Ludwig Gebauer, Germany, openSUSE 11.4 "Celadon" - Kernel kernel 2.6.37.1-1.2-desktop

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Hello Antonio,

additionally, I had to disable AppArmor, otherwise pppd couldn't even read /etc/resolv.conf.

Thanks for help and patience!

Regards
Ludwig



-------- Original-Nachricht --------
> Datum: Sun, 28 Aug 2011 08:51:13 -0500
> Von: Antonio Olivares <olivares14031@xxxxxxxxx>
> An: Ludwig Gebauer <ludwiggebauer@xxxxxxx>
> CC: discuss@xxxxxxxxxxxxx
> Betreff: Re: Fwd: Re: Re: Re: Ludwig Gebauer, Germany, openSUSE 11.4 "Celadon" - Kernel kernel 2.6.37.1-1.2-desktop

> Ludwig,
> 
> Become root, and open an editor and add the nameservers to
> /etc/resolv.conf.  That or become root user
> 
> $ su -
> passwd:
> 
> --> primary   DNS address 195.129.111.50
> --> secondary DNS address 195.129.111.49
> 
> # echo "nameserver 195.129.11.50" >> /etc/resolv.conf
> # echo "nameserver 195.129.11.49" >> /etc/resolv.conf
> 
> If these numbers change, just use the ones that come up when you are
> connected:
> 
> ATDT019193790
> CONNECT 45333
> 
> For some reason or another, wvdial whether Auto DNS = 1 is used or
> not, the file /etc/resolv.conf is not updated.  Just add them manually
> and you should be able to browse.
> 
> Regards,
> 
> Antonio
> 
> 
> On Sun, Aug 28, 2011 at 8:39 AM, Ludwig Gebauer <ludwiggebauer@xxxxxxx>
> wrote:
> > Seems to be a never ending story.
> >
> > slmodemd does not work with SuSE 11.4 "*-desktop" kernels, neither 64
> nor 32 bit. Neither with precompiled nor with selfcompiled (in 32 bit)
> versions of slmodemd.  Reason seems to be SuSE's questionable hack with shorter
> timeslices, which tends to make the system react faster, but to work
> slower, see (sorry, found it only in german):
> >
> > http://de.opensuse.org/SDB:Meldung_No_Carrier_mit_Winmodem-Treiber
> >
> http://de.opensuse.org/SDB:SuSE_Linux_9.0_/_Interaktivit%C3%A4t_ausgleichen
> >
> > Deleted in SuSE 11.4 32 bit the *-desktop" kernel and installed instead
> the "*-default" kernel (in 64 bit not yet tested).
> > slmodemd works now, the cryptic message "error: sched_setscheduler:
> Operation not permitted" disappeared.
> >
> > Now wvdial works, but browsing fails:
> >
> > # wvdial
> > --> WvDial: Internet dialer version 1.60
> > --> Cannot get information for serial port.
> > --> Initializing modem.
> > --> Sending: ATZ
> > ATZ
> > OK
> > --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
> > ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
> > OK
> > --> Modem initialized.
> > --> Idle Seconds = 300, disabling automatic reconnect.
> > --> Sending: ATDT019193790
> > --> Waiting for carrier.
> > ATDT019193790
> > CONNECT 45333
> > --> Carrier detected.  Starting PPP immediately.
> > --> Starting pppd at Sun Aug 28 13:58:06 2011
> > --> Pid of pppd: 8640
> > --> Using interface ppp0
> > --> local  IP address 149.225.64.80
> > --> remote IP address 139.4.248.3
> > --> primary   DNS address 195.129.111.50
> > --> secondary DNS address 195.129.111.49
> > --> Script /etc/ppp/ip-up run successful
> > --> Default route Ok.
> > --> warning, no nameserver found `/etc/resolv.conf`
> > --> Nameserver (DNS) failure, the connection may not work.
> > --> Connected... Press Ctrl-C to disconnect
> >
> > Yes, in wvdialconf is "Auto DNS = 1"
> >
> > (With "Auto DNS = 0" the two lines "primary DNS adress..." and
> "secondary DNS adress..." are missing).
> >
> > Though this seems to be no more a modem problem, but a problem of pppd,
> I would appreciate some help.
