Hi Podsgrove, I really understand what you mean. I told my friends too to buy HP because before it was always running smooth with all available Linux distros. But this is crazy. Two HP 455 Laptops with these stupid wifi adapters. As if there were not other adapter avail.
I just hope this will change soon or I will to advice my friends to switch brand too. Regards Peter Am 07.06.2016 um 16:42 schrieb Podsgrove: > Thanks for your reply but one look at the complications of reporting a > bug put me off. I am not a fan of Unity and had planned to install > Lubuntu but the best I have able to achieve is to install the LXDE > desktop on an out-of-date OS. This comes with the added bonus of a > battery indicator that does not work and an annoying login bongo noise > that keeps coming back despite all efforts to disable it. It is > annoying that HP have chosen to market a Linux laptop that does not > work with the majority of Linux distros. The only ones I have found > that work (apart from HP's modified Ubuntu) are Console Linux and > Puppy, neither of which I particularly like. > I guess I am just a grumpy old git but next time I buy a computer I > will cough up the Microsoft tax and get one that works with Linux! > > Podsgrove > Sent using Hushmail > On 07/06/2016 at 11:41 AM, "Christopher M. Penalver" wrote:Podsgrove, > it will help immensely if you filed a new report with Ubuntu (not > Mint) via the default repository kernel (not mainline/upstream) 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/1583288 Title: Realtek Wifi card rtl8723be [10ec:b723] WiFi not available Status in linux package in Ubuntu: Invalid Bug description: I am here on a HP Pavilion Laptop with beatsaudio. No Model Number - nothing.But I have this problem on other HP (455) Notebooks too. OS tried: OpenSuse / Kubuntu / Linux Mint Mate (card does not work out of the box / no scanning) 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 I installed the newest kernel because in some threads people said the card woule be available in the newest kernel. But this was not the case. I mean the card is there but does not scan nor see any wifi networks. ------------------------------------- Before I tried everything I could find to get my wifi running but I do not even see one spot. So no connection at all. I even cloned git and compiled the driver - the compiling and installation worked fine. I tried the old and the new driver. 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_pci 40960 1 rtl8723be rtlwifi 98304 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 <wlan...@realtek.com> author: PageHe <page...@realsil.com.cn> srcversion: 00619764255210776FAB54D alias: pci:v000010ECd0000B723sv*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 lo no wireless extensions. ---------------------------------------------------------- sudo ifconfig wlan0 down sudo ifconfig wlan0 up without errors. ---------------------------------------------------------- In my disappointment I tried this: From https://bugzilla.kernel.org/show_bug.cgi?id=83641#c1 "There is a new version of this driver at GitHub. You will need to have the package with the kernel headers installed. git clone http://github.com/lwfinger/rtlwifi_new.git cd rtlwifi_new make sudo make install This version of the driver will be submitted for inclusion in kernel 3.18. I ran it for 39 hours with no disconnects." --------------------------------- no errors but no change. --------------------------------- Checked this link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1240940 --------------------------------- Then I tried several params and finally this worked somehow. sudo modprobe -rv rtl8723be sudo modprobe -v rtl8723be msi=1 I now was able to see wifi networks - hoorayyyy!! :) --------------------------------------------------------- I then tried to connect to my network - but failed. I am sitting 1 m next to my router. ----------------------------------------------------------- dmesg: [ 2027.454666] AMD-Vi: Event logged [INVALID_DEVICE_REQUEST device=00:00.1 address=0x000000fdf8080020 flags=0x0a00] [ 2027.464903] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2051.922688] cfg80211: World regulatory domain updated: [ 2051.922698] cfg80211: DFS Master region: unset [ 2051.922701] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2051.922709] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 2051.922714] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 2051.922719] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 2051.922723] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 2051.922727] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 2051.963665] Using firmware rtlwifi/rtl8723befw.bin [ 2051.963841] rtlwifi: channel plan 0x20 [ 2051.963845] rtlwifi: country code 11 [ 2051.965731] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 2051.966606] rtlwifi: wireless switch is on [ 2052.401828] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2221.380867] r8169 0000:03:00.0 eth0: link down [ 2229.644057] systemd-hostnamed[3082]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [ 2254.504927] wlan0: authenticate with 58:7f:66:65:73:6c [ 2254.933657] wlan0: send auth to 58:7f:66:65:73:6c (try 1/3) [ 2256.065621] wlan0: send auth to 58:7f:66:65:73:6c (try 2/3) [ 2257.065727] wlan0: send auth to 58:7f:66:65:73:6c (try 3/3) [ 2258.089758] wlan0: authentication with 58:7f:66:65:73:6c timed out --------------------------------------- WORKAROUND: I changed region to Germany: echo 'KERNEL=="regulatory*", ACTION=="change", SUBSYSTEM=="platform", RUN+="/sbin/iw reg set DE"' | sudo tee /etc/udev/rules.d/regulatory.rules and then I was able to connect. My options are now: options rtl8723be fwlps=0 swlps=0 msi=1 Now it runs perfectly! Thanks to all!! --- ApportVersion: 2.14.1-0ubuntu3.20 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: manu 2190 F.... pulseaudio /dev/snd/controlC0: manu 2190 F.... pulseaudio CurrentDesktop: MATE DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=22d6e684-67c6-4dc5-a236-967f627153c3 InstallationDate: Installed on 2016-05-04 (29 days ago) InstallationMedia: Linux Mint 17.3 "Rosa" - Release amd64 20151128 MachineType: Hewlett-Packard HP Pavilion 17 Notebook PC Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=d4bd09f7-4980-4c94-8560-07cdc4e36ee4 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-21.37~14.04.1-generic 4.4.6 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware 1.144+ar3012 Tags: rosa Uname: Linux 4.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F.33 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 2265 dmi.board.vendor: Hewlett-Packard dmi.board.version: 72.35 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF.33:bd11/21/2014:svnHewlett-Packard:pnHPPavilion17NotebookPC:pvr097B120000005F00000600080:rvnHewlett-Packard:rn2265:rvr72.35:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP Pavilion 17 Notebook PC dmi.product.version: 097B120000005F00000600080 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1583288/+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