subject:"\[Kernel\-packages\] \[Bug 1461174\] Re\: Realtek Wifi card rtl8723be \[10ec\:b723\] WiFi has an issue"

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2017-11-11 Thread Anthony Wong

** Changed in: hwe-next
   Status: Triaged => Won't Fix

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Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Won't Fix
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2016-05-18 Thread Christopher M. Penalver

Peter Ludwig / Podsgrove, it will help tremendously if you filed a new report 
via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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Re: [Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2016-05-10 Thread Podsgrove

I still have the original problem I reported:
Wifi works fine with original HP set up of computer but will not work
if I try to install any other Debian/Ubuntu based OS or update Ubuntu
to latest version. 
HP have obviously tweaked the installed version somehow to make it
work.
A Puppy Linux derivative worked as did Console Linux but they are the
only ones I have found so far.
My computer is an HP 455G2 with realtek RTL8723BE wifi, purchased with
Ubuntu 12.04 installed

Podsgrove
 Sent using Hushmail
On 09/05/2016 at 8:16 PM, "Peter Ludwig"  wrote:I know this thread is
now two years old but the problem with this
hardware almost drove me nuts ...

I am here on a HP Pavilion Laptop with beatsaudio. No Model Number -
nothing.

The Wifi card is: (in Germany!)

--

 lspci -nn | grep -iA2 net
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd.
RTL8723BE PCIe Wireless Network Adapter [10ec:b723]

--

I am now under kernel:
4.4.0-21-generic

-

Before I tried everything I could find to get my wifi up but I do not
even see one spot. So no connection at all. I even cloned git and
compiled the driver - which worked fine.

By the way the BT seems to be fine - although I have not checked cause
I
do not need BT.

-
Here is what I tried:

rfkill list all; hciconfig -a
0: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
1: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
hci0: Type: BR/EDR  Bus: USB
 BD Address: 2C:33:7A:3F:E4:3E  ACL MTU: 820:8  SCO MTU: 255:16
 UP RUNNING PSCAN 
 RX bytes:1327 acl:0 sco:0 events:139 errors:0
 TX bytes:25058 acl:0 sco:0 commands:139 errors:0
 Features: 0xff 0xff 0xff 0xfe 0xdb 0xff 0x7b 0x87
 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
 Link policy: RSWITCH HOLD SNIFF PARK 
 Link mode: SLAVE ACCEPT 
 Name: 'mint-0'
 Class: 0x740100
 Service Classes: Rendering, Object Transfer, Audio, Telephony
 Device Class: Computer, Uncategorized
 HCI Version: 4.0 (0x6)  Revision: 0xe2f
 LMP Version: 4.0 (0x6)  Subversion: 0x9f73
 Manufacturer: Realtek Semiconductor Corporation (93)

-

I added the options sugested in rtl8723be.conf

options rtl8723be fwlps=0 swlps=0

But this did not help either.

--

lsmod reports:

rfcomm 69632  12 
rtl8723be 139264  0 
btcoexist 180224  1 rtl8723be
rtl_pci40960  1 rtl8723be
rtlwifi98304  3 btcoexist,rtl_pci,rtl8723be
hp_wmi 16384  0 
mac80211  733184  3 rtl_pci,rtlwifi,rtl8723be
sparse_keymap  16384  1 hp_wmi
kvm   532480  0 
irqbypass  16384  1 kvm
btusb  45056  0 
crct10dif_pclmul   16384  0 
btrtl  16384  1 btusb
btbcm  16384  1 btusb
...