> >
> > Regards
> > Ludwig
> >
> >
> >
> > -------- Original-Nachricht --------
> > Datum: Wed, 17 Aug 2011 18:36:38 +0200
> > Von: "Ludwig Gebauer" <ludwiggebauer@xxxxxxx>
> > An: discuss@xxxxxxxxxxxxx
> > Betreff: Fwd: Re: Re: Re: Ludwig Gebauer, Germany, openSUSE 11.4
> "Celadon" - Kernel kernel 2.6.37.1-1.2-desktop
> >
> > Antonio,
> >
> > for completeness:
> >
> > linux-k7za:~ # slmodemd -d -c  GERMANY --alsa hw:0,6
> > SmartLink Soft Modem: version 2.9.11 Aug  9 2011 14:15:04
> > <509.933718> SmartLink Soft Modem: version 2.9.11 Aug  9 2011 14:15:04
> > <509.933749> hw:0,6: startup modem...
> > <509.934052> hw:0,6: update termios...
> > symbolic link `/dev/ttySL0' -> `/dev/pts/2' created.
> > modem `hw:0,6' created. TTY is `/dev/pts/2'
> > <509.934183> open file: /var/lib/slmodem/data.hw:0,6...
> > <509.934213> cannot open '/var/lib/slmodem/data.hw:0,6': No such file or
> directory
> > error: sched_setscheduler: Operation not permitted
> > <509.935465> main: rt applyed: SCHED_FIFO, pri 99
> > Use `/dev/ttySL0' as modem device, Ctrl+C for termination.
> > <520.213998> main: termios changed.
> > <520.214021> hw:0,6: update termios...
> > <520.274303> main: termios changed.
> > <520.274325> hw:0,6: update termios...
> > <520.376343> hw:0,6: run cmd: ATZ
> > <520.376363> hw:0,6: modem reset...
> > <520.376368> hw:0,6: modem set state: 1 --> 1...
> > <520.376375> hw:0,6: modem set mode: -> 0...
> > <520.376381> hw:0,6: modem report result: 0 (OK)
> > <520.478372> hw:0,6: run cmd: ATQ0V1E1S0=0X3&C1&D2+MS=90
> > <520.478405> hw:0,6: modem report result: 0 (OK)
> > <520.580350> hw:0,6: run cmd: ATDT019193790
> > <520.580378> hw:0,6: modem dial: T019193790...
> > <520.580384> hw:0,6: modem_dial_start...
> > <520.580412> hw:0,6: modem_start..
> > <520.580417> hw:0,6: modem set state: 1 --> 2...
> > <520.580423> hw:0,6: new state: DP_ESTAB
> > <520.580427> main: alsa_ioctl: cmd 8, arg 3...
> > <520.580432> hw:0,6: modem set hook: 0 --> 1...
> > <520.580437> main: alsa_ioctl: cmd 2, arg 1...
> > <520.580549> main: alsa_ioctl: cmd 11, arg 0...
> > <520.580597> main: alsa_ioctl: cmd 4, arg 2580...
> > <520.580603> main: alsa_ioctl: cmd 7, arg 30...
> > <520.580608> main: alsa_start...
> > Hardware PCM card 0 'HDA Intel' device 6 subdevice 0
> > Its setup is:
> >  stream       : PLAYBACK
> >  access       : RW_INTERLEAVED
> >  format       : S16_LE
> >  subformat    : STD
> >  channels     : 1
> >  rate         : 9600
> >  exact rate   : 9600 (9600/1)
> >  msbits       : 16
> >  buffer_size  : 2048
> >  period_size  : 64
> >  period_time  : 6666
> >  tstamp_mode  : NONE
> >  period_step  : 1
> >  avail_min    : 64
> >  period_event : 0
> >  start_threshold  : 2147483647
> >  stop_threshold   : 2048
> >  silence_threshold: 0
> >  silence_size : 0
> >  boundary     : 1073741824
> >  appl_ptr     : 0
> >  hw_ptr       : 0
> > Hardware PCM card 0 'HDA Intel' device 6 subdevice 0
> > Its setup is:
> >  stream       : CAPTURE
> >  access       : RW_INTERLEAVED
> >  format       : S16_LE
> >  subformat    : STD
> >  channels     : 1
> >  rate         : 9600
> >  exact rate   : 9600 (9600/1)
> >  msbits       : 16
> >  buffer_size  : 2048
> >  period_size  : 64
> >  period_time  : 6666
> >  tstamp_mode  : NONE
> >  period_step  : 1
> >  avail_min    : 64
> >  period_event : 0
> >  start_threshold  : 2147483647
> >  stop_threshold   : 2048
> >  silence_threshold: 0
> >  silence_size : 0
> >  boundary     : 1073741824
> >  appl_ptr     : 0
> >  hw_ptr       : 0
> > <520.582928> main: startup write: 384...
