Re: Problems with ageremodem 11c11040

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Eddy,

You are correctly using the only available drives for the 11c11040
modem chip hosted on the HDA card.

But this is bad System news
-----------------------------------------------
[  213.036277] Oops: 0000 [#1] SMP
[  213.036286] last sysfs file: /sys/devices/virtual/tty/ttyAGS3/dev
[  213.036293] Modules linked in: agrserial agrmodem  etc
----------------------------------------------
Try shutting as much other software as possible.  Before loading the
modem drivers again.

Nikolay/Bjorn
    Any other suggestions?

Lazaro,
    Note another "local" user, through his agrsm driver pair is
different than yours

MarvS

On Fri, Jan 15, 2010 at 6:01 PM, Eddy Ruiz Azcuy <eddy@xxxxxxxxxx> wrote:
>
>
> HI friends  I have a Satellite Pro A300  015   laptop which comes  with an
> Agere brand Softmodem I downloaded scanmodem , ran it and got  the results
>  that the atachment shows.
>
> in the file agrsmhowto in linmodems I read that the first sensible part was
> running agrsm-tests as it should scan the computer ports looking for a modem
> , and here is when I got into trouble here are the output of my tests
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
>
>
> root@laptop-eddy:~/Descargas/ModemDescargasDrivers# agrsm-test
>
> Found drivers for boot kernel 2.6.31-15-generic at:
> /lib/modules/2.6.31-15-generic/updates/dkms/agrmodem.ko
> /lib/modules/2.6.31-15-generic/updates/dkms/agrserial.ko
>
>
>
> Loading drivers:
>
> Drivers loaded:
> agrserial              12032  0
> agrmodem             1250948  1
> snd_hda_codec          75708  3 agrmodem,snd_hda_codec_realtek,snd_hda_intel
> snd                    59204  19
> agrmodem,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
>
> and symbolic link created:
> lrwxrwxrwx 1 root root 12 2010-01-15 17:47 /dev/ttySAGR -> /dev/ttyAGS3
>
> Checking for utility wvdialconf
> Found /usr/bin/wvdialconf, preparing to run:
>       wvdialconf /etc/wvdial.conf
>
> Modem Port Scan<*1>: S0   S1   S2   S3   Killed
>
> A reboot may be necessary before modem detection through:
>       sudo modprobe agrserial
> Which will load agrmodem, agrserial and create the symbolic link needed for:
>       sudo wvdialconf
>
>
> The installation record has been written to ./agrsm-test.txt
>
>
> root@laptop-eddy:~/Descargas/ModemDescargasDrivers#
>
>
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> and the output of tail dmesg shows me this.
>
> [  210.075969] * Hello Agere Driver **
>
>
> [  210.076014] usbcore: registered new interface driver agr12dec2006
>
>
> [  212.865155] Loading module Agere Modem Controller driver version 2.1.80
> (2007-10-01)
>
> [  212.865160] Disabling lock debugging due to kernel taint
>
>
> [  212.867424] serial8250_register_ports: BaseAddress 0x0004 Irq 22
>
>
> [  212.867428] ttyAGS3 at I/O 0x4 (irq = 22) is a AgereModem
>
>
> [  212.867480] agrserial - ret_val 0, call: lt_modem_ops.init_modem
>
>
> [  212.867483] Loading module Agere Modem Interface driver version 2.1.80.0
> (2007-10-01)
>
> [  213.005365] ==> codecType = 0x32
>
>
> [  213.036156] BUG: unable to handle kernel NULL pointer dereference at
> 00000060
>
> [  213.036172] IP: [<faaf3498>] ResumeCallBack+0x18/0x34 [agrmodem]
>
>
> [  213.036270] *pde = 765ec067
>
>
> [  213.036277] Oops: 0000 [#1] SMP
>
>
> [  213.036286] last sysfs file: /sys/devices/virtual/tty/ttyAGS3/dev
>
>
> [  213.036293] Modules linked in: agrserial agrmodem ppdev vboxnetadp
> vboxnetflt vboxdrv joydev snd_hda_codec_realtek snd_hda_intel snd_hda_codec
> snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy arc4 snd_seq_oss
