -proposed is, by the way, not 100% up-to-
date, as bionic has a new development tab in software update's setting,
where you have to enabled proposed.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Ubuntu Kernel Bot]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag 'verification-needed-bionic' to 'verification-failed-
bionic'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-bionic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Khaled El Mously]

** Changed in: linux (Ubuntu Bionic)
   Status: Confirmed => Fix Committed

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

It'll be included in next kernel release.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

hmm, well, I had the test kernel as of #75 installed , which was
overridden by a regular update today...and guess what, that kernel , as
already mentioned in #78, does NOT work. So manual intervention is
required to revert to the test kernel again. This is NOT very handy :-((

The expectation is that BIONIC should continue to fully support
RTL8723b, which it doesn't meanwhile for more than 7 (in words SEVEN)
month.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug description:
  === 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

** Description changed:

- 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.
+ === 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:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC1:  al 1234 F pulseaudio
-  /dev/snd/controlC0:  al 1234 F pulseaudio
+  USERPID 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
+  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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug description:
  === 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 

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

Sorry, I didn't bump the version number of the test kernel I built. I'll
send a patch to revert the patch.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

hmm, well...I'm not sure what happened...

the kernel created of  the packages from
https://people.canonical.com/~khfeng/lp1788997/ (post #75) just works
great.

However, I run an update as well later  this day and that included
(supposingly) the very same packages. However the kernel generated from
those packages does not work at all. Strange, as both kernel packages
have the very same version number ...

The generated kernel files do as well differ ( first column as of #75,
second column as of update )


initrd.img-4.15.0-46-generic /boot/initrd.img-4.15.0-46-generic differ: byte 5, 
line 1
System.map-4.15.0-46-generic /boot/System.map-4.15.0-46-generic differ: byte 
11352, line 334
vmlinuz-4.15.0-46-generic /boot/vmlinuz-4.15.0-46-generic differ: byte 159, 
line 4

I guess it's normal that initrd.img differ, as there seems to be a time
stamp at the beginning of the image 

uname reveals for the kernel as of post #75 reveals:

Linux heri-hp-pc 4.15.0-46-generic #49 SMP Fri Mar 8 13:21:42 CST 2019
x86_64 x86_64 x86_64 GNU/Linux


uname for the kernel after the update reveals:

Linux heri-hp-pc 4.15.0-46-generic #49-Ubuntu SMP Wed Feb 6 09:33:07 UTC
2019 x86_64 x86_64 x86_64 GNU/Linux

pretty weird :-(

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You received this bug notification because you are a member of Kernel
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Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

kernel 4.15.0-46 works as good as -4.15.0-32, i.e. with the same
setting (ant_sel=2 only)

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[jack lemon]

For me ant_sel=0  "zero!" was the magic key. Took me a week of messing
around until I realized one cannot only select 1 or 2 but also 0. Try
out with these:

sudo modprobe -r rtl8723be
sudo modprobe rtl8723be ant_sel=0
iwlist scan | egrep -i 'ssid|quality'
sudo modprobe -r rtl8723be
sudo modprobe rtl8723be ant_sel=1
iwlist scan | egrep -i 'ssid|quality'
sudo modprobe -r rtl8723be
sudo modprobe rtl8723be ant_sel=2
iwlist scan | egrep -i 'ssid|quality'


http://forums.debian.net/viewtopic.php?f=5=140368=691244#p691244

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

So for Bionic, the commit should be reverted.

Please test this kernel:
https://people.canonical.com/~khfeng/lp1788997/

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

I guess folk like myself who upgraded to Cosmic and 4.18 have a working
wifi with ant_sel=1. Bionic has the problem, ironically given that it is
LTS.

BTW, I suspect there are other issues with the rtl8723be under 4.18 - my
connection stalls after a while, until modprobe -r && modprobe then all
is well again

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

well, I have not seen any "officially released" kernel beyond 4.15.0-32,
that works .

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

AFAIU, mainline kernel works, but with different ant_sel value.
On currently Ubuntu kernel, it doesn't work at all, correct?

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

well...this bug has been unresolved for more than 6 month meanwhile,
which is pretty hard for me to understand. I think it is common
understanding that the Linux community is fixing bugs more or less
instantaneously, as opposed to Microsoft Windows. Reverting a code
change is a no brainer, which leave the question why this bug is not
fixed with a  kernel update. Quite a few contributers, as well as
myself, have tested kernels that fix the bug, let alone, that no
"official" fix has been released meanwhile. This is pretty much
frustrating.

