Thank you. I will. On Fri, Jul 17, 2009 at 5:51 AM, Bartosz<gan...@poczta.onet.pl> wrote: > Hi. > Please check the latest openchrome revision. > The problem can be resolved at openchrome 758 revision. > > The detail build instruction is available at: > https://help.ubuntu.com/community/OpenChrome > > -- > [P4M900] [HP 2133 MiniNote laptop] Unexpected and unrecoverable wireless > disconnect with B43 driver > https://bugs.launchpad.net/bugs/331952 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in openchrome: Confirmed > Status in “linux” package in Ubuntu: Invalid > Status in “xserver-xorg-video-openchrome” package in Ubuntu: Triaged > > Bug description: > Wireless with the BCM4312 adapter connects, runs several minutes, and > disconnects unexpectedly with Ubuntu Jaunty (9.04) Alpha 4 on an HP 2133 > MiniNote laptop. The same laptop runs wireless flawlessly under Ubuntu > Intrepid (8.10). I only have wireless issues under Jaunty. Once it has > disconnected, I'm unable to reestablish a connection w/o rebooting. > > Note that the laptop is configured to dual boot between Intrepid and Jaunty > so its easy to run A/B experiments between the two releases. > > All this takes to reproduce is to boot Jaunty with the B43 driver, bring up > wireless, and then wait 5 or 10 minutes. I've hit this at home, with WEP > encryption, and at work on an open guest network so its not the AP. The > wireless works fine for several minutes, disconnects, and then won't reconnect > > I'm running the latest Jaunty (Xubuntu) packages as of this morning (2/20/09) > and the problem still occurs. I don't know if this is a network-manager issue > or a driver problem. Here are some chunks of data to start the triage > > Uname: > > Linux version 2.6.28-7-generic (bui...@palmer) (gcc version 4.3.3 (Ubuntu > 4.3.3-3ubuntu2) ) #20-Ubuntu SMP Mon Feb 9 15:43:21 UTC 2009 (Ubuntu > 2.6.28-7.20-generic) > > > lspci on the BCM4312: > > 02:00.0 0280: 14e4:4312 (rev 02) > Subsystem: 103c:1370 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- > <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 24 > Region 0: Memory at fdffc000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: b43-pci-bridge > Kernel modules: wl, ssb > > > kern.log: > > Feb 17 08:18:23 Polaris kernel: [ 2233.000045] b43-phy0: Radio hardware > status changed to DISABLED > Feb 17 08:18:27 Polaris kernel: [ 2237.756070] wlan0: No ProbeResp from > current AP 00:1f:90:e0:19:75 - assume out of range > Feb 17 08:18:27 Polaris kernel: [ 2237.904035] b43-phy0: Radio turned on by > software > Feb 17 08:18:27 Polaris kernel: [ 2237.904047] b43-phy0: The hardware RF-kill > button still turns the radio physically off. Press the button to turn it on. > Feb 17 08:18:28 Polaris kernel: [ 2238.677784] wlan0: direct probe to AP > 00:1f:90:e0:19:75 try 1 > Feb 17 08:18:28 Polaris kernel: [ 2238.677879] wlan0: direct probe to AP > 00:1f:90:e0:19:75 try 1 > Feb 17 08:18:28 Polaris kernel: [ 2238.876059] wlan0: direct probe to AP > 00:1f:90:e0:19:75 try 2 > Feb 17 08:18:28 Polaris kernel: [ 2239.076064] wlan0: direct probe to AP > 00:1f:90:e0:19:75 try 3 > Feb 17 08:18:29 Polaris kernel: [ 2239.276063] wlan0: direct probe to AP > 00:1f:90:e0:19:75 timed out > Feb 17 08:22:56 Polaris kernel: [ 2507.004202] b43-phy0 ERROR: DMA RX reset > timed out > Feb 17 08:22:57 Polaris kernel: [ 2507.164055] b43-phy0 ERROR: DMA TX reset > timed out > Feb 17 08:22:57 Polaris kernel: [ 2507.324077] b43-phy0 ERROR: DMA TX reset > timed out > Feb 17 08:22:57 Polaris kernel: [ 2507.484076] b43-phy0 ERROR: DMA TX reset > timed out > Feb 17 08:22:57 Polaris kernel: [ 2507.644225] b43-phy0 ERROR: DMA