Thread: [Alsa-user] snd_pcm: Unknown symbol vm_iomap_memory
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From: Alfonso A. G. <nak...@gm...> - 2013-06-14 16:12:46
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Hello list. I have some trouble with the sound since the last time I runt apt-get upgrade. I don't really know if I should ask this here. If not, I'd really appreciate if someone pointed me to the right place. My problem is that since that upgrade, my computer doesn't detect any sound card. I use one integrated in the motherboard and an usb-wireless headset, both correctly detected as stated by lspci -v and lsusb -v. However aplay -l returns: aplay: device_list:252: no soundcards found... And I can't play any sound. I've also been reading the dmesg log and found some strange lines that I suspect cause the whole problem: snd_pcm: Unknown symbol vm_iomap_memory So I searched that without success, but it seems that vm_iomap_memory is a kernel function, and the linux-image package was updated recently. I really don't know how to fix this nor where else to look for more clues. If this helps, I'm running Debian (testing) and uname -r prints: 3.2.0-4-amd64 Thank you very much in advance. Alfonso |
From: Clemens L. <cla...@go...> - 2013-06-15 11:30:31
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Alfonso Arbona Gimeno wrote: > snd_pcm: Unknown symbol vm_iomap_memory The sound driver modules have been compiled for a different kernel than the one you are running. > the linux-image package was updated recently. In theory, the sound drivers are part of that package. Did you reboot since that update? If yes, did you ever compile sound drivers manually? Regards, Clemens |
From: Alfonso A. G. <nak...@gm...> - 2013-06-16 09:56:21
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> Did you reboot since that update? Yes, I did. I noticed the problem after a reboot. > If yes, did you ever compile sound drivers manually? No, and that's whats bothering me. All the important packages (kernel, drivers, etc) are installed using apt-get and the like (except that horrible nvidia driver xD) I fixed it forcing the kernel version in the package manager to be the one I had before. After rebooting everything worked fine, but I'm a bit worried if it will work the next time I upgrade. I blocked my kernel at 3.2.41-2+deb7u2 instead of using the newer 3.2.46-1. Thanks for the help. Alfonso |
From: Grant <kg...@gr...> - 2013-06-16 14:00:19
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Alfonso Arbona Gimeno <nakerium <at> gmail.com> writes: > > No, and that's whats bothering me. All the important packages (kernel, > drivers, etc) are installed using apt-get and the like (except that > horrible nvidia driver xD) > I also see this. It happened after the Debian 7.1 updates came out yesterday. If I go back to a 7.0 live DVD, sound works fine. |
From: Łukasz <li...@uk...> - 2013-07-15 18:40:12
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I'm also affected |