> snd_seq_midi iptable_filter ecb snd_rawmidi iwlagn iwlcore mac80211
> snd_seq_midi_event ip_tables x_tables lp parport psmouse serio_raw uvcvideo
> videodev v4l1_compat snd_seq snd_timer snd_seq_device sdhci_pci sdhci
> led_class cfg80211 snd soundcore snd_page_alloc usbhid fbcon tileblit font
> bitblit softcursor i915 drm i2c_algo_bit video ohci1394 output ieee1394
> r8169 mii intel_agp agpgart                  [  213.036429]
>
>
> [  213.036437] Pid: 2283, comm: wvdialconf Tainted: P
> (2.6.31-15-generic #50-Ubuntu) Satellite Pro A300
>                 [  213.036445] EIP: 0060:[<faaf3498>] EFLAGS: 00210282 CPU:
> 0
>
> [  213.036530] EIP is at ResumeCallBack+0x18/0x34 [agrmodem]
>
>
> [  213.036537] EAX: f5df3400 EBX: 00000000 ECX: 016fe000 EDX: faaf3480
>
>
> [  213.036543] ESI: f598bc9c EDI: f5df3400 EBP: f598bc58 ESP: f598bc40
>
>
> [  213.036549]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
>
>
> [  213.036556] Process wvdialconf (pid: 2283, ti=f598a000 task=f5abf110
> task.ti=f598a000)
>
> [  213.036561] Stack:
>
>
> [  213.036565]  00000000 00000003 0002022c f5df3400 f598bc9c f5df3400
> f598bc64 f9001ca2
>
> [  213.036582] <0> f5df3400 f598bc70 f8fffd84 f5a60200 f598bc94 f8fffe20
> 100f0000 0100d406
>        [  213.036601] <0> f598bc9c f5a60274 000f0000 f598bc9c fac7d028
> f598bca8 f9000e41 ffffffff
>                [  213.036621] Call Trace:
> [  213.036648]  [<f9001ca2>] ? hda_call_codec_resume+0x42/0x70
> [snd_hda_codec]
> [  213.036669]  [<f8fffd84>] ? snd_hda_power_up+0x34/0x60 [snd_hda_codec]
> [  213.036690]  [<f8fffe20>] ? codec_exec_verb+0x70/0xc0 [snd_hda_codec]
> [  213.036718]  [<f9000e41>] ? snd_hda_codec_read+0x31/0x40 [snd_hda_codec]
> [  213.036778]  [<fab23999>] ? LnxTransferCodecVerbs+0x49/0x60 [agrmodem]
> [  213.036865]  [<fab0db1b>] ? VerbTransfer+0x2f/0x3c [agrmodem]
> [  213.036947]  [<fab0db73>] ? GetAzCodecID+0x4b/0x63 [agrmodem]
> [  213.037030]  [<fab0e788>] ? CAzlIntelInit+0x4c/0x3c4 [agrmodem]
> [  213.037050]  [<c056ea0c>] ? printk+0x18/0x1c
> [  213.037135]  [<faaf79f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem]
> [  213.037160]  [<c01b7e2d>] ? get_page_from_freelist+0x1bd/0x360
> [  213.037170]  [<c0570dca>] ? _spin_lock_irqsave+0x2a/0x40
> [  213.037257]  [<faaf31a8>] ? linux_modem_open+0x45/0x10e [agrmodem]
> [  213.037275]  [<c0150c2b>] ? mod_timer+0xcb/0x140
> [  213.037334]  [<faa4d2a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem]
> [  213.037393]  [<faa4d308>] ? modemPortOpen+0x8/0x20 [agrmodem]
> [  213.037407]  [<fac91fe0>] ? serial8250_startup+0x210/0x380 [agrserial]
> [  213.037419]  [<c0399306>] ? uart_startup+0x46/0x140
> [  213.037429]  [<c0399e42>] ? uart_open+0x102/0x220
> [  213.037438]  [<c0380f03>] ? __tty_open+0x1a3/0x460
> [  213.037447]  [<c03811df>] ? tty_open+0x1f/0x40
> [  213.037457]  [<c01eaa5d>] ? chrdev_open+0xcd/0x190
> [  213.037466]  [<c01e5a39>] ? __dentry_open+0xb9/0x230
> [  213.037474]  [<c01e5c95>] ? nameidata_to_filp+0x55/0x70
> [  213.037484]  [<c01ea990>] ? chrdev_open+0x0/0x190
> [  213.037493]  [<c01f39ba>] ? do_filp_open+0x53a/0x890
> [  213.037504]  [<c01e57d0>] ? do_sys_open+0x50/0x150
> [  213.037512]  [<c01e9285>] ? fput+0x15/0x20
> [  213.037520]  [<c01e56a7>] ? filp_close+0x47/0x70
> [  213.037529]  [<c01e5939>] ? sys_open+0x29/0x40
> [  213.037538]  [<c010336c>] ? syscall_call+0x7/0xb
> [  213.037543] Code: 89 d8 83 c4 2c 5b 5e 5f 5d c3 90 90 90 90 90 90 90 90
> 90 55 89 e5 53 83 ec 14 8b 1d a8 73 b7 fa c7 44 24 04 03 00 00 00 89 1c 24
> <ff> 53 60 c7 44 24 04 00 00 00 00 89 1c 24 ff 53 60 b8 00 00 00