---

dmesg | grep rtl reports:

[8.982260] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b
lmp_ver=06 lmp_subver=8723
[8.982262] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[9.064265] rtlwifi: module verification failed: signature and/or
required key missing - tainting kernel
[9.403770] Using firmware rtlwifi/rtl8723befw.bin
[9.404023] rtlwifi: channel plan 0x20
[9.404027] rtlwifi: country code 11
[9.422483] ieee80211 phy0: Selected rate control algorithm
'rtl_rc'
[9.423458] rtlwifi: wireless switch is on



modinfo rtl8723be

filename:  
/lib/modules/4.4.0-21-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rtl8723be.ko
firmware:   rtlwifi/rtl8723befw.bin
description:Realtek 8723BE 802.11n PCI wireless
license:GPL
author: Realtek WlanFAE 
author: PageHe 
srcversion: 00619764255210776FAB54D
alias:  pci:v10ECdB723sv*sd*bc*sc*i*
depends:rtlwifi,rtl_pci,btcoexist,mac80211
vermagic:   4.4.0-21-generic SMP mod_unload modversions 
parm:   swlps:bool
parm:   swenc:using hardware crypto (default 0 [hardware])
 (bool)
parm:   ips:using no link power save (default 1 is open)
 (bool)
parm:   fwlps:using linked fw control power save (default 1 is
open)
 (bool)
parm:   msi:Set to 1 to use MSI interrupts mode (default 0)
 (bool)
parm:   debug:Set debug level (0-5) (default 0) (int)
parm:   disable_watchdog:Set to 1 to disable the watchdog
(default 0)
 (bool)
parm:   ant_sel:Set to 1 or 2 to force antenna number (default
0)
 (int)
-

sudo iwlist scan

wlan0 No scan results

-

sudo iwconfig
eth0  no wireless extensions.

wlan0 IEEE 802.11bgn  ESSID:off/any  
  Mode:Managed  Access

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2016-05-09 Thread Peter Ludwig

I know this thread is now two years old but the problem with this
hardware almost drove me nuts ...

I am here on a HP Pavilion Laptop with beatsaudio. No Model Number -
nothing.

The Wifi card is: (in Germany!)

--

 lspci -nn | grep -iA2 net
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE 
PCIe Wireless Network Adapter [10ec:b723]

--

I am now under kernel:
4.4.0-21-generic

-

Before I tried everything I could find to get my wifi up but I do not
even see one spot. So no connection at all. I even cloned git and
compiled the driver - which worked fine.

By the way the BT seems to be fine - although I have not checked cause I
do not need BT.

-
Here is what I tried:

rfkill list all; hciconfig -a
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
hci0:   Type: BR/EDR  Bus: USB
BD Address: 2C:33:7A:3F:E4:3E  ACL MTU: 820:8  SCO MTU: 255:16
UP RUNNING PSCAN 
RX bytes:1327 acl:0 sco:0 events:139 errors:0
TX bytes:25058 acl:0 sco:0 commands:139 errors:0
Features: 0xff 0xff 0xff 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
Link policy: RSWITCH HOLD SNIFF PARK 
Link mode: SLAVE ACCEPT 
Name: 'mint-0'
Class: 0x740100
Service Classes: Rendering, Object Transfer, Audio, Telephony
Device Class: Computer, Uncategorized
HCI Version: 4.0 (0x6)  Revision: 0xe2f
LMP Version: 4.0 (0x6)  Subversion: 0x9f73
Manufacturer: Realtek Semiconductor Corporation (93)

-

I added the options sugested in rtl8723be.conf

options rtl8723be fwlps=0 swlps=0

But this did not help either.

--

lsmod reports:

rfcomm 69632  12 
rtl8723be 139264  0 
btcoexist 180224  1 rtl8723be
rtl_pci40960  1 rtl8723be
rtlwifi98304  3 btcoexist,rtl_pci,rtl8723be
hp_wmi 16384  0 
mac80211  733184  3 rtl_pci,rtlwifi,rtl8723be
sparse_keymap  16384  1 hp_wmi
kvm   532480  0 
irqbypass  16384  1 kvm
btusb  45056  0 
crct10dif_pclmul   16384  0 
btrtl  16384  1 btusb
btbcm  16384  1 btusb
...