TX reset > timed out > Feb 17 08:22:57 Polaris kernel: [ 2507.804079] b43-phy0 ERROR: DMA TX reset > timed out > Feb 17 08:22:57 Polaris kernel: [ 2507.804776] ssb: Failed to switch to core 0 > Feb 17 08:23:08 Polaris kernel: [ 2518.277353] input: b43-phy0 as > /devices/virtual/input/input13 > Feb 17 08:23:08 Polaris kernel: [ 2518.328060] ssb: Backplane Revision > 0xF0000000 > Feb 17 08:23:08 Polaris kernel: [ 2518.328127] ------------[ cut here > ]------------ > Feb 17 08:23:08 Polaris kernel: [ 2518.328139] WARNING: at > /build/buildd/linux-2.6.28/drivers/ssb/main.c:1042 > ssb_tmslow_reject_bitmask+0x59/0x90 [ssb]() > Feb 17 08:23:08 Polaris kernel: [ 2518.328152] Modules linked in: usbhid > rfkill_input via drm bridge stp bnep e_powersaver ppdev parport_pc lp parport > joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy > snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq psmouse > pcspkr snd_timer snd_seq_device serio_raw snd i2c_viapro soundcore > snd_page_alloc uvcvideo compat_ioctl32 videodev v4l1_compat arc4 ecb > leds_hp_disk video output b43 lis3lv02d mac80211 cfg80211 led_class > input_polldev shpchp via_agp agpgart tg3 ehci_hcd uhci_hcd ssb fbcon tileblit > font bitblit softcursor fuse > Feb 17 08:23:08 Polaris kernel: [ 2518.328314] Pid: 3227, comm: > NetworkManager Not tainted 2.6.28-7-generic #20-Ubuntu > Feb 17 08:23:08 Polaris kernel: [ 2518.328324] Call Trace: > Feb 17 08:23:08 Polaris kernel: [ 2518.328346] [<c04e2911>] ? > printk+0x18/0x1f > Feb 17 08:23:08 Polaris kernel: [ 2518.328363] [<c0133a64>] > warn_on_slowpath+0x54/0x80 > Feb 17 08:23:08 Polaris kernel: [ 2518.328399] [<f7cafef9>] > ssb_tmslow_reject_bitmask+0x59/0x90 [ssb] > Feb 17 08:23:08 Polaris kernel: [ 2518.328431] [<f7caff44>] > ssb_device_is_enabled+0x14/0x40 [ssb] > Feb 17 08:23:08 Polaris kernel: [ 2518.328475] [<f7ffd387>] > b43_wireless_core_init+0x37/0x520 [b43] > Feb 17 08:23:08 Polaris kernel: [ 2518.328520] [<f800e9a2>] ? > b43_rfkill_init+0x142/0x1d0 [b43] > Feb 17 08:23:08 Polaris kernel: [ 2518.328559] [<f7ffea17>] > b43_op_start+0x147/0x1a0 [b43] > Feb 17 08:23:08 Polaris kernel: [ 2518.328630] [<f7e3f10a>] > ieee80211_open+0x32a/0x830 [mac80211] > Feb 17 08:23:08 Polaris kernel: [ 2518.328651] [<c014c88a>] ? > hrtimer_try_to_cancel+0x3a/0x90 > Feb 17 08:23:08 Polaris kernel: [ 2518.328669] [<c04e3c99>] ? > schedule_hrtimeout_range+0xe9/0x150 > Feb 17 08:23:08 Polaris kernel: [ 2518.328687] [<c0417312>] > dev_open+0xa2/0xe0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328702] [<c04e4d31>] ? > _spin_unlock_bh+0x11/0x20 > Feb 17 08:23:08 Polaris kernel: [ 2518.328716] [<c041674a>] ? > dev_set_rx_mode+0x2a/0x40 > Feb 17 08:23:08 Polaris kernel: [ 2518.328730] [<c04169c1>] > dev_change_flags+0x131/0x1c0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328749] [<c041f80d>] > do_setlink+0x1ed/0x3a0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328766] [<c0431103>] ? > nla_reserve+0x43/0x60 > Feb 17 08:23:08 Polaris kernel: [ 2518.328781] [<c041f10f>] ? > rtnl_fill_ifinfo+0x2cf/0x3b0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328797] [<c041faa1>] > rtnl_setlink+0xe1/0x120 > Feb 17 08:23:08 Polaris kernel: [ 2518.328813] [<c0430270>] ? > netlink_dump_start+0x130/0x170 > Feb 17 08:23:08 Polaris kernel: [ 2518.328828] [<c041f9c0>] ? > rtnl_setlink+0x0/0x120 > Feb 17 08:23:08 Polaris kernel: [ 2518.328843] [<c041ebf5>] > rtnetlink_rcv_msg+0x165/0x200 > Feb 17 08:23:08 Polaris kernel: [ 2518.328858] [<c041f1f0>] ? > rtnl_dump_ifinfo+0x0/0xa0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328874] [<c041ea90>] ? > rtnetlink_rcv_msg+0x0/0x200 > Feb 17 08:23:08 Polaris