> [  213.037652] EIP: [<faaf3498>] ResumeCallBack+0x18/0x34 [agrmodem] SS:ESP
> 0068:f598bc40
> [  213.037742] CR2: 0000000000000060
> [  213.037749] ---[ end trace d6aa0855d2f6312b ]---
> eddy@laptop-eddy:~/Descargas/ModemDescargasDrivers$
>
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> ,....and finally here is what lsmod shows. Please if anyone could shed some
> light on this.Thanks in advance.
>
>
>
> eddy@laptop-eddy:~/Descargas/ModemDescargasDrivers$ lsmod
>
>
> Module                  Size  Used by
>
>
> agrserial              12032  2
>
>
> agrmodem             1250948  1
>
>
> ppdev                   6688  0
>
>
> vboxnetadp             78344  0
>
>
> vboxnetflt             84840  0
>
>
> vboxdrv               121160  1 vboxnetflt
>
>
> joydev                 10272  0
>
>
> snd_hda_codec_realtek   203328  1
>
>
> snd_hda_intel          26920  3
>
>
> snd_hda_codec          75708  3 agrmodem,snd_hda_codec_realtek,snd_hda_intel
>
>
> snd_hwdep               7200  1 snd_hda_codec
>
>
> snd_pcm_oss            37920  0
>
>
> snd_mixer_oss          16028  1 snd_pcm_oss
>
>
> snd_pcm                75296  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
>
>
> snd_seq_dummy           2656  0
>
>
> arc4                    1660  2
>
>
> snd_seq_oss            28576  0
>
>
> snd_seq_midi            6432  0
>
>
> iptable_filter          3100  0
>
>
> ecb                     2524  2
>
>
> snd_rawmidi            22208  1 snd_seq_midi
>
>
> iwlagn                109052  0
>
>
> iwlcore               112508  1 iwlagn
>
>
> mac80211              181236  2 iwlagn,iwlcore
>
>
> snd_seq_midi_event      6940  2 snd_seq_oss,snd_seq_midi
>
>
> ip_tables              11692  1 iptable_filter
> x_tables               16544  1 ip_tables
> lp                      8964  0
> parport                35340  2 ppdev,lp
> psmouse                56500  0
> serio_raw               5280  0
> uvcvideo               59080  0
> videodev               36736  1 uvcvideo
> v4l1_compat            14496  2 uvcvideo,videodev
> snd_seq                50224  6
> snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
> snd_timer              22276  2 snd_pcm,snd_seq
> snd_seq_device          6920  5
> snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
> sdhci_pci               7100  0
> sdhci                  17472  1 sdhci_pci
> led_class               4096  2 iwlcore,sdhci
> cfg80211               93052  3 iwlagn,iwlcore,mac80211
> snd                    59204  19
> agrmodem,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
> soundcore               7264  1 snd
> snd_page_alloc          9156  2 snd_hda_intel,snd_pcm
> usbhid                 38208  0
> fbcon                  36640  72
> tileblit                2460  1 fbcon
> font                    8124  1 fbcon
> bitblit                 5372  1 fbcon
> softcursor              1756  1 bitblit
> i915                  221064  2
> drm                   159584  2 i915
> i2c_algo_bit            5760  1 i915
> video                  19380  1 i915
> ohci1394               29900  0
> output                  2780  1 video
> ieee1394               86596  1 ohci1394
> r8169                  32064  0
> mii                     5212  1 r8169
> intel_agp              27484  2 i915
> agpgart                34988  2 drm,intel_agp
> eddy@laptop-eddy:~/Descargas/ModemDescargasDrivers$
>
>
>  Only plain text email is forwarded by the  Discuss@xxxxxxxxxxxxx List
> Server,
>  as HTML can contain viruses. Use as the email Subject Line:
>           YourName, YourCountry  kernel 2.6.31-15-generic
>  With this Subject Line cogent experts will be alerted, and useful case
> names left in the Archive.