I can as well not agree that breaking a functionality completely can be
considered as "medium impact"..

I mean we started out with kernel 4.15 and we're at 4.20 / 5.0 meanwhile
...

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Kai-Heng Feng]

Does reverting the simple commit help? If it helps then we should simply
revert it.

The other route is to back port the functional changes this commit
depends on, ranges from v4.15 to v4.17.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[jack lemon]

This problem still exists for me on debian testing with 4.19.0-1-amd64
#1 SMP Debian 4.19.12-1

Only if I put my laptop directly next to a device emitting a wifi
network I am able to connect. Few meters away it already becomes
unusable. ant_sel=1 makes it worse. ant_sel=2 not better.

Detailed information here:
http://forums.debian.net/viewtopic.php?f=5=140368=691244#p691244

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

** Changed in: linux (Ubuntu Bionic)
   Status: In Progress => Confirmed

** Changed in: linux (Ubuntu)
   Status: In Progress => Confirmed

** Changed in: linux (Ubuntu Bionic)
 Assignee: Joseph Salisbury (jsalisbury) => (unassigned)

** Changed in: linux (Ubuntu)
 Assignee: Joseph Salisbury (jsalisbury) => (unassigned)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[spi]

Still doesn't work in 4.15.0-42 either.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[fidel]

Works on 4.15.0-36 but not on 4.15.0-38...

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

I can confirm comment #65 :-)

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You received this bug notification because you are a member of Kernel
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Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Rene]

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:   rtlwifi/rtl8723befw_36.bin
firmware:   rtlwifi/rtl8723befw.bin
srcversion: CF0CBB2F4446A615D0ABCBE

similarily with comment #58 wifi works out of the box (no ant_sel)
it works also fine with ant_sel=0 (supposed to be equivalent)
it works also fine with ant_sel=1
does not work with ant_sel=2
like for comment #53, the working ant_sel changed compared to reference kernel 
4.15.0-32

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Rene]

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.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[dekl]

Sorry, but it seems the kernels 4.15.0-38 in bionic-updates and in
bionic-proposed are the same. I have tested it already (#57), the bug is
in place. I would be happy to help test other kernels.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

Tested bionic-proposed kernel 4.15.0-38.41.

There now is no difference between ant_sel=0,1,or 2 BUT compared to
4.15.0-32 ant_sel=2, the reception is 70% as opposed to 100%.

Go figure :-)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

It would be the 4.15 based Bionic proposed kernel, which is at version:
4.15.0-38.41

Bionic proposed now has the following commit:
c4748a936d6c rtlwifi: cleanup 8723be ant_sel definition

That would rule out that commit as being the fix.  If the bug still
happens with proposed, we can continue the reverse bisect with has about
2-3 more kernels to test.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[dekl]

Do you mean
linux-image-4.18.0-8-generic/bionic-proposed 4.18.0-8.9~18.04.1 amd64 ?

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

Would it be possible for you to test the proposed kernel and post back if it 
resolves this bug?
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to 
enable and use -proposed.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[dekl]

I also have tried Ubuntu 18.10 -- rtl8723be worked fine out-of-the-box,
even without any ant_sel explicitly given.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[dekl]

HP Pavilion Notebook (V0Z66EA#ACB)
Ubuntu 18.04.1
4.15.0-32-generic -- rtl8723be works fine with ant_sel=2
4.15.0-38-generic -- rtl8723be very weak signal with ant_sel=0 and with 
ant_sel=1 and doesn't work at all with ant_sel=2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

"I built the next test kernel, up to the following commit:
6a9a27d5397fc6c52f90c09ddab91e65053584aa

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997;

>From #55, this kernel has poor wifi reception, both ant_sel=1 and 2.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I built the next test kernel, up to the following commit:
6a9a27d5397fc6c52f90c09ddab91e65053584aa

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

comment #53 confirmed .