---

dmesg | grep rtl reports:

[8.982260] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b 
lmp_ver=06 lmp_subver=8723
[8.982262] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[9.064265] rtlwifi: module verification failed: signature and/or required 
key missing - tainting kernel
[9.403770] Using firmware rtlwifi/rtl8723befw.bin
[9.404023] rtlwifi: channel plan 0x20
[9.404027] rtlwifi: country code 11
[9.422483] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[9.423458] rtlwifi: wireless switch is on



modinfo rtl8723be

filename:   
/lib/modules/4.4.0-21-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rtl8723be.ko
firmware:   rtlwifi/rtl8723befw.bin
description:Realtek 8723BE 802.11n PCI wireless
license:GPL
author: Realtek WlanFAE 
author: PageHe  
srcversion: 00619764255210776FAB54D
alias:  pci:v10ECdB723sv*sd*bc*sc*i*
depends:rtlwifi,rtl_pci,btcoexist,mac80211
vermagic:   4.4.0-21-generic SMP mod_unload modversions 
parm:   swlps:bool
parm:   swenc:using hardware crypto (default 0 [hardware])
 (bool)
parm:   ips:using no link power save (default 1 is open)
 (bool)
parm:   fwlps:using linked fw control power save (default 1 is open)
 (bool)
parm:   msi:Set to 1 to use MSI interrupts mode (default 0)
 (bool)
parm:   debug:Set debug level (0-5) (default 0) (int)
parm:   disable_watchdog:Set to 1 to disable the watchdog (default 0)
 (bool)
parm:   ant_sel:Set to 1 or 2 to force antenna number (default 0)
 (int)


-

sudo iwlist scan

wlan0 No scan results

-

sudo iwconfig
eth0  no wireless extensions.

wlan0 IEEE 802.11bgn  ESSID:off/any  
  Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
  Retry short limit:7   RTS thr=2347 B   Fragment thr:off
  Encryption key:off
  Power Management:off
  
lono wireless extensions.

--

sudo ifconfig wlan0 down
sudo ifconfig wlan0 up

without errors.

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2016-01-08 Thread marco.pallotta

Hi Christopher,

I filed a new bug report as you suggested to me
(https://bugs.launchpad.net/ubuntu/+source/linux-lts-
vivid/+bug/1532357).

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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2016-01-05 Thread marco.pallotta

On Ubuntu 14.04 I can confirm that the following command seems to fix
any issues about random dropping connection:

echo "options rtl8723be fwlps=N ips=N" | sudo tee
/etc/modprobe.d/rtl8723be.conf

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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2016-01-05 Thread Christopher M. Penalver

marco.pallotta, it will help tremendously if you filed a new report via a 
terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

-- 
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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-11-19 Thread Kai Petzke

Since I wrote comment #30, I've had three or four hangs. Much better
than before, but not 100% trouble free either.

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Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-11-09 Thread Keng-Yu Lin

** Changed in: hwe-next
 Assignee: (unassigned) => AceLan Kao (acelankao)

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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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-09-10 Thread Anthony Wong

** Changed in: hwe-next
 Assignee: Jesse Sung (wenchien) => Adam Lee (adam8157)

** Changed in: hwe-next
 Assignee: Adam Lee (adam8157) => (unassigned)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-08-11 Thread Kai Petzke

Weird enough, this card has given me much less trouble in the last weeks
than it used to. Since the update to 3.19.0-23-generic , I did not have
any hang anymore.

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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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-07-14 Thread svenmeier

@petzke
I've tried all different driver options on my Yoga 2 13. Although wifi 
stability improved, I was never able to achieve fully reliable connection at 
all times. I've switched to an Intel ac wifi card recently, and wifi is much 
better now (although still not 100% reliable, but that's another driver's 
problem).

I had problems with suspend-to-ram too, but the situation has improved:
I'd praise kernel updates for this improvement. But regretfully I can't
say, whether changing the wifi card might have something to do with it.

Hope this helps.

