Valera, Glad it worked for you. It is amazing how much difference a single bit of information can make ;) -- Nick Zhuravlev www.auriga.com On Sun, Feb 14, 2010 at 06:58:55PM +0200, Valera <valera.ua@xxxxxxxxx> wrote: > Hi, > > I've changed the line as you've specified and rebooted. > However, > > $ sudo lsmod | grep agr > > still returned nothing. > > Then I've tried > > $ sudo modprobe agrserial > $ sudo wvdialconf > > Output was the following: > > Editing `/etc/wvdial.conf'. > > Scanning your serial ports for a modem. > > Modem Port Scan<*1>: S0 S1 S2 S3 > ttySAGR<*1>: ATQ0 V1 E1 -- OK > ttySAGR<*1>: ATQ0 V1 E1 Z -- OK > ttySAGR<*1>: ATQ0 V1 E1 S0=0 -- OK > ttySAGR<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK > ttySAGR<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK > ttySAGR<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK > ttySAGR<*1>: Modem Identifier: ATI -- Agere SoftModem Version 2.1.80.0 > ttySAGR<*1>: Speed 4800: AT -- OK > ttySAGR<*1>: Speed 9600: AT -- OK > ttySAGR<*1>: Speed 19200: AT -- OK > ttySAGR<*1>: Speed 38400: AT -- OK > ttySAGR<*1>: Speed 57600: AT -- OK > ttySAGR<*1>: Speed 115200: AT -- OK > ttySAGR<*1>: Max speed is 115200; that should be safe. > ttySAGR<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK > > Found a modem on /dev/ttySAGR. > /etc/wvdial.conf<Warn>: Can't open '/etc/wvdial.conf' for reading: No > such file or directory > /etc/wvdial.conf<Warn>: ...starting with blank configuration. > Modem configuration written to /etc/wvdial.conf. > ttySAGR<Info>: Speed 115200; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0" > > After that I've managed to successfully connect to internet using > Gnome PPP program. > > Thanks a lot for help! > > --- > WBR, Valera > > > > On Sun, Feb 14, 2010 at 16:23, Marvin Stodolsky > <marvin.stodolsky@xxxxxxxxx> wrote: > > Valera, > > > > To do the edit below: > > $ sudo gedit /etc/modprobe.d/alsa-base.conf > > > > Change line: > > options snd-hda-intel power_save=10 power_save_controller=N > > to: > > options snd-hda-intel power_save=0 power_save_controller=N > > > > Reboot, and see if the driver loads/works under bootup. Report back > > to the List. > > > > MarvS > > > > > > > > > > > > ---------- Forwarded message ---------- > > From: Nikolay Zhuravlev <xxor@xxxxxxx> > > Date: 2010/2/14 > > Subject: Re: NULL pointer dereference > > To: discuss@xxxxxxxxxxxxx > > > > > > Marvin/List, > > > >> List, > >> Can any of you report a success with agrsm-11c1040 driver source > >> package under 2.6.31 series Ubuntu kernels? > > > > Yes, I can confirm a success. > > I have finally upgraded to Ubuntu 9.10 with its official kernel > > and solved the ResumeCallBack problem by disabling > > the power_save option of the snd-hda-intel driver: > > > > [/etc/modprobe.d/alsa-base.conf] > > > > Change line: > > options snd-hda-intel power_save=10 power_save_controller=N > > to: > > options snd-hda-intel power_save=0 power_save_controller=N > > > > Reboot, and see if the driver loads/works. > > > > -- > > Nick Zhuravlev > > www.auriga.com > > > > On Tue, Feb 02, 2010 at 06:46:04PM -0500, Marvin Stodolsky > > <marvin.stodolsky@xxxxxxxxx> wrote: > > > >> Bjorn, > >> > >> DKMS doesn't have any driver source code itself. > >> It merely copies the provided driver source code into its own > >> /var/lib/dkms/ space. > >> Then it does compiling therein, when the System acquires a new kernel. > >> > >> List, > >> Can any of you report a success with agrsm-11c1040 driver source > >> package under 2.6.31 series Ubuntu kernels? > >> > >> MarvS > >> > >> On Tue, Feb 2, 2010 at 2:39 PM, Bjorn Wielens <Uniacke1@xxxxxxxx> wrote: > >> > Hi Kevin, > >> > Yes, only the alsa-drivers need be built/installed-these are what agrsm > >> > interacts with. > >> > > >> > This may be the result of DKMS's build environment. > >> > > >> > Can you try building the agrsm drivers from source (not DKMS) too? > >> > The package I use on my system is here: > >> > > >> > http://linmodems.technion.ac.il/packages/ltmodem/11c11040/agrsm-2.6.30.tar.bz2 > >> > > >> > Best, > >> > Bjorn. > >> > > >> > On 02/02/2010 03:35 PM, Kevin Fernandez wrote: > >> >> Should I recompile only alsa-drivers 1.0.20? > >> >> I've installed it, reinstalled the module with dkms, and got this > >> >> while inserting: > >> >> FATAL: Error inserting agrmodem > >> >> (/lib/modules/2.6.31-18-generic/updates/dkms/agrmodem.ko): Unknown > >> >> symbol in module, or unknown parameter (see dmesg > >> >> > >> >> and in dmesg: > >> >> > >> >> [ 206.082405] agrmodem: disagrees about version of symbol snd_cards > >> >> [ 206.082415] agrmodem: Unknown symbol snd_cards > >> >> [ 206.083454] agrmodem: disagrees about version of symbol snd_hda_codec_read > >> >> [ 206.083460] agrmodem: Unknown symbol snd_hda_codec_read > >> >> [ 206.084078] agrmodem: disagrees about version of symbol snd_hda_codec_write > >> >> [ 206.084084] agrmodem: Unknown symbol snd_hda_codec_write > >> >> > >> >> Thanks! > >> >> Kevin > >> >> > >> >> 2010/2/2 Bjorn Wielens <Uniacke1@xxxxxxxx>: > >> >>> Hey, > >> >>> Definitely looks like an ALSA issue.... The problem seems to be here: > >> >>> > >> >>> chip_temp = snd_cards[0]->private_data; //probe > >> >>> bus_temp = chip_temp->bus; > >> >>> > >> >>> and if I'm not mistaken, the agrsm grabs the snd_cards from ALSA. > >> >>> > >> >>> Bjorn. > >> >>> > >> >>> On 02/02/2010 02:43 PM, Kevin Fernandez wrote: > >> >>>> Got this output now, after doing what you asked me: > >> >>>> > >> >>>> [ 1762.812880] Loading module Agere Modem Controller driver version > >> >>>> 2.1.80 (2007-10-01) > >> >>>> [ 1762.812887] Disabling lock debugging due to kernel taint > >> >>>> [ 1765.337117] serial8250_register_ports: BaseAddress 0x8004 Irq 20 > >> >>>> [ 1765.337124] ttyAGS3 at I/O 0x8004 (irq = 20) is a AgereModem > >> >>>> [ 1765.337198] agrserial - ret_val 0, call: lt_modem_ops.init_modem > >> >>>> [ 1765.337203] Loading module Agere Modem Interface driver version > >> >>>> 2.1.80.0 (2007-10-01) > >> >>>> [ 1794.432614] ==> codecType = 0x32 > >> >>>> [ 1794.432654] BUG: unable to handle kernel NULL pointer dereference at 00000168 > >> >>>> [ 1794.432666] IP: [<fc97b88d>] HDAdump+0xd/0x80 [agrmodem] > >> >>>> [ 1794.432735] *pde = 7eeb3067 > >> >>>> [ 1794.432743] Oops: 0000 [#1] SMP > >> >>>> [ 1794.432751] last sysfs file: /sys/devices/system/cpu/cpu1/topology/core_id > >> >>>> [ 1794.432759] Modules linked in: agrserial agrmodem snd_hda_codec > >> >>>> snd_hwdep 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 snd_timer > >> >>>> snd_seq_device snd soundcore snd_page_alloc wlan_ccmp binfmt_misc > >> >>>> ppdev vboxnetflt vboxnetadp vboxdrv isofs udf crc_itu_t joydev > >> >>>> iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 > >> >>>> iptable_mangle wlan_scan_sta ath_rate_sample iptable_filter ip_tables > >> >>>> x_tables uvcvideo videodev v4l1_compat pcmcia psmouse serio_raw > >> >>>> sdhci_pci sdhci led_class yenta_socket rsrc_nonstatic pcmcia_core > >> >>>> ath_pci wlan ath_hal sbp2 lp parport dm_raid45 xor fbcon tileblit font > >> >>>> bitblit softcursor i915 drm i2c_algo_bit ohci1394 ieee1394 r8169 