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

"The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997;

linux-
headers-4.17.0-041700rc2-generic_4.17.0-041700rc2.201810151529_amd64

This kernel has wifi working just fine, ant_sel=1.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I built the next test kernel, up to the following commit:
1da9a586a2ed78d0b5fab4c0cc0473b873e48346

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

Kernel as of comment #50
(4.17.0-041700rc2-generic_4.17.0-041700rc2.201810121135) doesn't work.
Very weak signal for both ant_sel=1 or ant_sel2.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I built the next test kernel, up to the following commit:
cc2180a5880d0fd8491182cdc65e8df9696a7c9e

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

The Kernel (4.17.0-041700rc2-generic_4.17.0-041700rc2.201810111939)
posted in comment #48 just works great with ant_sel=1 . Signal level is
as good as with 4.15.0-32-generic.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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Post to : kernel-packages@lists.launchpad.net
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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I built the next test kernel, up to the following commit:
e8e9608116593a54915a6ca8e343210e3aa6bce3

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

The Kernel
(4.17.0-041700rc2-generic_4.17.0-041700rc2.201810101258_amd64) posted in
comment #46 just works great with ant_sel=1 . Signal level is as good as
with 4.15.0-32-generic.

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

Thanks for the feedback.  The kernel posted in comment #41 was the first
of a series needed for the reverse bisect.  There will be about 7 in
total.

I built the next test kernel, up to the following commit:
e002434e2d8f8205619b5b8f1d8e373a2724

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

@jsalisbury: ant_sel=1 with 4.15.0-36 kernel gives no improvement, both
ant_sel 1 & 2 yield a poor signal.

So, I believe http://kernel.ubuntu.com/~jsalisbury/lp1788997 has the
problem fixed, but only with ant_sel=1.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

I have never seen kernel 4.15.0-36 ... was this ever released ?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

Does this workaround also work with the current 4.15.0-36 kernel
available in updates: modprobe rtl8723be ant_sel=1

Are does it only work with the test kernel I posed in comment #41?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

The bug is fixed with this kernel
(http://kernel.ubuntu.com/~jsalisbury/lp1788997), as long as you select
antenna 1 (i.e. modprobe rtl8723be ant_sel=1).

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I started a "Reverse" kernel bisect between v4.17-rc3 final and
v4.17-rc4. The kernel bisect will require testing of about 7-10 test
kernels.

I built the first test kernel, up to the following commit:
2e171ffcdf62a90ea7a0192728f81c1ac288de50

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test that kernel and report back if it has the bug or not?  I
will build the next test kernel based on your test results.


Thanks in advance

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

" Can you test -proposed or newer than -33 to see if this bug is fixed?"

Tested with 4.15.0-36 and -24 which was distributed a few days back -
same problem as originally reported, with either ant_sel 1 or 2.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[royden]

I meant to type "-34" and of course it was -36 that was released
recently.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I think this commit should fix the bug:
af8a41cccf8f rtlwifi: cleanup 8723be ant_sel definition

However, this commit was added to Bionic in 4.15.0-33, which I believe
you already tested.  Can you test -proposed or newer than -33 to see if
this bug is fixed?  If not, there is only one other rtl commit in
v4.17-rc4.


See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed.

Thank you in advance!

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

Just to confirm, v4.17-rc4 works?  I'll start a "Reverse" bisect between
v4.17-rc3 and v4.17-rc4.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

neither rc2 or rc3 work at all...very low signal ...

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

@Stephane Potier,  once we identify the fix, I will SRU it to the Ubuntu
kernel.  At that point, the fix will be applied for the following round
of updates.

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Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

Can you next test v4.17-rc2 and v4.17-rc3:

v4.17-rc2: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc2
v4.17-rc3: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc3

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Stephane Potier]

I do not know Linux kernel process, but i would like to know if and when this 
fix will appear by defautl into Ubuntu doing a sudo apt upgrade ?
Thanks and sorry for such basic question.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

v4.17-rc4 just works fine. 
v4.17-rc1 doesn't work at all (yields no , or a very, very weak signal).

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

We next need to identify which 4.17 release candidate introduced the
fix.  Can you next test the following kernels:

v4.17-rc1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc1
v4.17-rc4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc4
v4.17-rc7: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc7

Like before, you don't have to test every kernel, just up until the
first kernel that does not have the bug.

Thanks in advance!

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

4.16 does not work at all.
4.17 and 4.18 work just fine.
Haven't tested 4.19-rc1 though anymore, as suggested.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

We can perform a "Reverse" bisect to identify the commit that fixes this
bug in v4.19.  We first need to identify the last bad kernel version and
the first good kernel version.

Can you test the following kernels:
v4.16 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16/
v4.17 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17/
v4.18 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.18/
v4.19-rc1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19-rc1/

You don't have to test every kernel, just up until the first kernel that
does not have the bug.

Thanks in advance!

** Changed in: linux (Ubuntu Bionic)
   Status: Confirmed => In Progress

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

found how to set the tag and marked status as confirmed.