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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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-07-14 Thread Kai Petzke

I must also say, that my hope, that the wife problem has been solved
with fwlps=0, was wrong. I can now even reliably crash my laptop with
the following procedure:

* Wait till WiFi gets stuck
* Turn off (soft kill) WiFi via KDE's network manager client
* sudo rmmod rtl8723be
* sudo modprobe rtl8723be
* Turn on WiFi again via KDE.

At the very moment of the mouse click to turn on WiFi, the screen
freezes.

In the attached log file, the times are as follows:
* Turn off WiFi: 18:34:58
* rmmod: 18:35:13
* modprobe: 18:35:36
* Turn on WiFi: 18:38:17

** Attachment added: syslog excerpt for rtl723be crash
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1461174/+attachment/4428925/+files/syslog

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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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-07-14 Thread Kai Petzke

To get the dkms from #20 running on the linux kernel of Vivid, I did the
following changes:

diff -ruN realtek-rtlwifi-0020.1030.2014V676.P1/base.c 
realtek-rtlwifi-0020.1030.2014V676.P1kai/base.c
--- realtek-rtlwifi-0020.1030.2014V676.P1/base.c2015-06-09 
11:10:51.0 +0200
+++ realtek-rtlwifi-0020.1030.2014V676.P1kai/base.c 2015-07-14 
19:16:25.519536786 +0200
@@ -2088,7 +2088,7 @@
unsigned long val;
int ret;
 
-   ret = strict_strtoul(buf, 0, val);
+   ret = kstrtoul(buf, 0, val);
if (ret) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG,
%s is not in hex or decimal form.\n, buf);
diff -ruN realtek-rtlwifi-0020.1030.2014V676.P1/btcoexist/halbtc8812a_ext.c 
realtek-rtlwifi-0020.1030.2014V676.P1kai/btcoexist/halbtc8812a_ext.c
--- realtek-rtlwifi-0020.1030.2014V676.P1/btcoexist/halbtc8812a_ext.c   
2015-06-09 11:10:51.0 +0200
+++ realtek-rtlwifi-0020.1030.2014V676.P1kai/btcoexist/halbtc8812a_ext.c   
2015-07-14 20:11:54.573400292 +0200
@@ -654,12 +654,11 @@
iov.iov_len  = msg_size;
udpmsg.msg_name  = pcoex_info-bt_addr;
udpmsg.msg_namelen  = sizeof(struct sockaddr_in);   
-   udpmsg.msg_iov   = iov;
-   udpmsg.msg_iovlen   = 1;
udpmsg.msg_control  = NULL; 
udpmsg.msg_controllen = 0;  
udpmsg.msg_flags= MSG_DONTWAIT | MSG_NOSIGNAL;  
udpmsg.msg_flags = 0;   
+   iov_iter_init(udpmsg.msg_iter, WRITE, iov, 1, msg_size);  
oldfs = get_fs(); 
set_fs(KERNEL_DS); 
error = sock_sendmsg(pcoex_info-udpsock, 
udpmsg, msg_size);


With these two changes, I was able to compile the kernel modules fine. 
Fortunately, the modified driver also loads fine after rebooting. And it 
connects to my company WiFi. But besides than that, the driver doesn't bring 
any improvement. So WiFi still hangs and the system still crashes after module 
unload + reload. The crash is even at the same code position:
halbtc_get_rfreg+0x23/0x30 [btcoexist]
Of course, the exact binary address is different, as the RTL modules from the 
DKMS are of different size, so loaded to different physical addresses. But the 
crash still appears at the beginning of the function halbtc_get_rfreg in the 
module btcoexist.


As btcoexist probably means Bluetooth Co-Exist, I experimented with turning 
bluetooth completely off via:
rfkill
service bluetooth stop
rmmod everything, that looked like bluetooth
After that, the system no longer crashes after unload and reinsert of the 
rtl8723be module. So the crash (which still needs to be fixed!) and the WiFi 
getting stuck might be unrelated.

