[Bug 506210] Re: OSLEC module can't be loaded.
Had same problem here. I managed to the conclusion that echo.ko that is in my kernel is not the same compiled together with dahdi_echocan_oslec! Look: md5sum /lib/modules/3.13.0-66-generic/kernel/drivers/staging/echo/echo.ko 4d13d548ea08ee01fe9958de736f121c /lib/modules/3.13.0-66-generic/kernel/drivers/staging/echo/echo.ko while md5sum /var/lib/dkms/dahdi/2.5.0.1+dfsg-1ubuntu4~14.04.4/3.13.0-66-generic/x86_64/module/echo.ko dbf4152d6c86853d8791dbdd36889c34 /var/lib/dkms/dahdi/2.5.0.1+dfsg-1ubuntu4~14.04.4/3.13.0-66-generic/x86_64/module/echo.ko Rename "/lib/modules/3.13.0-66-generic/kernel/drivers/staging/echo/echo.ko" to something else and cp /var/lib/dkms/dahdi/2.5.0.1+dfsg-1ubuntu4~14.04.4/3.13.0-66-generic/x86_64/module/echo.ko \ /lib/modules/3.13.0-66-generic/kernel/drivers/staging/echo/echo.ko execute "modprobe dahdi_echocan_oslec" and things will work. At least the module will load flawlessly. This is a test environmet and I still do not know if oslec is doing its job. A problem I am facing now is that "dahdi_echocan_oslec" is not been loaded "automatically". I must do it "manually". My production system loads it automatically. I mean, there is not an explicit "modprobe dahdi_echocan_oslec" I can find anywhere. "service dahdi stop" unloads it, but does not loads it! Cheers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/506210 Title: OSLEC module can't be loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dahdi-linux/+bug/506210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 506210] Re: OSLEC module can't be loaded.
I tried the tip in http://wiki.openvox.cn/index.php/OSLEC_Softecho_Module_Installation_for_DAHDI that said for DAHDI 2.5.0+, to uncomment this line in the source file linux/drivers/dahdi/Kbuild: obj-m += dahdi_echocan_oslec.o //enable this I did so and did a remove/build/install of the dahdi dkms modules, but it still doesn't let the oslec module load. :-( I finally tired of chasing it down, and used the mg2 canceller for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/506210 Title: OSLEC module can't be loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dahdi-linux/+bug/506210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 506210] Re: OSLEC module can't be loaded.
After a upgrade: Ubuntu 12.04 -- 14.04 (dahdi 2.4.1 -- 2.7.0) I suddenly had echo, and found that echo_cancellation was turned off. Seeing same messages above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/506210 Title: OSLEC module can't be loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dahdi-linux/+bug/506210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 506210] Re: OSLEC module can't be loaded.
Can confirm this is still an issue. Slightly different error message... $ lsb_release -rd Description:Ubuntu 14.04.1 LTS Release:14.04 $ apt-cache policy dahdi-linux dahdi-linux: Installed: 1:2.5.0.1+dfsg-1ubuntu4~14.04.2 Candidate: 1:2.5.0.1+dfsg-1ubuntu4~14.04.2 Version table: *** 1:2.5.0.1+dfsg-1ubuntu4~14.04.2 0 500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/universe amd64 Packages 100 /var/lib/dpkg/status 1:2.5.0.1+dfsg-1ubuntu3 0 500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages $ sudo modprobe dahdi_echocan_oslec modprobe: ERROR: could not insert 'dahdi_echocan_oslec': Invalid argument $dmesg [247247.802830] dahdi_echocan_oslec: disagrees about version of symbol oslec_create [247247.802840] dahdi_echocan_oslec: Unknown symbol oslec_create (err -22) [247247.802850] dahdi_echocan_oslec: disagrees about version of symbol oslec_update [247247.802854] dahdi_echocan_oslec: Unknown symbol oslec_update (err -22) [247247.802896] dahdi_echocan_oslec: disagrees about version of symbol oslec_free [247247.802899] dahdi_echocan_oslec: Unknown symbol oslec_free (err -22) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/506210 Title: OSLEC module can't be loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dahdi-linux/+bug/506210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 506210] Re: OSLEC module can't be loaded.
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: dahdi-linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/506210 Title: OSLEC module can't be loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dahdi-linux/+bug/506210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 506210] Re: OSLEC module can't be loaded.
Same problem here :( - Anyone have a solution? -- OSLEC module can't be loaded. https://bugs.launchpad.net/bugs/506210 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
