This will alert cogent experts, and distinguish cases in the Archives. YourCountry will enable Country Code guidance. Occassionally responses are blocked by an Internet Provider mail filters. So in a day, also check the Archived responses at http://www.linmodems.org . Local Linux experts can be found through: http://www.linux.org/groups/index.html -------------------------- System information ---------------------------- CPU=i686, Welcome to openSUSE 10.2 (i586) - Kernel Linux version 2.6.18.8-0.5-bigsmp (geeko@buildhost) (gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)) #1 SMP Fri Jun 22 12:17:53 UTC 2007 scanModem update of: 2007_July_16 ALSAversion 1.0.13 USB modem not detected by lsusb Modem or host audio card candidates have firmware information: PCI slot PCI ID SubsystemID Name ---------- --------- --------- -------------- 00:1b.0 8086:27d8 1179:ff10 Audio device: Intel Corporation 82801G Modem interrupt assignment and sharing: 58: 679 0 IO-APIC-level HDA Intel --- Bootup diagnostics for card in PCI slot 00:1b.0 ---- ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 58 PCI: Setting latency timer of device 0000:00:1b.0 to 64 === Finished modem firmware and bootup diagnostics section. === === Next deducing cogent software === 8086:27d8 is a High Definition Audio card, possibly hosting a soft modem. ---ALSA bootup diagnostics --- For candidate modem in PCI bus: 00:1b.0 Class 0403: 8086:27d8 Audio device: Intel Corporation 82801G Primary PCI_id 8086:27d8 Subsystem PCI_id 1179:ff10 Softmodem codec or Vendor from diagnostics: from Archives: 11c1, an AgereSystems type. Lacking a dsp (digital signal processing) chip, the modem is a software intensive or "softmodem" type. Its primary controller manages the traffic with the CPU. But the software needed is specified in the Subsystem. ----------------------------------------- Support type needed or chipset: slmodemd An ALSA (Advanced Linux Sound Architecture) modem driver: snd-hda-intel provides Low Level support enabling contact with the modem hardware. For all BUT Conexant chip soft modems (using hsfmodem software) complementary High Level support is through a Smartlink utility: slmodemd Download from http://linmodems.technion.ac.il/packages/smartlink/ the package SLMODEMD.gcc4.1.tar.gz having a compiled slmodemd. Unpack under Linux with: $ tar zxf SLMODEMD.gcc4.1.tar.gz and read instructions therein. But briefly, the modem is setup with command: slmodemd -c YOUR_COUNTRY --alsa hw:0,6 reporting dynamic creation of ports: /dev/ttySL0 --> /dev/pts/N , with N some number Read Smartlink.txt and Modem/YourSystem.txt for follow through guidance. Already loaded into the kernel is snd-hda-intel and audio drivers it depends on, displayed by: lsmod | grep snd_hda_intel Module Size Used by ------------------------------------- snd_hda_intel 35476 1 snd_hda_codec 176640 1 snd_hda_intel snd_pcm 99204 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec snd 73476 10 snd_pcm_oss,snd_mixer_oss,snd_seq,snd_seq_device,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer snd_page_alloc 26888 2 snd_hda_intel,snd_pcm The diagnostic outputs for this softmodem section have their raw information in folders and text files under /proc/asound/ which you can browse. The information is from files: /proc/asound/pcm ------------------------------- 00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1 00-00: ALC861 Analog : ALC861 Analog : playback 1 : capture 2 /proc/asound/modules ------------------------------- 0 snd_hda_intel and from the command: aplay -l | grep -i modem card 0: Intel [HDA Intel], device 6: Si3054 Modem [Si3054 Modem] ----------------end Softmodem section -------------- Writing Intel.txt Writing Smartlink.txt ============ end Smartlink section ===================== Completed candidate modem analyses. The base of the UDEV device file system is: /dev/.udev Versions adequately match for the compiler installed: 4.1.2 and the compiler used in kernel assembly: 4.1.2 Kernel-header resources needed for compiling are not manifestly ready! If compiling is necessary packages must be installed, providing: kernel-source-2.6.18.8-0.5-bigsmp Checking pppd properties: -rwxr-xr-x 1 root dialout 295488 Nov 25 2006 /usr/sbin/pppd In case of an "error 17" "serial loopback" problem, see: http://phep2.technion.ac.il/linmodems/archive-sixth/msg02637.html To enable dialout without Root permission do: $ su - root (not for Ubuntu) chmod a+x /usr/sbin/pppd or under Ubuntu related Linuxes chmod a+x /usr/sbin/pppd Checking settings of: /etc/ppp/options noipdefault noauth crtscts lock modem asyncmap 0 nodetach lcp-echo-interval 30 lcp-echo-failure 4 lcp-max-configure 60 lcp-restart 2 idle 600 noipx file /etc/ppp/filters 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 Read Modem/YourSystem.txt concerning other COMM channels: eth0 eth1 Which can interfere with Browser naviagation. Don't worry about the following, it is for the 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: /etc/udev/rules.d/50-udev-default.rules:KERNEL=="mwave", NAME="modems/%k", GROUP="uucp" /etc/udev/rules.d/31-network.rules:SUBSYSTEM=="net", ENV{INTERFACE}=="ppp*|ippp*|isdn*|plip*|lo*|irda*|dummy*|ipsec*|tun*|tap*|bond*|vlan*|modem*|dsl*", GOTO="skip_ifup" Within /etc/modprobe.conf files: /etc/modprobe.conf:# Linux ACP modem (Mwave) /etc/modprobe.d/blacklist:# ALSA PCI sound/modem modules - should be configured via yast /etc/modprobe.d/blacklist:blacklist snd-atiixp-modem /etc/modprobe.d/blacklist:blacklist snd-via82xx-modem Within any ancient /etc/devfs files: Within ancient kernel 2.4.n /etc/module.conf files: --------- end modem support lines --------