I did a few more experiments with the new driver from post #20 with different 
access points:
* Connect to a FritzBox 7490 works
* Data transfer to that FritzBox fails from the very beginning, though. Not 
even a ping goes through. It is the uplink (from the card to the router), that 
is stuck. On the downlink, I can see broadcast packets coming through.
* Tethering with Moto X (2nd gen.) completely fails. It doesn't even see the 
Moto X2. This is weird, because with the stock driver of the stock kernel of 
Ubuntu Vivid, that tethering works at least in the beginning (until the 
connection gets blocked).
* After changing the broadcast channel in the X2 to 5 GHz then back to 2.4 GHz, 
it now sees the X2. Downlink and uplink speed are fine.
* Tethering with a Nokia 820 works, too. I could even got a remarkable number 
of 50 MBit/s for downlink speed, despite that the W-LAN connection lists 72.2 
MBit/s as max. speed.


I'll continue tethering with these mobile phones to see

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Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-07-14 Thread Sayantan Das

My 2 cents on this dreaded wifi+bt card.

My system: Lenovo Flex 2 - intel i5 + 8GB RAM
Ubuntu version: 15.04 (clean install)

Previously when I was on 14.04 LTS, I had to create a rtl8723be.conf
file and add the options to make my system stable.

I did a clean install of UBuntu 15.04 a couple of days back. After
which, I am able to connect to the wifi network without any extra
setting. I made a few changes to wifi router though (Dlink N router)

1. Set channel to 1
2. Set frequency to 2.4GHZ 
3. Set encryption to WPA+AES

I have a stable connection, with no drops .

I have a few issues though.
1. The wifi never connects when laptop is woken up ffrom sleep. Needs a reboot
2. The wifi never connects to router when signal strength is less than 50%

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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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-07-13 Thread Kai Petzke

Just a short note: I have problems, too, with this card on Vivid.
Usually, in less than one hour after going online  the connection just
gets stuck. Sometimes, the connection recovers after a few seconds or
minutes, and data flows again. Sometimes it doesn't until the wireless
is switched off and on, or the machine is rebooted. The behaviour is
very erratic and random. When the connection is stuck, turning the
wireless off via kubuntu's NetworkManager graphical client takes quite
some time (10 seconds or so).

Fortunately, loading the driver with the option fwlps=0 solved the issue for 
me! Since I wrote the line:
options rtl8723be fwlps=0
into the file /etc/modprobe.d/rtl8723be.conf , I've had 36 hours of 
trouble-free wireless experience. As it was hard to survive 36 minutes online 
before without that line, this is already a great improvement for me!

Apart from the unstable WiFi, I was also fighting with unstable suspend-
to-RAM on my Laptop (Lenovo Yoga 2 with 13 inch screen). Once in a
while, the computer would just crash or hang, when turned to suspend-to-
RAM by closing the display. In that state it still consumes battery, so
the CPU is not turned off correctly then. When re-opened later, the
display stays dark. That problem has also disappeared since I added the
beforementioned option to the rtl8732be driver.

So I assume from my observations, that with fwlps=1 (the default), the driver 
or the card or both after some time get into an inconsistent state with the 
following symptoms:
A) No more packets are received and/or transmitted
B) Turning off the wireless LAN and unloading the driver takes a rather long 
time (a few seconds instead of a fraction of a second)
C) suspend-to-RAM crashes or fails, and leaves the laptop in an unusable state 
(display off)

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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-07-05 Thread Keng-Yu Lin

** Changed in: hwe-next
 Assignee: (unassigned) = Jesse Sung (wenchien)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-23 Thread Po-Hsu Lin

This wireless card does not work on Vivid as well (very unstable, high drop 
rate with mtr test)
The DKMS file failed to build on Vivid (3.19.0-21)


** Attachment added: wifi.log
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1461174/+attachment/4419321/+files/wifi.log

** Tags added: vivid

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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-18 Thread Adam Lee

Realtek wifi adapter has bad compatibility, different hardware revisions
might need different driver config. All we could do now is rebase to the
latest on every new release, backporting is not safe. Unassign myself.

