[Kernel-packages] [Bug 1320070] Re: Realtek Wifi card RTL8723BE drops connection with MSI enabled
@Jean-Philippe you can reload only the module: sudo rmmod rtl8723be sudo modprobe rtl8723be This will help without reboot @Adam so the new kernel does not solve the problem :( -- 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/1320070 Title: Realtek Wifi card RTL8723BE drops connection with MSI enabled Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: Fix Released Status in “linux” source package in Utopic: In Progress Bug description: As my testing result with ThinkPad E540 and other users' report[1], RTL8723BE drops connection with MSI enabled, need to backport 329d6e299f92a591acb3a80f6d597a5f9dce7e6d rtlwifi: rtl8723be: disable MSI interrupts mode [1] https://bugs.launchpad.net/bugs/1240940 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070/+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 1296591] Re: RTL8188EE [10ec:8179] and RTL8723BE [10ec:b723] have MSI compatibility issue
@Adam i use RTL8723BE on Lenovo B5400. How can I help to catch this error? -- 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/1296591 Title: RTL8188EE [10ec:8179] and RTL8723BE [10ec:b723] have MSI compatibility issue Status in HWE Next Project: In Progress Status in HWE Next trusty series: In Progress Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: In Progress Bug description: Some RTL8188EE do have get any results when searching for wireless networks, need to enable MSI interrupt to get it work. 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter [10ec:8179] (rev 01) Subsystem: Hewlett-Packard Company Device [103c:197d] Kernel driver in use: rtl8188ee Kernel modules: rtl8188ee The newest feedback: RTL8188EE [10ec:8179] and RTL8723BE [10ec:b723] have MSI compatibility issue, on some certain platforms they work fine with MSI but break connections without MSI, on some other certain platforms it's opposite. So, will fallback to default pin-based and provide a kernel parameter to enable MSI. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1296591/+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 1320070] Re: Realtek Wifi card RTL8723BE drops connection with MSI enabled
@Adam , i upgrade kernel to 2.13.0-29 #53 and get the firmware from previous comment. Connection still breaking up :( I need to create a new bug? -- 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/1320070 Title: Realtek Wifi card RTL8723BE drops connection with MSI enabled Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: Fix Released Status in “linux” source package in Utopic: In Progress Bug description: As my testing result with ThinkPad E540 and other users' report[1], RTL8723BE drops connection with MSI enabled, need to backport 329d6e299f92a591acb3a80f6d597a5f9dce7e6d rtlwifi: rtl8723be: disable MSI interrupts mode [1] https://bugs.launchpad.net/bugs/1240940 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070/+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 1320070] Re: Realtek Wifi card RTL8723BE drops connection with MSI enabled
Tried the firmware of this commit. Also breaks the connection - like even faster :( -- 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/1320070 Title: Realtek Wifi card RTL8723BE drops connection with MSI enabled Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: In Progress Bug description: As my testing result with ThinkPad E540 and other users' report[1], RTL8723BE drops connection with MSI enabled, need to backport 329d6e299f92a591acb3a80f6d597a5f9dce7e6d rtlwifi: rtl8723be: disable MSI interrupts mode [1] https://bugs.launchpad.net/bugs/1240940 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070/+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 1320070] Re: Realtek Wifi card RTL8723BE drops connection with MSI enabled
There is some problem with the wifi. After an hour or two of the connection falls off. The logs found nothing interesting. How to catch the problem? Notebook is Lenovo B5400 $ dmesg [ 52.943279] audit_printk_skb: 123 callbacks suppressed [ 52.943282] type=1400 audit(1401691960.498:68): apparmor=STATUS operation=profile_replace profile=unconfined name=/usr/lib/cups/backend/cups-pdf pid=2367 comm=apparmor_parser [ 52.943287] type=1400 audit(1401691960.498:69): apparmor=STATUS operation=profile_replace profile=unconfined name=/usr/sbin/cupsd pid=2367 comm=apparmor_parser [ 52.943605] type=1400 audit(1401691960.498:70): apparmor=STATUS operation=profile_replace profile=unconfined name=/usr/sbin/cupsd pid=2367 comm=apparmor_parser $ cat /var/log/syslog Jun 2 11:47:33 tp-lenovo-b5400-ubuntu NetworkManager[847]: warn nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted $ uname -a Linux tp-lenovo-b5400-ubuntu 3.13.0-29-generic #52-Ubuntu SMP Wed May 28 12:42:47 UTC 2014 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/1320070 Title: Realtek Wifi card RTL8723BE drops connection with MSI enabled Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: In Progress Bug description: As my testing result with ThinkPad E540 and other users' report[1], RTL8723BE drops connection with MSI enabled, need to backport 329d6e299f92a591acb3a80f6d597a5f9dce7e6d rtlwifi: rtl8723be: disable MSI interrupts mode [1] https://bugs.launchpad.net/bugs/1240940 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070/+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 1320070] Re: Realtek Wifi card RTL8723BE drops connection with MSI enabled
