[Openchrome-devel] [Bug 99007] New: openchrome driver 0.5.0 interferes with b43 wifi

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Dec 6 17:54:19 UTC 2016


            Bug ID: 99007
           Summary: openchrome driver 0.5.0 interferes with b43 wifi
           Product: xorg
           Version: unspecified
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/openchrome
          Assignee: openchrome-devel at lists.freedesktop.org
          Reporter: tarmo.lindvall at gmail.com

Created attachment 128361
  --> https://bugs.freedesktop.org/attachment.cgi?id=128361&action=edit
xorg log

Just compiled and installed openchrome 0.5.0 on lubuntu 16.04 running standard
ubuntu 16.04 openchrome driver. wifi and display was working fine.  But after
updating to 0.5.0 wifi was not working anymore and I got error message in
b43-phy0 ERROR: Microcode not responding

tarmo at hp2133:~$ dmesg|grep b43
[   35.272196] b43-phy0: Broadcom 4312 WLAN found (core revision 15)
[   35.315896] b43-phy0: Found PHY: Analog 6, Type 5 (LP), Revision 1
[   35.315919] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2062, Revision 2,
Version 0
[   51.716099] b43-phy0 ERROR: Microcode not responding
[   51.716117] b43-phy0 ERROR: You must go to
http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the
correct firmware for this driver version. Please carefully read all
instructions on this website.

tarmo at hp2133:~$ sudo lshw -numeric -C display
  *-display UNCLAIMED     
       description: VGA compatible controller
       product: CN896/VN896/P4M900 [Chrome 9 HC] [1106:3371]
       vendor: VIA Technologies, Inc. [1106]
       physical id: 0
       bus info: pci at 0000:01:00.0
       version: 01
       width: 32 bits
       clock: 66MHz
       capabilities: pm agp agp-3.0 vga_controller bus_master cap_list
       configuration: latency=64 mingnt=2
       resources: memory:d0000000-d7ffffff memory:fc000000-fcffffff

tarmo at hp2133:~$ dmesg | grep -e agp -e drm
[    3.408858] Linux agpgart interface v0.103
[    3.409182] agpgart: Detected VIA P4M900 chipset
[    3.416773] agpgart-via 0000:00:00.0: AGP aperture is 128M @ 0xf0000000

tarmo at hp2133:~$ grep openchrome /var/log/Xorg.0.log
[    41.386] (==) Matched openchrome as autoconfigured driver 0
[    41.386] (II) LoadModule: "openchrome"
[    41.387] (II) Loading /usr/lib/xorg/modules/drivers/openchrome_drv.so
[    41.673] (II) Module openchrome:
[    41.682] (!!) (openchrome 0.5.0 release)

tarmo at hp2133:~$ grep rendering /var/log/Xorg.0.log
[    42.493] (EE) AIGLX: reverting to software rendering
tarmo at hp2133:~$ 

tarmo at hp2133:~$ lspci -vvnn | grep -A 9 Network
02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g
LP-PHY [14e4:4315] (rev ff) (prog-if ff)
        !!! Unknown header type 7f
        Kernel driver in use: b43-pci-bridge
        Kernel modules: ssb

tarmo at hp2133:~$ uname -r

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