mii > >> >>>> intel_agp agpgart video output > >> >>>> [ 1794.432918] > >> >>>> [ 1794.432927] Pid: 25093, comm: wvdialconf Tainted: P > >> >>>> (2.6.31-18-generic #55-Ubuntu) MSI Notebook VR601 > >> >>>> [ 1794.432935] EIP: 0060:[<fc97b88d>] EFLAGS: 00010296 CPU: 1 > >> >>>> [ 1794.432993] EIP is at HDAdump+0xd/0x80 [agrmodem] > >> >>>> [ 1794.432999] EAX: 00000000 EBX: fca7f0c4 ECX: 00000000 EDX: 00000383 > >> >>>> [ 1794.433006] ESI: fca7f0c4 EDI: fca7f028 EBP: eda3dcf8 ESP: eda3dcd8 > >> >>>> [ 1794.433012] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > >> >>>> [ 1794.433019] Process wvdialconf (pid: 25093, ti=eda3c000 > >> >>>> task=edb6bed0 task.ti=eda3c000) > >> >>>> [ 1794.433024] Stack: > >> >>>> [ 1794.433028] fc8a500e fca7f0c4 eda3dd00 fc960380 eda3dcf4 eda3dd6f > >> >>>> fca7f0c4 fca7f0c4 > >> >>>> [ 1794.433046] <0> eda3dd00 fc97b908 eda3dd20 fc966769 fca895e9 > >> >>>> fca895ea eda3dd20 c05718fc > >> >>>> [ 1794.433064] <0> fc994dd3 eda3dd6f eda3dd90 fc94f9f1 fca7f0c4 > >> >>>> fc9f6048 00000008 00000001 > >> >>>> [ 1794.433084] Call Trace: > >> >>>> [ 1794.433144] [<fc8a500e>] ? x_do_gettimeofday+0xe/0x20 [agrmodem] > >> >>>> [ 1794.433240] [<fc960380>] ? lin_timer_ms+0x12/0x36 [agrmodem] > >> >>>> [ 1794.433314] [<fc97b908>] ? azlGetResourceInformation+0x8/0x20 [agrmodem] > >> >>>> [ 1794.433391] [<fc966769>] ? CAzlIntelInit+0x2d/0x3c4 [agrmodem] > >> >>>> [ 1794.433417] [<c05718fc>] ? printk+0x18/0x1c > >> >>>> [ 1794.433504] [<fc94f9f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem] > >> >>>> [ 1794.433532] [<c01b7ea5>] ? get_page_from_freelist+0x1c5/0x370 > >> >>>> [ 1794.433542] [<c0573cba>] ? _spin_lock_irqsave+0x2a/0x40 > >> >>>> [ 1794.433629] [<fc94b1a8>] ? linux_modem_open+0x45/0x10e [agrmodem] > >> >>>> [ 1794.433651] [<c0150bbb>] ? mod_timer+0xcb/0x140 > >> >>>> [ 1794.433710] [<fc8a52a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem] > >> >>>> [ 1794.433768] [<fc8a5308>] ? modemPortOpen+0x8/0x20 [agrmodem] > >> >>>> [ 1794.433780] [<fcb30fe0>] ? serial8250_startup+0x210/0x380 [agrserial] > >> >>>> [ 1794.433791] [<c039ceb6>] ? uart_startup+0x46/0x140 > >> >>>> [ 1794.433799] [<c039d9f2>] ? uart_open+0x102/0x220 > >> >>>> [ 1794.433809] [<c0384af3>] ? __tty_open+0x1a3/0x460 > >> >>>> [ 1794.433817] [<c0384dcf>] ? tty_open+0x1f/0x40 > >> >>>> [ 1794.433828] [<c01eabfd>] ? chrdev_open+0xcd/0x190 > >> >>>> [ 1794.433837] [<c01e5bd9>] ? __dentry_open+0xb9/0x230 > >> >>>> [ 1794.433845] [<c01e5e35>] ? nameidata_to_filp+0x55/0x70 > >> >>>> [ 1794.433855] [<c01eab30>] ? chrdev_open+0x0/0x190 > >> >>>> [ 1794.433865] [<c01f3b8a>] ? do_filp_open+0x53a/0x890 > >> >>>> [ 1794.433876] [<c01e5970>] ? do_sys_open+0x50/0x150 > >> >>>> [ 1794.433885] [<c01e9425>] ? fput+0x15/0x20 > >> >>>> [ 1794.433893] [<c01e5847>] ? filp_close+0x47/0x70 > >> >>>> [ 1794.433902] [<c01e5ad9>] ? sys_open+0x29/0x40 > >> >>>> [ 1794.433911] [<c01033ac>] ? syscall_call+0x7/0xb > >> >>>> [ 1794.433916] Code: 89 44 24 08 e8 79 60 bf c3 89 1d 4c e3 9c fc 8b > >> >>>> 43 04 83 e0 0f eb c4 8d b4 26 00 00 00 00 55 89 e5 56 53 83 ec 18 a1 > >> >>>> e0 d0 50 fc <8b> 98 68 01 00 00 8b 43 28 c7 04 24 1b 6a 99 fc 89 44 24 > >> >>>> 04 e8 > >> >>>> [ 1794.434026] EIP: [<fc97b88d>] HDAdump+0xd/0x80 [agrmodem] SS:ESP > >> >>>> 0068:eda3dcd8 > >> >>>> [ 1794.434089] CR2: 0000000000000168 > >> >>>> [ 1794.434153] ---[ end trace d4263b1fcdf89f3c ]--- > >> >>>> > >> >>>> > >> >>>> I will try to install ALSA from the official site. > >> >>>> Thanks! > >> >>>> Kevin > >> >>>> > >> >>>> 2010/2/2 Marvin Stodolsky <marvin.stodolsky@xxxxxxxxx>: > >> >>>>> Kevin, > >> >>>>> > >> >>>>> Prepare for Bjorn's suggested edit by: > >> >>>>> $ dkms status > >> >>>>> whose output on my System includes: > >> >>>>> agrsm-11c11040, 2.1.80, 2.6.31-17-generic, i686: installed > >> >>>>> Then do: > >> >>>>> $ sudo dkms remove -m agrsm-11c11040 -v 2.1.80 --all > >> >>>>> This cleans a copy of the code package from the /var/lib/dkms/ folders, > >> >>>>> wherein DKMS does the actual compiles > >> >>>>> > >> >>>>> Next to Bjorn's edit. > >> >>>>> Then reinstall with > >> >>>>> $ sudo ./dodkms > >> >>>>> > >> >>>>> MarvS > >> >>>>> > >> >>>>> MarvS > >> >>>>> > >> >>>>> > >> >>>>> On Tue, Feb 2, 2010 at 6:46 AM, Bjorn Wielens <Uniacke1@xxxxxxxx> wrote: > >> >>>>>> Hmm... Your system is an MSI laptop too :) > >> >>>>>> Anyway, looks like it's hanging trying to locate the modem's HDA codec. > >> >>>>>> > >> >>>>>> Can you edit the HDA.c file in the source and uncomment the line > >> >>>>>> #define HDAdbg (located just before the code starts, after comments.) > >> >>>>>> Then recompile the drivers (Not sure how to do this with DKMS- I"ve > >> >>>>>> always used Makefiles, but I think it is along the lines of sudo > >> >>>>>> dpkg-reconfigure <package name>) > >> >>>>>> > >> >>>>>> This will likely provide more kernel output in your syslog, which should > >> >>>>>> provide extra info on the cause of the crash. > >> >>>>>> > >> >>>>>> Another thing worth trying is doing a "stock" driver install of the > >> >>>>>> alsa-drivers-1.0.20 package from alsa-project.org. Sometimes distros may > >> >>>>>> apply patches to the source which adversely affect driver function. > >> >>>>>> The problem with the agrsm drivers is that they are VERY specific. :( > >> >>>>>> > >> >>>>>> Best, > >> >>>>>> Bjorn. > >> >>>>>> > >> >>>>>> > >> >>>>>> On 02/02/2010 12:55 AM, Kevin Fernandez wrote: > >> >>>>>>> Hello Bjorn, > >> >>>>>>> I have ALSA 1.0.20, the package i've used right now is > >> >>>>>>> agrsm-11c11040-2.1.80~20091225.tar.bz2 > >> >>>>>>> I've used dodkms and a kernel i didn't use before (2.6.31-16-generic). > >> >>>>>>> I've booted into that kernel, ran twice Marv's unloading script (if i > >> >>>>>>> run it twice it unloads more): > >> >>>>>>> > >> >>>>>>> MODULES_FINAL=isofs binfmt_misc joydev psmouse fbcon tileblit font > >> >>>>>>> bitblit softcursor i915 drm i2c_algo_bit intel_agp agpgart video > >> >>>>>>> output > >> >>>>>>> > >> >>>>>>> then loaded agrmodem and agrserial: > >> >>>>>>> [ 112.493879] * Hello Agere Driver ** > >> >>>>>>> [ 112.493950] usbcore: registered new interface driver agr12dec2006 > >> >>>>>>> [ 112.970170] alloc irq_desc for 20 on node -1 > >> >>>>>>> [ 112.970174] alloc kstat_irqs on node -1 > >> >>>>>>> [ 112.970182] pci 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 > >> >>>>>>> [ 115.917518] Loading module Agere Modem Controller driver version > >> >>>>>>> 2.1.80 (2007-10-01) > >> >>>>>>> [ 115.917525] Disabling lock debugging due to kernel taint > >> >>>>>>> [ 123.858338] serial8250_register_ports: BaseAddress 0x8004 Irq 20 > >> >>>>>>> [ 123.858350] ttyAGS3 at I/O 0x8004 (irq = 20) is a AgereModem > >> >>>>>>> [ 123.858455] agrserial - ret_val 0, call: lt_modem_ops.init_modem > >> >>>>>>> [ 123.858463] Loading module Agere Modem Interface driver version > >> >>>>>>> 2.1.80.0 (2007-10-01) > >> >>>>>>> > >> >>>>>>> (is this rev_val 0 line normal?) > >> >>>>>>> Made a symlink /dev/modem to /dev/ttyAGS3 and /dev/ttySAGS to > >> >>>>>>> /dev/ttyAGS3 (i think i read somewhere to do this for wvdialconf to > >> >>>>>>> find the