> > <520.653022> main: alsa xrun: try to recover...
> > <520.653318> main: alsa xrun: recovered.
> > <520.653325> main: dev read = 0
> > <520.654040> main: alsa xrun: try to recover...
> > <520.654361> main: alsa xrun: recovered.
> > <520.654367> main: dev write = 0
> > <520.655069> main: alsa xrun: try to recover...
> > <520.655387> main: alsa xrun: recovered.
> > <520.655394> main: dev write = 0
> > <520.656109> main: alsa xrun: try to recover...
> > <520.656829> main: alsa xrun: recovered.
> > <520.656851> main: dev write = 0
> > <520.656881> main: alsa xrun: try to recover...
> > <520.657196> main: alsa xrun: recovered.
> > <520.657202> main: dev read = 0
> > <520.658040> main: alsa xrun: try to recover...
> > <520.658449> main: alsa xrun: recovered.
> > <520.658464> main: dev write = 0
> > <520.659177> main: alsa xrun: try to recover...
> > <520.659555> main: alsa xrun: recovered.
> > <520.659570> main: dev write = 0
> > <520.659609> main: alsa xrun: try to recover...
> > <520.659923> main: alsa xrun: recovered.
> > <520.659929> main: dev read = 0
> > <520.660771> main: alsa xrun: try to recover...
> > <520.661093> main: alsa xrun: recovered.
> > <520.661099> main: dev write = 0
> > <520.661922> main: alsa xrun: try to recover...
> > <520.662237> main: alsa xrun: recovered.
> > <520.662242> main: dev write = 0
> > <520.663079> main: alsa xrun: try to recover...
> > <520.663448> main: alsa xrun: recovered.
> > <520.663462> main: dev write = 0
> > <520.664173> main: alsa xrun: try to recover...
> > <520.664572> main: alsa xrun: recovered.
> > <520.664587> main: dev write = 0
> > <520.665385> main: alsa xrun: try to recover...
> > <520.665719> main: alsa xrun: recovered.
> > <520.665724> main: dev write = 0
> > <520.666534> main: alsa xrun: try to recover...
> > <520.666862> main: alsa xrun: recovered.
> > <520.666868> main: dev write = 0
> > <520.667680> main: alsa xrun: try to recover...
> > <520.668008> main: alsa xrun: recovered.
> > <520.668013> main: dev write = 0
> > <520.668812> main: alsa xrun: try to recover...
> > <520.669139> main: alsa xrun: recovered.
> > <520.669144> main: dev write = 0
> > <520.669191> main: alsa xrun: try to recover...
> > <520.669614> main: alsa xrun: recovered.
> > <520.669629> main: dev read = 0
> > <520.670447> main: alsa xrun: try to recover...
> > <520.670780> main: alsa xrun: recovered.
> > <520.670786> main: dev write = 0
> > <520.671620> main: alsa xrun: try to recover...
> > <520.671949> main: alsa xrun: recovered.
> > <520.671954> main: dev write = 0
> > <520.671984> main: alsa xrun: try to recover...
> > <520.672421> main: alsa xrun: recovered.
> > <520.672431> main: dev read = 0
> > <520.673117> main: alsa xrun: try to recover...
> > <520.673532> main: alsa xrun: recovered.
> > <520.673546> main: dev write = 0
> > <520.674256> main: alsa xrun: try to recover...
> > <520.674698> main: alsa xrun: recovered.
> > <520.674713> main: dev write = 0
> > <520.675527> main: alsa xrun: try to recover...