>  YourCountry will enable Country specific guidance. Linux experts in
> YourCountry
>  can be found through: http://www.linux.org/groups/index.html.
> They will know your Country's modem code, which may be essential for dialup
> service.
> Responses from Discuss@xxxxxxxxxxxxx are sometimes blocked by an Internet
> Provider mail filters.
>  So in a day, also check the Archived responses at http://www.linmodems.org
> --------------------------  System information ----------------------------
> CPU=i686,
> Linux version 2.6.31-15-generic (buildd@rothera) (gcc version 4.4.1 (Ubuntu
> 4.4.1-4ubuntu8) ) #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009
>  scanModem update of:  2010_01_13
>
>
> The dkms driver upgrade utilities are installed,
>
>  There are no blacklisted modem drivers in /etc/modprobe*  files
>
>  Potentially useful modem drivers now loaded are:
>       snd_hda_intel     agrmodem agrserial
>
> Attached USB devices are:
>  ID 046d:c03d Logitech, Inc. M-BT96a Pilot Optical Mouse
>  ID 04f2:b064 Chicony Electronics Co., Ltd
>  ID 08ff:1600 AuthenTec, Inc. AES1600
> If a cellphone is not detected, see
> http://ubuntuforums.org/archive/index.php/t-878554.html
> A sample report is:
>  http://linmodems.technion.ac.il/bigarch/archive-nineth/msg00578.html
>
> If a USB modem or cellphone is attached and was not detected, please
> provide available information in your request to discuss@xxxxxxxxxxxxx
>
> For candidate card in slot 00:1b.0, firmware information and bootup
> diagnostics are:
>  PCI slot       PCI ID          SubsystemID     Name
>  ----------     ---------       ---------       --------------
>  00:1b.0        8086:293e       1179:ff1e       Audio device: Intel
> Corporation 82801I
>
>  Modem interrupt assignment and sharing:
>  22:        629        666   IO-APIC-fasteoi   HDA Intel
>  --- Bootup diagnostics for card in PCI slot 00:1b.0 ----
> [    0.821649] pci 0000:00:1b.0: reg 10 64bit mmio: [0x96800000-0x96803fff]
> [    0.821710] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
> [    0.821715] pci 0000:00:1b.0: PME# disabled
> [   11.239743] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) ->
> IRQ 22
> [   11.239779] HDA Intel 0000:00:1b.0: setting latency timer to 64
> [   11.307916] input: HDA Digital PCBeep as
> /devices/pci0000:00/0000:00:1b.0/input/input8
>
>  The PCI slot 00:1b.0 of the modem card may be disabled early in
>  a bootup process,  but then enabled later. If modem drivers load
>  but the  modem is not responsive, read DOCs/Bootup.txt about possible
> fixes.
>  Send dmesg.txt along with ModemData.txt to discuss@xxxxxxxxxxxxx
>  if help is needed.
>
>
>
> ===== Advanced Linux Sound Architecture (ALSA) diagnostics =====
> The ALSA packages provide audio support and also drivers for some modems.
> ALSA diagnostics are written during bootup to /proc/asound/ folders.
>
> The ALSA verion is 1.0.20
> The modem cards detected by "aplay -l"  are: None
>
>
> The /proc/asound/pcm file reports:
> -----------------------
> 00-00: ALC268 Analog : ALC268 Analog : playback 1 : capture 1
> 00-01: ALC268 Digital : ALC268 Digital : playback 1
> 00-02: ALC268 Analog : ALC268 Analog : capture 1
>
> about /proc/asound/cards:
> ------------------------
>  0 [Intel          ]: HDA-Intel - HDA Intel
>                      HDA Intel at 0x96800000 irq 22
>
>  PCI slot 00:1b.0 has a High Definition Audio Card
>  The drivers are in the kernel modules tree at:
>  /lib/modules/2.6.31-15-generic/kernel/sound/pci/hda/snd-hda-intel.ko
> /lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-intel.ko
>  The modem codec file for the HDA card is: /proc/asound/card0/codec#1
> --------------------------------------------------------
> Codec: LSI ID 1040
> Address: 1
> Function Id: 0x2
> Vendor Id: 0x11c11040
> Subsystem Id: 0x11790001
> Revision Id: 0x100200
> Modem Function Group: 0x1
>
>  The audio card hosts a softmodem chip:  0x11c11040
> If not a Conexant modem, the driver agrsm with its dependent drivers:
>
> ----------
> provide audio + modem support with the modem chip residing on the subsystem.