modem). > >> >>>>>>> > >> >>>>>>> Ran sudo wvdialconf /etc/wvdial.conf (instead of wvdial this time) and got this: > >> >>>>>>> > >> >>>>>>> [ 181.005484] ==> codecType = 0x32 > >> >>>>>>> [ 181.005512] BUG: unable to handle kernel NULL pointer dereference at 00000168 > >> >>>>>>> [ 181.005523] IP: [<f8f68818>] azlGetResourceInformation+0x8/0x60 [agrmodem] > >> >>>>>>> [ 181.005592] *pde = 7f322067 > >> >>>>>>> [ 181.005599] Oops: 0000 [#1] SMP > >> >>>>>>> [ 181.005607] last sysfs file: /sys/devices/system/cpu/cpu1/topology/core_id > >> >>>>>>> [ 181.005614] Modules linked in: agrserial agrmodem snd_hda_codec > >> >>>>>>> snd_hwdep 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 snd_timer > >> >>>>>>> snd_seq_device snd soundcore snd_page_alloc isofs binfmt_misc joydev > >> >>>>>>> psmouse fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit > >> >>>>>>> intel_agp agpgart video output [last unloaded: wlan] > >> >>>>>>> [ 181.005692] > >> >>>>>>> [ 181.005701] Pid: 5655, comm: wvdialconf Tainted: P > >> >>>>>>> (2.6.31-16-generic #53-Ubuntu) MSI Notebook VR601 > >> >>>>>>> [ 181.005708] EIP: 0060:[<f8f68818>] EFLAGS: 00010286 CPU: 0 > >> >>>>>>> [ 181.005766] EIP is at azlGetResourceInformation+0x8/0x60 [agrmodem] > >> >>>>>>> [ 181.005773] EAX: 00000000 EBX: f86af0c4 ECX: 00000000 EDX: 0000020b > >> >>>>>>> [ 181.005779] ESI: f86af0c4 EDI: f86af028 EBP: f02efd00 ESP: f02efd00 > >> >>>>>>> [ 181.005785] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > >> >>>>>>> [ 181.005792] Process wvdialconf (pid: 5655, ti=f02ee000 > >> >>>>>>> task=f02a3240 task.ti=f02ee000) > >> >>>>>>> [ 181.005797] Stack: > >> >>>>>>> [ 181.005801] f02efd20 f8f53769 f86b95e9 f86b95ea f02efd20 c056ea7c > >> >>>>>>> f8f81c93 f02efd6f > >> >>>>>>> [ 181.005818] <0> f02efd90 f8f3c9f1 f86af0c4 f8521048 00000008 > >> >>>>>>> 00000001 f86af39c 00000004 > >> >>>>>>> [ 181.005837] <0> c162c2a0 00000000 c0784e40 00000000 c01b7e2d > >> >>>>>>> 00000001 00000041 ffffffff > >> >>>>>>> [ 181.005857] Call Trace: > >> >>>>>>> [ 181.005934] [<f8f53769>] ? CAzlIntelInit+0x2d/0x3c4 [agrmodem] > >> >>>>>>> [ 181.005952] [<c056ea7c>] ? printk+0x18/0x1c > >> >>>>>>> [ 181.006038] [<f8f3c9f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem] > >> >>>>>>> [ 181.006057] [<c01b7e2d>] ? get_page_from_freelist+0x1bd/0x360 > >> >>>>>>> [ 181.006066] [<c0570e3a>] ? _spin_lock_irqsave+0x2a/0x40 > >> >>>>>>> [ 181.006153] [<f8f381a8>] ? linux_modem_open+0x45/0x10e [agrmodem] > >> >>>>>>> [ 181.006167] [<c0150c2b>] ? mod_timer+0xcb/0x140 > >> >>>>>>> [ 181.006226] [<f8e922a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem] > >> >>>>>>> [ 181.006284] [<f8e92308>] ? modemPortOpen+0x8/0x20 [agrmodem] > >> >>>>>>> [ 181.006296] [<f857cfe0>] ? serial8250_startup+0x210/0x380 [agrserial] > >> >>>>>>> [ 181.006308] [<c0399376>] ? uart_startup+0x46/0x140 > >> >>>>>>> [ 181.006317] [<c0399eb2>] ? uart_open+0x102/0x220 > >> >>>>>>> [ 181.006326] [<c0380f53>] ? __tty_open+0x1a3/0x460 > >> >>>>>>> [ 181.006335] [<c038122f>] ? tty_open+0x1f/0x40 > >> >>>>>>> [ 181.006344] [<c01eaa5d>] ? chrdev_open+0xcd/0x190 > >> >>>>>>> [ 181.006353] [<c01e5a39>] ? __dentry_open+0xb9/0x230 > >> >>>>>>> [ 181.006361] [<c01e5c95>] ? nameidata_to_filp+0x55/0x70 > >> >>>>>>> [ 181.006370] [<c01ea990>] ? chrdev_open+0x0/0x190 > >> >>>>>>> [ 181.006379] [<c01f39ea>] ? do_filp_open+0x53a/0x890 > >> >>>>>>> [ 181.006389] [<c01e57d0>] ? do_sys_open+0x50/0x150 > >> >>>>>>> [ 181.006397] [<c01e9285>] ? fput+0x15/0x20 > >> >>>>>>> [ 181.006405] [<c01e56a7>] ? filp_close+0x47/0x70 > >> >>>>>>> [ 