kernel: [ 2518.328888] [<c0430116>] > netlink_rcv_skb+0x76/0xa0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328903] [<c041ea7c>] > rtnetlink_rcv+0x1c/0x30 > Feb 17 08:23:08 Polaris kernel: [ 2518.328916] [<c042f89d>] > netlink_unicast+0x25d/0x290 > Feb 17 08:23:08 Polaris kernel: [ 2518.328931] [<c043091b>] > netlink_sendmsg+0x1cb/0x2b0 > Feb 17 08:23:08 Polaris kernel: [ 2518.328946] [<c040921a>] > sock_sendmsg+0xea/0x110 > Feb 17 08:23:08 Polaris kernel: [ 2518.328964] [<c0298b40>] ? > apparmor_socket_recvmsg+0x10/0x20 > Feb 17 08:23:08 Polaris kernel: [ 2518.328981] [<c0148bf0>] ? > autoremove_wake_function+0x0/0x50 > Feb 17 08:23:08 Polaris kernel: [ 2518.328996] [<c0148bf0>] ? > autoremove_wake_function+0x0/0x50 > Feb 17 08:23:08 Polaris kernel: [ 2518.329013] [<c02bdb65>] ? > copy_from_user+0x35/0x130 > Feb 17 08:23:08 Polaris kernel: [ 2518.329031] [<c04106f0>] ? > verify_iovec+0x30/0xb0 > Feb 17 08:23:08 Polaris kernel: [ 2518.329044] [<c0409351>] > sys_sendmsg+0x111/0x230 > Feb 17 08:23:08 Polaris kernel: [ 2518.329057] [<c0409574>] ? > sys_sendto+0xb4/0xd0 > Feb 17 08:23:08 Polaris kernel: [ 2518.329070] [<c041518d>] ? > __dev_get_by_name+0x7d/0xa0 > Feb 17 08:23:08 Polaris kernel: [ 2518.329084] [<c02bdc96>] ? > copy_to_user+0x36/0x120 > Feb 17 08:23:08 Polaris kernel: [ 2518.329103] [<c0407410>] ? > sock_destroy_inode+0x10/0x20 > Feb 17 08:23:08 Polaris kernel: [ 2518.329122] [<c01c985a>] ? > destroy_inode+0x2a/0x50 > Feb 17 08:23:08 Polaris kernel: [ 2518.329137] [<c01ca192>] ? > generic_forget_inode+0x152/0x170 > Feb 17 08:23:08 Polaris kernel: [ 2518.329152] [<c0409b05>] > sys_socketcall+0xd5/0x2b0 > Feb 17 08:23:08 Polaris kernel: [ 2518.329173] [<c01b50a9>] ? > filp_close+0x49/0x70 > Feb 17 08:23:08 Polaris kernel: [ 2518.329188] [<c01b514a>] ? > sys_close+0x7a/0xc0 > Feb 17 08:23:08 Polaris kernel: [ 2518.329203] [<c0103f6b>] > sysenter_do_call+0x12/0x2f > Feb 17 08:23:08 Polaris kernel: [ 2518.329214] ---[ end trace > 81079ab9ec490f87 ]--- > Feb 17 08:23:09 Polaris kernel: [ 2519.508098] b43-phy0 ERROR: Microcode not > responding > Feb 17 08:23:09 Polaris kernel: [ 2519.508117] b43-phy0 ERROR: You must go to > http://linuxwireless.org/en/users/Drivers/b43#devicefirmware and download the > latest firmware (version 4). > > I considered loading a different version of the B43 firmware as suggested but > the firmware stored under /lib/firmware/b43 is identical between Ubuntu > Intrepid and Jaunty. (I binary compared all the files and verified each uses > the same firmware version (broadcom-wl-4.150.10.5.tar.bz2). The > install_bcm43xx_firmware.sh scripts in Intrepid and Jaunty are also identical. > > So, I don't think this is a firmware issue despite the fact the driver wants > new firmware. This firmware is fine in Intrepid. I think something else in > the b43, wl, or ssb driver has regressed. Or, perhaps there's been a > regression in network-manager. > > > I'm happy to help any way necessary to find this bug. > > -Ben McCann > > == Regression details == > Discovered in version: Jaunty Alpha 4 > Last known good version: Intrepid 8.10 > > [lspci] > 00:00.0 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge > Subsystem: Hewlett-Packard Company Device 3030 > 01:00.0 VGA compatible controller: VIA Technologies, Inc. CN896/VN896/P4M900 > [Chrome 9 HC] (rev 01) > Subsystem: Hewlett-Packard Company Device 3030 > >
-- [P4M900] [HP 2133 MiniNote laptop] Unexpected and unrecoverable wireless disconnect with B43 driver https://bugs.launchpad.net/bugs/331952 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-openchrome in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