Indeed it was in the mirror. Updated kernel. Now wifi works perfectly - the connection and the sites themselves, ssh, and the rest. You can confirm this verification. Thanks. $ uname -a Linux tp-lenovo-b5400-ubuntu 3.13.0-29-generic #52-Ubuntu SMP Wed May 28 12:42:47 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ dmesg | grep rtl [ 16.459882] rtl8723be: Using firmware rtlwifi/rtl8723befw.bin [ 16.486218] Modules linked in: uvcvideo snd_rawmidi i915(+) rt2x00lib rtl8723be lrw gf128mul btcoexist drm_kms_helper videobuf2_vmalloc videobuf2_memops joydev serio_raw glue_helper btusb ablk_helper cryptd crc_ccitt videobuf2_core rtl8723_common rtl_pci i2c_algo_bit snd_seq rtlwifi nvidia(POF) snd_seq_device mac80211 usbhid cfg80211 bluetooth snd_timer hid videodev wmi mei_me lpc_ich parport_pc snd drm mei ppdev soundcore lp parport video mac_hid psmouse ahci r8169 libahci mii [ 16.814133] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 16.814303] rtlwifi: wireless switch is on -- 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/1320070 Title: Realtek Wifi card RTL8723BE drops connection with MSI enabled Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: In Progress Bug description: As my testing result with ThinkPad E540 and other users' report[1], RTL8723BE drops connection with MSI enabled, need to backport 329d6e299f92a591acb3a80f6d597a5f9dce7e6d rtlwifi: rtl8723be: disable MSI interrupts mode [1] https://bugs.launchpad.net/bugs/1240940 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070/+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 1320070] Re: Realtek Wifi card RTL8723BE drops connection with MSI enabled
Please specify which package you need to upgrade - proposed in anything connected with the kernel not found -- 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/1320070 Title: Realtek Wifi card RTL8723BE drops connection with MSI enabled Status in “linux” package in Ubuntu: In Progress Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: In Progress Bug description: As my testing result with ThinkPad E540 and other users' report[1], RTL8723BE drops connection with MSI enabled, need to backport 329d6e299f92a591acb3a80f6d597a5f9dce7e6d rtlwifi: rtl8723be: disable MSI interrupts mode [1] https://bugs.launchpad.net/bugs/1240940 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070/+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 1240940] Re: Need support for Realtek Wifi card rtl8723be [10ec:b723]
I copied the specified firmware. Restart the computer. Successfully connected to wifi, but then nothing works. Maximum that was possible - it will connect via ssh to my local server for a while - then the connection broken. $ dmesg | grep rtl [ 15.476334] Modules linked in: snd_hda_intel(+) rtl8723be(+) lpc_ich(+) snd_hda_codec btcoexist rtl8723_common rtl_pci btusb(+) rtlwifi bluetooth snd_hwdep mac80211 i915(+) snd_pcm cfg80211 nvidia(POF) drm_kms_helper mei_me mei snd_page_alloc drm i2c_algo_bit wmi thinkpad_acpi(+) nvram snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore video mac_hid parport_pc ppdev lp parport hid_generic hid_a4tech usbhid hid psmouse ahci r8169 libahci mii [ 15.521953] rtl8723be: Using firmware rtlwifi/rtl8723befw.bin [ 15.522027] rtl8723be :04:00.0: irq 47 for MSI/MSI-X [ 16.025741] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 16.025896] rtlwifi: wireless switch is on -- 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/1240940 Title: Need support for Realtek Wifi card rtl8723be [10ec:b723] Status in HWE Next Project: Fix Released Status in HWE Next trusty series: Fix Released Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Released Bug description: This device is appearing in some OEM machines, but driver is not yet available upstream. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1240940/+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 1240940] Re: Need support for Realtek Wifi card rtl8723be [10ec:b723]
After install upgrades with new kernel i have this error in dmesg and wifi still not work. My notebook is Lenovo B5400 $ dmesg | grep rtl [ 10.753070] rtl8723be: Using firmware rtlwifi/rtl8723befw.bin [ 10.753150] rtl8723be :04:00.0: irq 47 for MSI/MSI-X [ 11.135041] rtl8723be :04:00.0: Direct firmware load failed with error -2 [ 11.135044] rtl8723be :04:00.0: Falling back to user helper [ 11.179233] rtlwifi: Firmware rtlwifi/rtl8723befw.bin not available $ modinfo rlt8723be modinfo: ERROR: Module rlt8723be not found. loki@tp-lenovo-b5400-ubuntu:~$ modinfo rtl8723be filename: /lib/modules/3.13.0-27-generic/kernel/drivers/net/wireless/rtlwifi/rtl8723be/rtl8723be.ko firmware: rtlwifi/rtl8723befw.bin description:Realtek 8723BE 802.11n PCI wireless license:GPL author: Realtek WlanFAE wlan...@realtek.com author: PageHe page...@realsil.com.cn srcversion: B4AEA7435E87596435F3F22 alias: pci:v10ECdB723sv*sd*bc*sc*i* depends:rtlwifi,rtl8723-common,rtl_pci,btcoexist,mac80211 intree: Y vermagic: 3.13.0-27-generic SMP mod_unload modversions signer: Magrathea: Glacier signing key sig_key:23:98:4A:C2:03:78:43:25:CC:F7:B9:5B:51:F6:C1:19:38:0E:B9:33 sig_hashalgo: sha512 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: debug:Set debug level (0-5) (default 0) (int) $ uname -a Linux tp-lenovo-b5400-ubuntu 3.13.0-27-generic #50-Ubuntu SMP Thu May 15 18:06:16 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Also tried: $ sudo modprobe rtl8723be it did not help -- 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/1240940 Title: Need support for Realtek Wifi card rtl8723be [10ec:b723] Status in HWE Next Project: Fix Released Status in HWE Next trusty series: Fix Released Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Released Bug description: This device is appearing in some OEM machines, but driver is not yet available upstream. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1240940/+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