> > <520.675841> main: alsa xrun: recovered.
> > <520.675846> main: dev write = 0
> > <520.676647> main: alsa xrun: try to recover...
> > <520.676966> main: alsa xrun: recovered.
> > <520.676971> main: dev write = 0
> > <520.677784> main: alsa xrun: try to recover...
> > <520.678112> main: alsa xrun: recovered.
> > <520.678117> main: dev write = 0
> > <520.678932> main: alsa xrun: try to recover...
> > <520.679257> main: alsa xrun: recovered.
> > <520.679263> main: dev write = 0
> > <520.679420> main: alsa xrun: try to recover...
> > <520.679740> main: alsa xrun: recovered.
> > <520.679745> main: dev read = 0
> > <520.680572> main: alsa xrun: try to recover...
> > <520.680910> main: alsa xrun: recovered.
> > <520.680916> main: dev write = 0
> > <520.680962> main: alsa xrun: try to recover...
> > <520.681409> main: alsa xrun: recovered.
> > <520.681482> main: dev read = 0
> > <520.681526> main: alsa xrun: try to recover...
> > <520.681846> main: alsa xrun: recovered.
> > <520.681852> main: dev read = 0
> > <520.681880> main: alsa xrun: try to recover...
> > <520.682195> main: alsa xrun: recovered.
> > <520.682200> main: dev read = 0
> > <520.683121> main: alsa xrun: try to recover...
> > <520.683531> main: alsa xrun: recovered.
> > <520.683546> main: dev write = 0
> > <520.683840> hw:0,6: modem_update_status: 16
> > <520.683848> hw:0,6: --> FINISH.
> > <520.683852> hw:0,6: modem_hup...
> > <520.683856> hw:0,6: modem set state: 2 --> 9...
> > <520.683862> hw:0,6: new state: DP_DISC
> > <520.683878> hw:0,6: modem_update_status: 16
> > <520.683883> hw:0,6: --> FINISH.
> > <520.683887> hw:0,6: modem_hup...
> > <520.683903> hw:0,6: modem_update_status: 16
> > <520.683907> hw:0,6: --> FINISH.
> > <520.683912> hw:0,6: modem_hup...
> > <520.683927> hw:0,6: modem_update_status: 16
> > <520.683932> hw:0,6: --> FINISH.
> > <520.683936> hw:0,6: modem_hup...
> > <520.683952> hw:0,6: modem_update_status: 16
> > <520.683956> hw:0,6: --> FINISH.
> > <520.683960> hw:0,6: modem_hup...
> > <520.683976> hw:0,6: modem_update_status: 16
> > <520.683981> hw:0,6: --> FINISH.
> > <520.683985> hw:0,6: modem_hup...
> > <520.684001> hw:0,6: modem_update_status: 16
> > <520.684005> hw:0,6: --> FINISH.
> > <520.684009> hw:0,6: modem_hup...
> > <520.684025> hw:0,6: modem_update_status: 16
> > <520.684030> hw:0,6: --> FINISH.
> > <520.684034> hw:0,6: modem_hup...
> > <520.684050> hw:0,6: modem_update_status: 16
> > <520.684054> hw:0,6: --> FINISH.
> > <520.684058> hw:0,6: modem_hup...
> > <520.684074> hw:0,6: modem_update_status: 16
> > <520.684079> hw:0,6: --> FINISH.
> > <520.684082> hw:0,6: modem_hup...
> > <520.684099> hw:0,6: modem_update_status: 16
> > <520.684104> hw:0,6: --> FINISH.
> > <520.684108> hw:0,6: modem_hup...
> > <520.684123> hw:0,6: modem_update_status: 16
> > <520.684128> hw:0,6: --> FINISH.
> > <520.684132> hw:0,6: modem_hup...
> > <520.684148> hw:0,6: modem_update_status: 16
> > <520.684153> hw:0,6: --> FINISH.
> > <520.684157> hw:0,6: modem_hup...
> > <520.684172> hw:0,6: modem_update_status: 16
> > <520.684177> hw:0,6: --> FINISH.
> > <520.684181> hw:0,6: modem_hup...