> Any particular card can host any one of several soft modem chips.
>
> === Finished firmware and bootup diagnostics, next deducing cogent software.
> ===
>
> Predictive  diagnostics for card in bus 00:1b.0:
>        Modem chipset  detected on
> NAME="Audio device: Intel Corporation 82801I "
> CLASS=0403
> PCIDEV=8086:293e
> SUBSYS=1179:ff1e
> IRQ=22
> HDA=8086:293e
> SOFT=8086:293e.HDA
> HDAchipVendorID=11c1
> CHIP=0x11c11040
> IDENT=agrsm
> Driver=agrsm
>
>  For candidate modem in:  00:1b.0
>   0403 Audio device: Intel Corporation 82801I
>      Primary device ID:  8086:293e
>    Subsystem PCI_id  1179:ff1e
>    Softmodem codec or chipset from diagnostics: 0x11c11040
>                               from    Archives:
>                        The HDA card softmodem chip is 0x11c11040
>
>
> Support type needed or chipset: agrsm
>
>
> Writing DOCs/Intel.txt
>
> The AgereSystems/LSI agrsm code supports compiling of a agrmodem + agrserial
> driver pair.
> There are a few different chipsets which use this driver pair, but they use
> different code resources:
> Chipsets                        KV*     PackageNames (most current as of
> November 2009)
> ----------------------------------------------------------------------------------------------
> 11c1:048c and 11c1:048f         2.6.29  agrsm048pci-2.1.60_20100108_i386.deb
> or agrsm048pci-2.1.60_20100108.tar.gz
> 11c1:0620                       2.6.31  agrsm06pci-2.1.80_20100106_i386.deb
> or agrsm06pci-2.1.80~20100106.tar.gz !!
> 11c11040 (on HDA audio cards)   2.6.31
>  agrsm-11c11040-2.1.80~20091225.tar.bz2  !!
>   All available at:
> http://linmodems.technion.ac.il/packages/ltmodem/11c11040/   , whereat
> additionally
> automation & testing                    agrsm-tools_0.0.1_all.deb or
> agrsm-tools-0.0.1-2.noarch.rpm
> General background                      agrsm_howto.txt
> for rpm variants of dkms-agrsm , see
>  http://linux.zsolttech.com/linmodem/agrsm/
> ------------------------------------------------------------------------------------------------
> * KV == latest kernel release with a reported success
> !! Latest update with major credit to  Nikolay Zhuravlev
>   But see conflict issue:
> http://linmodems.technion.ac.il/bigarch/archive-nineth/msg02753.html
> Report from  Bjorn Wielens:
> Please note- trying to load the modules on a OpenSuSE 11.2 system gives
>  an error about the module_version symbol. Using:
> # modprobe --force agrmodem
> # modprobe --force agrserial
> is necessary to load the drivers, and does not appear to cause ill effects.
>
>
> All of the above packages are dkms competent.  This means that if your Linux
> distros dkms package
> is previously installed, if provides for future updates matching forthcoming
> kernels.
>
> -------------- end Agere Systems section -------------------
>
>  Completed candidate modem analyses.
>
>  The base of the UDEV device file system is: /dev/.udev
>
>  Versions adequately match for the compiler installed: 4.4.1
>             and the compiler used in kernel assembly: 4.4.1
>
>
>
>  Minimal compiling resources appear complete:
>   make utility - /usr/bin/make
>   Compiler version 4.4
>   linuc_headers base folder /lib/modules/2.6.31-15-generic/build
>
>  However some compilations and executable functions may need additional
> files,
>  in the FileNames.h (so called kernel "h"eaders) collection installed in
>  /usr/include/ .
>  For martian_modem, additional required packages are needed. The also
> required headers of package libc6 are commonly installed by default.