** Tags added: kernel-fixed-upstream

** Changed in: linux (Ubuntu Bionic)
   Status: In Progress => Confirmed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

I don't know how to add a tag to or mark this bug track. :-;

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

I've tested with the kernel as recommended and suggest in #25. Wifi with
rtl8723b3 works again (like a charm). However, ant_sel must be set to 1
(ant_sel=1) as opposed to kernel 4.15.0-32, which required ant_sel to be
set to 2 (ant_sel=2). (e.g sudo modprobe rtl8723be ant_sel=1 vs. sudo
modprobe rtl8723be ant_sel=2).

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I'll ping upstream and the author of the patch that was reverted.
However, before doing so, we should test the latest mainline kernel to
see if the bug is already fixed upstream.

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.19 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19-rc3

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

A new kernel update 4.15.0.34 has been provided recently. This kernel
doesn't work with / support rtl8723be either. It seems the fix has not
been committed so far.

18.4.1 typically keeps two kernels, unless you modify
/etc/kernel/postinst.d/apt-auto-removal, so to keep more kernels. Hence
users that installed the latest kernel update will have not more kernel
installed that supports rtl8723be !!

The changes, that were applied in 4.15.0.33, have completely broken  all
system with rtl8223be meanwhile, unless you've made changes to the
system how it handles kernel updates.

So I think there is evidence to provide a kernel update including the
fixes to support rtl8723be immediately.

- Heribert

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Rene]

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, modules-extra.
rtl8723be do not load anymore (because not signed).

Could you confirm test procedure for 16.04 LT HWE with uefi secureboot ?
Thank you in advance.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[a]

Thx! With the test kernel from
http://kernel.ubuntu.com/~jsalisbury/lp1788997 according to #21 wifi of
the laptop HP 1S-af023ngof works again. So reverting  commit
af8a41cccf8f469165c6debc8fe07c5fd2ca501a seems to fix the bug.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

I built a test kernel with a revert of commit 
af8a41cccf8f469165c6debc8fe07c5fd2ca501a.  The test kernel can be downloaded 
from:
http://kernel.ubuntu.com/~jsalisbury/lp1788997

Can you test this kernel and see if it resolves this bug?

Note about installing test kernels:
* If the test kernel is prior to 4.15(Bionic) you need to install the 
linux-image and linux-image-extra .deb packages.
* If the test kernel is 4.15(Bionic) or newer, you need to install the 
linux-modules, linux-modules-extra and linux-image-unsigned .deb packages.

Thanks in advance!

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Status: Triaged => In Progress

** Changed in: linux (Ubuntu Bionic)
   Status: Triaged => In Progress

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Bionic)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Bionic:
  In Progress

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Heribert Heckhoff]

Same story here with HP 17-y009ng, 16.04 worked like a charm, with
ant_sel=2 ( after having had a hard time to find  out that this option
was a must).

Kernel 4.15.0.32 worked as well after upgrade to 18.04-1.

No more wifi signal after update to kernel 4.1.5.0-33. Tried all other
module options but had no success.

Currently booting with kernel 4.15.0-32 

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Bionic:
  Triaged

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Rene]

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 symptoms are exactly the same.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Bionic:
  Triaged

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

** Changed in: linux (Ubuntu)
   Status: Incomplete => Triaged

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Bionic)
   Status: New => Triaged

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Bionic:
  Triaged

Bug 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:
   USERPID 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

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Jeremy]

Please revert 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/net/wireless/realtek/rtlwifi?id=af8a41cccf8f469165c6debc8fe07c5fd2ca501a
It is the only change from -32 that could affect the rtl8723be

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[a]

The above diagnosis was performed having started the computer with
4.15.0-33.36 amd64; as a result there was no network connection. To
obtain network connection for submitting the data, a Gigaset USB Adapter
108 has been plugged in prior to running apport-collect 1788997.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed

Bug 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:
   USERPID 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[a]

apport information

** Tags added: apport-collected bionic

** Description changed:

  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.
+ 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:
+  USERPID 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

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1788997/+attachment/5180632/+files/AlsaInfo.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  Confirmed

Bug 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:
   USERPID 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
  

[Kernel-packages] [Bug 1788997] Re: rtl8723be wifi does not work under linux-modules-extra-4.15.0-33-generic

[Paul White]

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1788997

Title:
  rtl8723be wifi does not work under linux-modules-
  extra-4.15.0-33-generic

Status in linux package in Ubuntu:
  New

Bug 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.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788997/+subscriptions

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