> > <520.684197> hw:0,6: modem_update_status: 16
> > <520.684201> hw:0,6: --> FINISH.
> > <520.684205> hw:0,6: modem_hup...
> > <520.684221> hw:0,6: modem_update_status: 16
> > <520.684226> hw:0,6: --> FINISH.
> > <520.684230> hw:0,6: modem_hup...
> > <520.684245> hw:0,6: modem_update_status: 16
> > <520.684250> hw:0,6: --> FINISH.
> > <520.684254> hw:0,6: modem_hup...
> > <520.684897> hw:0,6: modem_update_status: 16
> > <520.684910> hw:0,6: --> FINISH.
> > <520.684914> hw:0,6: modem_hup...
> > <520.684930> hw:0,6: modem_update_status: 16
> > <520.684935> hw:0,6: --> FINISH.
> > <520.684939> hw:0,6: modem_hup...
> > <520.684955> hw:0,6: modem_update_status: 16
> > <520.684959> hw:0,6: --> FINISH.
> > <520.684963> hw:0,6: modem_hup...
> > <520.684979> hw:0,6: modem_update_status: 16
> > <520.684984> hw:0,6: --> FINISH.
> > <520.684988> hw:0,6: modem_hup...
> > <520.685004> hw:0,6: modem_update_status: 16
> > <520.685008> hw:0,6: --> FINISH.
> > <520.685012> hw:0,6: modem_hup...
> > <520.685028> hw:0,6: modem_update_status: 16
> > <520.685033> hw:0,6: --> FINISH.
> > <520.685037> hw:0,6: modem_hup...
> > <520.685053> hw:0,6: modem_update_status: 16
> > <520.685057> hw:0,6: --> FINISH.
> > <520.685061> hw:0,6: modem_hup...
> > <520.685077> hw:0,6: modem_update_status: 16
> > <520.685081> hw:0,6: --> FINISH.
> > <520.685085> hw:0,6: modem_hup...
> > <520.685101> hw:0,6: modem_update_status: 16
> > <520.685106> hw:0,6: --> FINISH.
> > <520.685110> hw:0,6: modem_hup...
> > <520.685126> hw:0,6: modem_update_status: 16
> > <520.685130> hw:0,6: --> FINISH.
> > <520.685134> hw:0,6: modem_hup...
> > <520.685150> hw:0,6: modem_update_status: 16
> > <520.685155> hw:0,6: --> FINISH.
> > <520.685159> hw:0,6: modem_hup...
> > <520.685164> hw:0,6: modem_stop..
> > <520.685168> main: alsa_stop...
> > <520.685204> hw:0,6: modem set hook: 1 --> 0...
> > <520.685211> main: alsa_ioctl: cmd 2, arg 0...
> > <520.685781> main: alsa_ioctl: cmd 8, arg 0...
> > <520.685806> hw:0,6: modem set state: 9 --> 1...
> > <520.685817> hw:0,6: new state: MODEM_IDLE
> > <520.685822> hw:0,6: modem report result: 6 (NO DIALTONE)
> > <520.685831> main: dev write = 0
> > <520.787483> main: termios changed.
> > <520.787509> hw:0,6: update termios...
> > <520.787541> main: pty closed.
> > ^C<540.854338> main: signal 2: mark termination.
> > <540.854375> hw:0,6: modem_delete...
> >
> >
> >
> > linux-k7za:~ # wvdial
> > --> WvDial: Internet dialer version 1.60
> > --> Cannot get information for serial port.
> > --> Initializing modem.
> > --> Sending: ATZ
> > ATZ
> > OK
> > --> Sending: ATQ0 V1 E1 S0=0 X3 &C1 &D2 +MS=90
> > ATQ0 V1 E1 S0=0 X3 &C1 &D2 +MS=90
> > OK
> > --> Modem initialized.
> > --> Idle Seconds = 300, disabling automatic reconnect.
> > --> Sending: ATDT019193790
> > --> Waiting for carrier.
> > ATDT019193790
> > NO DIALTONE
> > --> No dial tone.