>  Compiling hsfmodem drivers does require linux-libc-dev and libc6-dev
> packages, for kernels 2.6.24 and later versions.
>  In not included on your install CD, search for them at
> http://packages.ubuntu.com
>  or comparable Repository for other Linux distros.
>  When compiling ALSA drivers, the utility "patch" will also be needed.
>
>
>
>
> If a driver compilation fails, with message including some lack of some
> FileName.h (stdio.h for example), then
> Some additional kernel-header files need installation to /usr/include. The
> minimal additional packages are libc6-dev
> and any of its dependents, under Ubuntu linux-libc-dev
>
> If an alternate ethernet connection is available,
> $  apt-get update
> $  apt-get -s install linux-kernel-devel
> will install needed packages.
> For Debian/Ubuntu related distributions, run the following command to
> display the needed package list:
>
> Otherwise packages have to be found through http://packages.ubuntu.com
> Once downloaded and transferred into a Linux partition,
> they can be installed alltogether with:
> $ sudo dpkg -i *.deb
>
>
> Checking pppd properties:
>        -rwsr-xr-- 1 root dip 277352 2009-02-20 12:25 /usr/sbin/pppd
>
> In case of an "error 17" "serial loopback" problem, see:
>    http://linmodems.technion.ac.il/linmodems/archive-sixth/msg02637.html
>
> To enable dialout without Root permission do:
>        $ su - root  (not for Ubuntu)
>        sudo chmod a+x /usr/sbin/pppd
> or under Ubuntu related Linuxes
>        sudo chmod a+x /usr/sbin/pppd
>
> Checking settings of:   /etc/ppp/options
> asyncmap 0
> noauth
> crtscts
> lock
> hide-password
> modem
> proxyarp
> lcp-echo-interval 30
> lcp-echo-failure 4
> noipx
>
> In case of a message like:
>   Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
> see http://linmodems.technion.ac.il/bigarch/archive-sixth/msg04656.html
>
> For guidance on FAX usage, get from
> http://linmodems.technion.ac.il/packages/  get faxing.tar.gz
> It has samples for a modem using port /dev/ttySL0, which must be changed to
> match your modem's port.
>
> Read Modem/DOCs/YourSystem.txt concerning other COMM channels: eth0
> Which can interfere with Browser naviagation.
>
>  Don't worry about the following, it is for experts should trouble shooting
> be necessary.
> ==========================================================
>
>  Checking for modem support lines:
>  --------------------------------------
>     /device/modem symbolic link:
> slmodemd created symbolic link /dev/ttySL0:
>     Within /etc/udev/ files:
>
>     Within /etc/modprobe.conf files:
> /etc/modprobe.d/agrsm.conf:## setup agrsm modem with only: "sudo modprobe
> agrserial"
> /etc/modprobe.d/agrsm.conf:install agrserial /sbin/modprobe --ignore-install
> agrmodem ; /sbin/modprobe --ignore-install agrserial && \
> /etc/modprobe.d/agrsm.conf:remove agrserial /sbin/modprobe -r
> --ignore-remove agrserial ; /sbin/modprobe -r --ignore-remove agrmodem && {
> if test -L /dev/ttySAGR; then rm /dev/ttySAGR; fi } ; true
> /etc/modprobe.d/agrsm.conf:# to automate bootup  "sudo modprobe agrmodem"
> /etc/modprobe.d/agrsm.conf:## to setup agrsm modem with only: "sudo modprobe
> agrmodem"
> /etc/modprobe.d/agrsm.conf:# install agrmodem /sbin/modprobe
> --ignore-install agrmodem && \
> /etc/modprobe.d/agrsm.conf:## of effects of agrmodem and agrserial loading
> /etc/modprobe.d/blacklist-modem.conf:# Uncomment these entries in order to
> blacklist unwanted modem drivers
> /etc/modprobe.d/blacklist-modem.conf:# blacklist snd-atiixp-modem
> /etc/modprobe.d/blacklist-modem.conf:# blacklist snd-via82xx-modem
> /etc/modprobe.d/alsa-base.conf:options snd-atiixp-modem index=-2
> /etc/modprobe.d/alsa-base.conf:options snd-via82xx-modem index=-2
>     Within any ancient /etc/devfs files:
>
>     Within ancient kernel 2.4.n /etc/module.conf files:
>
> --------- end modem support lines --------
>
>
>


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