** Changed in: hwe-next
 Assignee: Adam Lee (adam8157) = (unassigned)

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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-17 Thread Keng-Yu Lin

** Changed in: hwe-next
   Status: New = Triaged

** Changed in: hwe-next
   Importance: Undecided = Medium

** Changed in: hwe-next
 Assignee: (unassigned) = Adam Lee (adam8157)

-- 
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Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  Triaged
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-15 Thread Po-Hsu Lin

Verified with the DKMS provided in comment #20, it looks good!
tested with the mtr ubuntu.com command, with ~24500 packet sent, loss rate 
~0.0%
Thanks.

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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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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Re: [Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-13 Thread Kevin James

Hi

I did look into the bios to see that everything that might stop the
adapters working was enabled. As regards bios update when I visited HP's
support site no bios seemed available for an Ubuntu machine. There were
downloads for win 7, xp, vista etc. Perhaps this machine works better
with this older bios ?

Regards
Kevin


On Fri, 2015-06-12 at 06:02 +, Po-Hsu Lin wrote:
 Hi,
 as this bug is affecting many different platforms, I don't think it's a BIOS 
 issue.
 
 Verified on 201403-14879 - HP 355 G2 Notebook PC, with 14.04.2 stock image 
 installed
 The RTL8723BE wireless card is very unstable, it can connect to the Internet 
 at the very beginning.
 But stop working after a few minutes (still connected), the mtr ubuntu.com 
 command shows the packet loss rate is over 90% in 4000 packets.
 
 ** Tags added: blocks-hwcert
 
 ** Also affects: hwe-next
Importance: Undecided
Status: New
 
 ** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
 
 ** Tags added: 201403-14879


-- 
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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-12 Thread Po-Hsu Lin

Hi,
as this bug is affecting many different platforms, I don't think it's a BIOS 
issue.

Verified on 201403-14879 - HP 355 G2 Notebook PC, with 14.04.2 stock image 
installed
The RTL8723BE wireless card is very unstable, it can connect to the Internet at 
the very beginning.
But stop working after a few minutes (still connected), the mtr ubuntu.com 
command shows the packet loss rate is over 90% in 4000 packets.

** Tags added: blocks-hwcert

** Also affects: hwe-next
   Importance: Undecided
   Status: New

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

** Tags added: 201403-14879

-- 
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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-12 Thread Tim Chen

Please help to test this DKMS and I'll feedback to realtek that it's not
working on the current Ubuntu and mainline kernel.

** Attachment added: realtek-rtlwifi-dkms_0020.1030.2014V676.P1_all.deb
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1461174/+attachment/4413645/+files/realtek-rtlwifi-dkms_0020.1030.2014V676.P1_all.deb

-- 
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/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in HWE Next Project:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1461174/+subscriptions

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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

2015-06-11 Thread Po-Hsu Lin

** Summary changed:

- 10ec:b723 WiFi has an issue
+ Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1461174

Title:
  Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My WiFi has an issue.

  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  u  1785 F pulseaudio
   /dev/snd/controlC0:  u  1785 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c2a5715c-c92c-47fa-9aa2-c6f6e03f21bf
  InstallationDate: Installed on 2015-06-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Hewlett-Packard HP 455 G2
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=97d2645a-a2be-49ec-b1bd-37c43ab4eeb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 07/25/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M75 Ver. 01.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2235
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 66.19
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM75Ver.01.06:bd07/25/2014:svnHewlett-Packard:pnHP455G2:pvrA3009CD10002:rvnHewlett-Packard:rn2235:rvrKBCVersion66.19:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 455 G2
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Re: [Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

Re: [Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

[Kernel-packages] [Bug 1461174] Re: Realtek Wifi card rtl8723be [10ec:b723] WiFi has an issue

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