> > --> Disconnecting at Wed Aug 17 18:12:00 2011
> >
> >
> > Regards
> > Ludwig
> >
> >
> >
> > -------- Original-Nachricht --------
> > Datum: Mon, 15 Aug 2011 10:47:19 +0200
> > Von: "Ludwig Gebauer" <ludwiggebauer@xxxxxxx>
> > An: discuss@xxxxxxxxxxxxx
> > Betreff: Re: Re: Re: Ludwig Gebauer, Germany, openSUSE 11.4 "Celadon" -
> Kernel kernel 2.6.37.1-1.2-desktop
> >
> > Antonio,
> >
> > yes, I did read the documentation contained in
> SLMODEMD_gcc4.5_alsa1.0.24.tar.gz :-))
> >
> > Yes, I tried that Init2 string
> > Init2 = ATQ0 V1 E1 S0=0 X3 &C1 &D2 +MS90
> > and monitored the phone line with a voltmeter and high impedance
> (crystal) earphones. Same result: The modem takes up the phone and hangs it up
> immediately, doesn't dial.
> >
> > Regards
> > Ludwig
> >
> > -------- Original-Nachricht --------
> >> Datum: Sun, 14 Aug 2011 12:19:31 -0500
> >> Von: Antonio Olivares <olivares14031@xxxxxxxxx>
> >> An: Ludwig Gebauer <ludwiggebauer@xxxxxxx>
> >> CC: discuss@xxxxxxxxxxxxx
> >> Betreff: Re: Re: Re: Ludwig Gebauer, Germany, openSUSE 11.4 "Celadon" -
> Kernel kernel 2.6.37.1-1.2-desktop
> >
> >> Ludwig,
> >>
> >> Try editing your /etc/wvdial.conf file and change Init 2 as follows:
> >>
> >> sample Init 2 line:
> >>
> >> Modem = /dev/ttySL0
> >> Baud = 460800
> >> Init = ATZ
> >> Init2 = ATQ0 V1 E1 S0=0 X3 &C1 &D2 +MS90
> >> ISDN = 0
> >> Modem Type = Analog Modem
> >> Phone = YOUR_ISP_PHONE_NUMBER_GOES_HERE
> >> Username = YOUR_USERNAME
> >> Password = YOUR_PASSWORD
> >> Carrier Check = no
> >> Stupid Mode = yes
> >>
> >> Try that and report back.
> >>
> >> Regards,
> >>
> >> Antonio
> >>
> >>
> >>
> >> On Sun, Aug 14, 2011 at 12:08 PM, Ludwig Gebauer
> <ludwiggebauer@xxxxxxx>
> >> wrote:
> >> > Marvin,
> >> >
> >> > thank you very much.
> >> >
> >> > Now the modem shows some reaction, but no real success: Wvdial exits
> >> with a happy "NO DIALTONE". A shot dip in phone line voltage indicates,
> that
> >> the modem picks up the phone, but immediately hangs it up again, before
> any
> >> telephone provider might have a chance to send a dialtone. The hardware
> >> seems o.k.; I am posting via the same hardware and phone line under
> SuSE 10.3.
> >> >
> >> > Fiddling with drivers (Removing oss-drivers, inserting available
> >> snd_intel_*-drivers) and wvdial.conf settings (Reduced baudrate, dial
> without
> >> waiting for dialtone, etc.) brought no change.
> >> >
> >> > Suspicious:
> >> >
> >> > linux-k7za:~ # slmodemd -c GERMANY --alsa hw:0,6
> >> > SmartLink Soft Modem: version 2.9.11 Aug  9 2011 14:15:04
> >> > symbolic link `/dev/ttySL0' -> `/dev/pts/2' created.
> >> > modem `hw:0,6' created. TTY is `/dev/pts/2'
> >> > error: sched_setscheduler: Operation not permitted
> >> > Use `/dev/ttySL0' as modem device, Ctrl+C for termination.
> >> >
> >> > Whitch Operation?? I suspected a priority problem, invoced slmodend
> with
> >> nice -20, but no change.
> >> >
> >> > Also suspicious:
> >> >
> >> > linux-k7za:~ # dmesg
> >> > .
> >> > .
> >> > [  536.642852] hda-intel: IRQ timing workaround is activated for
> card
> >> #0. Suggest a bigger bdl_pos_adj.
> >> >
> >> > Regards
> >> > Ludwig


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