181.006412] [<c01e5939>] ? sys_open+0x29/0x40 > >> >>>>>>> [ 181.006421] [<c010336c>] ? syscall_call+0x7/0xb > >> >>>>>>> [ 181.006426] Code: 10 75 e8 b8 fd ff ff ff 5d c3 90 31 c0 5d c3 8d > >> >>>>>>> 74 26 00 89 15 ac b0 fb f8 8b 42 04 5d 83 e0 0f c3 66 90 a1 e0 50 63 > >> >>>>>>> fd 55 89 e5 <8b> 80 68 01 00 00 8b 48 74 31 c0 90 8d 74 26 00 8b 54 81 > >> >>>>>>> 34 85 > >> >>>>>>> [ 181.006535] EIP: [<f8f68818>] azlGetResourceInformation+0x8/0x60 > >> >>>>>>> [agrmodem] SS:ESP 0068:f02efd00 > >> >>>>>>> [ 181.006598] CR2: 0000000000000168 > >> >>>>>>> [ 181.006606] ---[ end trace c5d7e7cd560c2388 ]--- > >> >>>>>>> > >> >>>>>>> > >> >>>>>>> After this i tried to boot in rescue mode (only with terminal) to have > >> >>>>>>> even less modules loaded, ran unloading twice, tried wvdial, same.. > >> >>>>>>> Everytime i have this, the device is busy after and i have to reboot. > >> >>>>>>> > >> >>>>>>> Thanks for your time! > >> >>>>>>> Kevin > >> >>>>>>> > >> >>>>>>> 2010/2/1 Bjorn Wielens <Uniacke1@xxxxxxxx>: > >> >>>>>>>> Marv, Kevin: > >> >>>>>>>> Just a heads up- These crashes/segfaults almost ALWAYS caused by a > >> >>>>>>>> mismatch between the agrsm driver version and the ALSA version on your > >> >>>>>>>> computer. > >> >>>>>>>> > >> >>>>>>>> Which driver package are you using, and what is the output of > >> >>>>>>>> 'cat /proc/asound/version'? > >> >>>>>>>> > >> >>>>>>>> The ALSA version for my most recently prepared tarball and its > >> >>>>>>>> derivatives is 1.0.20. Any newer is not yet supported. > >> >>>>>>>> > >> >>>>>>>> Thanks, > >> >>>>>>>> Bjorn. > >> >>>>>>>> > >> >>>>>>>> > >> >>>>>>>> On 02/01/2010 08:37 PM, Marvin Stodolsky wrote: > >> >>>>>>>>> Kevin, > >> >>>>>>>>> > >> >>>>>>>>> You are using the correct drivers. > >> >>>>>>>>> Try detaching external devices as much as possible before bootup, and > >> >>>>>>>>> shutting down non-essential programs before using the modem. You > >> >>>>>>>>> could check whether the problems begin during a simple activation > >> >>>>>>>>> with: > >> >>>>>>>>> $ sudo wvdialconf wvtest > >> >>>>>>>>> or only during an actual dialout. > >> >>>>>>>>> > >> >>>>>>>>> I'll also send you an "unloading" script, which tries to unload > >> >>>>>>>>> non-essential modules. > >> >>>>>>>>> Also try using it before modem usage as: > >> >>>>>>>>> $ sudo ./unloading > >> >>>>>>>>> > >> >>>>>>>>> Sadly we don't have debugging capability for these drivers, because > >> >>>>>>>>> there is a closed source component. > >> >>>>>>>>> > >> >>>>>>>>> MarvS > >> >>>>>>>>> > >> >>>>>>>>> On Mon, Feb 1, 2010 at 11:59 AM, Kevin Fernandez <siegfri3d@xxxxxxxxx> wrote: > >> >>>>>>>>>> Sorry this was an old modemdata, i removed slmodem a long time ago.. I > >> >>>>>>>>>> attached a new modemdata.txt. > >> >>>>>>>>>> On windows it says: > >> >>>>>>>>>> Agere Systems HDA modem > >> >>>>>>>>>> Slot 1 (internal High Definition Audio bus) > >> >>>>>>>>>> > >> >>>>>>>>>> device ID HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_11C10001&REV_1002 > >> >>>>>>>>>> > >> >>>>>>>>>> Thanks for the help! > >> >>>>>>>>>> Kevin > >> >>>>>>>>>> > >> >>>>>>>>>> 2010/2/1 Marvin Stodolsky <marvin.stodolsky@xxxxxxxxx>: > >> >>>>>>>>>>> Kevin, > >> >>>>>>>>>>> > >> >>>>>>>>>>> Under install the hsfmodem software. It is for Conexant modem chips > >> >>>>>>>>>>> and may be interferring. > >> >>>>>>>>>>> Then rerun scanModem > >> >>>>>>>>>>> As described in SoftModem.txt, please get diagnostic info under Microsoft too. > >> >>>>>>>>>>> > >> >>>>>>>>>>> MarvS > >> >>>>>>>>>>> scanModem maintainer > >> >>>>>>>>>>> > >> >>>>>>>>>>> > >> >>>>>>>>>>> On Mon, Feb 1, 2010 at 12:57 AM, Kevin Fernandez <siegfri3d@xxxxxxxxx> wrote: > >> >>>>>>>>>>>> Hello there, > >> >>>>>>>>>>>> I'm trying to get my modem working for some days, still no luck. > >> >>>>>>>>>>>> I've attached the modemdata. > >> >>>>>>>>>>>> I compile the driver (agrsm-11c11040-2.1.80~20091225), i install it > >> >>>>>>>>>>>> and load the modules, then i get: > >> >>>>>>>>>>>> [ 677.293574] * Hello Agere Driver ** > >> >>>>>>>>>>>> [ 677.293623] usbcore: registered new interface driver agr12dec2006 > >> >>>>>>>>>>>> [ 680.664348] Loading module Agere Modem Controller driver version > >> >>>>>>>>>>>> 2.1.80 (2007-10-01) > >> >>>>>>>>>>>> [ 680.664354] Disabling lock debugging due to kernel taint > >> >>>>>>>>>>>> [ 683.898153] serial8250_register_ports: BaseAddress 0x8004 Irq 20 > >> >>>>>>>>>>>> [ 683.898160] ttyAGS3 at I/O 0x8004 (irq = 20) is a AgereModem > >> >>>>>>>>>>>> [ 683.898229] agrserial - ret_val 0, call: lt_modem_ops.init_modem > >> >>>>>>>>>>>> [ 683.898234] Loading module Agere Modem Interface driver version > >> >>>>>>>>>>>> 2.1.80.0 (2007-10-01) > >> >>>>>>>>>>>> > >> >>>>>>>>>>>> > >> >>>>>>>>>>>> then i fire up wvdial to use the device and i get nothing, but i have > >> >>>>>>>>>>>> this in dmesg: > >> >>>>>>>>>>>> > >> >>>>>>>>>>>> [ 694.818705] ==> codecType = 0x32 > >> >>>>>>>>>>>> [ 694.848151] BUG: unable to handle kernel NULL pointer dereference at 00000060 > >> >>>>>>>>>>>> [ 694.848167] IP: [<f986a498>] ResumeCallBack+0x18/0x34 [agrmodem] > >> >>>>>>>>>>>> [ 694.848264] *pde = 7e584067 > >> >>>>>>>>>>>> [ 694.848271] Oops: 0000 [#1] SMP > >> >>>>>>>>>>>> [ 694.848280] last sysfs file: /sys/devices/system/cpu/cpu1/topology/core_id > >> >>>>>>>>>>>> [ 694.848287] Modules linked in: agrserial agrmodem isofs udf > >> >>>>>>>>>>>> crc_itu_t binfmt_misc ppdev vboxnetflt vboxnetadp vboxdrv joydev > >> >>>>>>>>>>>> snd_hda_codec_realtek wlan_scan_sta ath_rate_sample snd_hda_intel > >> >>>>>>>>>>>> pcmcia snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm > >> >>>>>>>>>>>> snd_seq_dummy uvcvideo videodev v4l1_compat sdhci_pci sdhci led_class > >> >>>>>>>>>>>> yenta_socket rsrc_nonstatic pcmcia_core psmouse serio_raw iptable_nat > >> >>>>>>>>>>>> nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_mangle > >> >>>>>>>>>>>> iptable_filter ip_tables x_tables ath_pci wlan ath_hal snd_seq_oss > >> >>>>>>>>>>>> snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer > >> >>>>>>>>>>>> snd_seq_device snd soundcore snd_page_alloc sbp2 lp parport dm_raid45 > >> >>>>>>>>>>>> xor fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit > >> >>>>>>>>>>>> ohci1394 ieee1394 r8169 mii intel_agp video agpgart output > >> >>>>>>>>>>>> [ 694.848449] > >> >>>>>>>>>>>> [ 694.848457] Pid: 7339, comm: wvdial Tainted: P > >> >>>>>>>>>>>> (2.6.31-18-generic #55-Ubuntu) MSI Notebook VR601 > >> >>>>>>>>>>>> [ 694.848465] EIP: 0060:[<f986a498>] EFLAGS: 00010282 CPU: 0 > >> >>>>>>>>>>>> [ 694.848550] EIP is at ResumeCallBack+0x18/0x34 [agrmodem] > >> >>>>>>>>>>>> [ 694.848557] EAX: f02c0800 EBX: 00000000 ECX: 01828000 EDX: f986a480 > >> >>>>>>>>>>>> [ 694.848563] ESI: e650dc9c EDI: f02c0800 EBP: e650dc58 ESP: e650dc40 > >> >>>>>>>>>>>> [ 694.848569] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > >> >>>>>>>>>>>> [ 694.848577] Process wvdial (pid: 7339, ti=e650c000 task=e6e9e480 > >> >>>>>>>>>>>> task.ti=e650c000) > >> >>>>>>>>>>>> [ 694.848582] Stack: > >> >>>>>>>>>>>> [ 694.848586] 00000000 00000003 0002a22c f02c0800 e650dc9c f02c0800 > >> >>>>>>>>>>>> e650dc64 