hi
i have an hp g6 with broadcom bcm4313, ubuntu 12.10, all was working fine before the normal ubuntu updates, now the signal is very weak and cant get connected with broadcom card only after several attempts and for some minutes only, i use now a usb tp-link modem, please someone help, here's my infos :
Code:simo@Simo:~$ cat /etc/lsb-release; uname -aDISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.10 DISTRIB_CODENAME=quantal DISTRIB_DESCRIPTION="Ubuntu 12.10" Linux Simo 3.5.0-26-generic #42-Ubuntu SMP Fri Mar 8 23:18:20 UTC 2013 x86_64 x86_64 x86_64 GNU/LinuxCode:simo@Simo:~$ lspci -nnk | grep -iA2 net 02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01) Subsystem: Hewlett-Packard Company Device [103c:1795] Kernel driver in use: wl -- 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05) Subsystem: Hewlett-Packard Company Device [103c:1670] Kernel driver in use: r8169
Code:simo@Simo:~$ iwconfig wlan1 IEEE 802.11bgn ESSID:"SAGEM_FA54" Mode:Managed Frequency:2.437 GHz Access Point: 4C:17:EB Bit Rate=24 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:on Link Quality=37/70 Signal level=-73 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:3 Invalid misc:29 Missed beacon:0 eth0 no wireless extensions. eth1 IEEE 802.11 Access Point: Not-Associated Link Quality:5 Signal level:0 Noise level:0 Rx invalid nwid:0 invalid crypt:0 invalid misc:0 lo no wireless extensions.
Code:simo@Simo:~$ rfkill list all 0: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: no 1: hp-bluetooth: Bluetooth Soft blocked: yes Hard blocked: no 2: phy0: Wireless LAN Soft blocked: no Hard blocked: no 3: brcmwl-0: Wireless LAN Soft blocked: no Hard blocked: no
Code:simo@Simo:~$ lsmod Module Size Used by parport_pc 32689 0 ppdev 17074 0 bnep 18141 2 rfcomm 46620 0 bluetooth 209249 10 bnep,rfcomm binfmt_misc 17501 1 snd_hda_codec_hdmi 32049 1 snd_hda_codec_idt 70210 1 joydev 17458 0 lib80211_crypt_tkip 17380 0 wl 2573608 0 arc4 12530 2 rt2800usb 22662 0 rt2800lib 58731 1 rt2800usb crc_ccitt 12708 1 rt2800lib coretemp 13401 0 kvm 414071 0 ghash_clmulni_intel 13221 0 aesni_intel 51038 0 cryptd 20404 2 ghash_clmulni_intel,aesni_intel aes_x86_64 17256 1 aesni_intel rt2x00usb 20665 1 rt2800usb rt2x00lib 54939 3 rt2800usb,rt2800lib,rt2x00usb hp_wmi 18049 0 sparse_keymap 13891 1 hp_wmi mac80211 540032 3 rt2800lib,rt2x00usb,rt2x00lib cfg80211 206797 2 rt2x00lib,mac80211 ip6t_REJECT 12575 1 xt_hl 12522 6 ip6t_rt 12559 3 nf_conntrack_ipv6 14055 7 nf_defrag_ipv6 13203 1 nf_conntrack_ipv6 lib80211 14382 2 lib80211_crypt_tkip,wl ipt_REJECT 12542 1 snd_hda_intel 33492 3 snd_hda_codec 134213 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel snd_hwdep 17699 1 snd_hda_codec xt_LOG 17350 10 snd_pcm 96668 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_seq_midi 13325 0 xt_limit 12712 13 xt_tcpudp 12604 18 snd_rawmidi 30513 1 snd_seq_midi xt_addrtype 12636 4 wmi 19071 1 hp_wmi snd_seq_midi_event 14900 1 snd_seq_midi psmouse 95595 0 xt_state 12579 14 snd_seq 61555 2 snd_seq_midi,snd_seq_midi_event microcode 22804 0 snd_timer 29426 2 snd_pcm,snd_seq snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq ip6table_filter 12816 1 ip6_tables 27208 2 ip6t_rt,ip6table_filter nf_conntrack_netbios_ns 12666 0 nf_conntrack_broadcast 12590 1 nf_conntrack_netbios_ns nf_nat_ftp 12650 0 nf_nat 25255 1 nf_nat_ftp nf_conntrack_ipv4 14481 9 nf_nat nf_defrag_ipv4 12730 1 nf_conntrack_ipv4 nf_conntrack_ftp 13360 1 nf_nat_ftp uvcvideo 76750 0 nf_conntrack 82634 8 nf_conntrack_ipv6,xt_state,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp videobuf2_core 32852 1 uvcvideo iptable_filter 12811 1 videodev 120310 2 uvcvideo,videobuf2_core videobuf2_vmalloc 12861 1 uvcvideo videobuf2_memops 13405 1 videobuf2_vmalloc rtsx_pci_ms 13012 0 snd 78921 16 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device mac_hid 13206 0 memstick 16555 1 rtsx_pci_ms soundcore 15048 1 snd ip_tables 26996 1 iptable_filter snd_page_alloc 18485 2 snd_hda_intel,snd_pcm x_tables 29757 13 ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_addrtype,xt_state,ip6table_filter,ip6_tables,iptable_filter,ip_tables serio_raw 13216 0 fglrx 5201123 111 amd_iommu_v2 19098 1 fglrx i915 520615 2 drm_kms_helper 49113 1 i915 lpc_ich 17062 0 mei 40691 0 drm 288721 3 i915,drm_kms_helper i2c_algo_bit 13414 1 i915 video 19391 1 i915 lp 17760 0 parport 46346 3 parport_pc,ppdev,lp hid_generic 12541 0 usbhid 46987 0 hid 100411 2 hid_generic,usbhid rtsx_pci_sdmmc 17476 0 ahci 25721 2 libahci 31192 1 ahci rtsx_pci 28325 2 rtsx_pci_ms,rtsx_pci_sdmmc r8169 61651 0
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Originally Posted by Wild Man
the same as before, the signal is very weak and cant get connected with broadcom card only after several attempts and for some minutes only, i use now a usb tp-link modem
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