f8bdeca2 > >> >>>>>>>>>>>> [ 694.848604] <0> f02c0800 e650dc70 f8bdcd84 efcfa200 e650dc94 > >> >>>>>>>>>>>> f8bdce20 100f0000 0100cc9f > >> >>>>>>>>>>>> [ 694.848622] <0> e650dc9c efcfa274 000f0000 e650dc9c f9947028 > >> >>>>>>>>>>>> e650dca8 f8bdde41 ffffffff > >> >>>>>>>>>>>> [ 694.848643] Call Trace: > >> >>>>>>>>>>>> [ 694.848668] [<f8bdeca2>] ? hda_call_codec_resume+0x42/0x70 [snd_hda_codec] > >> >>>>>>>>>>>> [ 694.848691] [<f8bdcd84>] ? snd_hda_power_up+0x34/0x60 [snd_hda_codec] > >> >>>>>>>>>>>> [ 694.848711] [<f8bdce20>] ? codec_exec_verb+0x70/0xc0 [snd_hda_codec] > >> >>>>>>>>>>>> [ 694.848741] [<f8bdde41>] ? snd_hda_codec_read+0x31/0x40 [snd_hda_codec] > >> >>>>>>>>>>>> [ 694.848801] [<f989a999>] ? LnxTransferCodecVerbs+0x49/0x60 [agrmodem] > >> >>>>>>>>>>>> [ 694.848890] [<f9884b1b>] ? VerbTransfer+0x2f/0x3c [agrmodem] > >> >>>>>>>>>>>> [ 694.848976] [<f9884b73>] ? GetAzCodecID+0x4b/0x63 [agrmodem] > >> >>>>>>>>>>>> [ 694.849063] [<f9885788>] ? CAzlIntelInit+0x4c/0x3c4 [agrmodem] > >> >>>>>>>>>>>> [ 694.849085] [<c05718fc>] ? printk+0x18/0x1c > >> >>>>>>>>>>>> [ 694.849173] [<f986e9f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem] > >> >>>>>>>>>>>> [ 694.849199] [<c01b7ea5>] ? get_page_from_freelist+0x1c5/0x370 > >> >>>>>>>>>>>> [ 694.849209] [<c0573cba>] ? _spin_lock_irqsave+0x2a/0x40 > >> >>>>>>>>>>>> [ 694.849295] [<f986a1a8>] ? linux_modem_open+0x45/0x10e [agrmodem] > >> >>>>>>>>>>>> [ 694.849316] [<c0150bbb>] ? mod_timer+0xcb/0x140 > >> >>>>>>>>>>>> [ 694.849376] [<f97c42a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem] > >> >>>>>>>>>>>> [ 694.849435] [<f97c4308>] ? modemPortOpen+0x8/0x20 [agrmodem] > >> >>>>>>>>>>>> [ 694.849447] [<f818cfe0>] ? serial8250_startup+0x210/0x380 [agrserial] > >> >>>>>>>>>>>> [ 694.849457] [<c039ceb6>] ? uart_startup+0x46/0x140 > >> >>>>>>>>>>>> [ 694.849465] [<c039d9f2>] ? uart_open+0x102/0x220 > >> >>>>>>>>>>>> [ 694.849475] [<c0384af3>] ? __tty_open+0x1a3/0x460 > >> >>>>>>>>>>>> [ 694.849483] [<c0384dcf>] ? tty_open+0x1f/0x40 > >> >>>>>>>>>>>> [ 694.849493] [<c01eabfd>] ? chrdev_open+0xcd/0x190 > >> >>>>>>>>>>>> [ 694.849502] [<c01e5bd9>] ? __dentry_open+0xb9/0x230 > >> >>>>>>>>>>>> [ 694.849511] [<c01e5e35>] ? nameidata_to_filp+0x55/0x70 > >> >>>>>>>>>>>> [ 694.849520] [<c01eab30>] ? chrdev_open+0x0/0x190 > >> >>>>>>>>>>>> [ 694.849530] [<c01f3b8a>] ? do_filp_open+0x53a/0x890 > >> >>>>>>>>>>>> [ 694.849540] [<c01e5970>] ? do_sys_open+0x50/0x150 > >> >>>>>>>>>>>> [ 694.849548] [<c01e9425>] ? fput+0x15/0x20 > >> >>>>>>>>>>>> [ 694.849556] [<c01e5847>] ? filp_close+0x47/0x70 > >> >>>>>>>>>>>> [ 694.849564] [<c01e5ad9>] ? sys_open+0x29/0x40 > >> >>>>>>>>>>>> [ 694.849573] [<c01033ac>] ? syscall_call+0x7/0xb > >> >>>>>>>>>>>> [ 694.849578] 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 e8 e3 8e f9 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 > >> >>>>>>>>>>>> [ 694.849687] EIP: [<f986a498>] ResumeCallBack+0x18/0x34 [agrmodem] > >> >>>>>>>>>>>> SS:ESP 0068:e650dc40 > >> >>>>>>>>>>>> [ 694.849777] CR2: 0000000000000060 > >> >>>>>>>>>>>> [ 694.849784] ---[ end trace e662cdc749dd82f6 ]--- > >> >>>>>>>>>>>> > >> >>>>>>>>>>>> > >> >>>>>>>>>>>> As you can see i'm running ubuntu karmic, kernel 2.6.31-18-generic . > >> >>>>>>>>>>>> Sometimes wvdial even freezes my computer. > >> >>>>>>>>>>>> Any help is appreciated! > >> >>>>>>>>>>>> Thanks > >> >>>>>>>>>>>> > >> >>>>>>>>>>> > >> >>>>>>>>>> > >> >>>>>>>>> > >> >>>>>>>> > >> >>>>>>>> > >> >>>>>>> > >> >>>>>> > >> >>>>>> > >> >>>>> > >> >>>> > >> >>> > >> >>> > >> >> > >> > > >> > > >
