>> Hi, Linux maintainers! >> >> First of all sorry for my bad English. >> >> I have Macbook Pro Retina and used Linux-3.7rc7 with the book. >> It worked fine. >> >> Today I've tried to migrate to 3.7.1 (from debian repo) and found that >> current kernel can't suspend. >> >> If I call pm-suspend in my shell, my computer doesn't go to suspend >> and dmesg showes the error: >> >> [ 2512.960666] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 >> [snd_hda_intel] returns -11 >> >> >> 3.7rc7 worked fine. >> >> >> In attaches You can find some /proc/* files
> You may want to rmmod snd_hda_inte before suspend and see if it helps? Hi! After rmmodding snd_hda_intel pm-suspend doesn't work yet. nb:[~]$ sudo rmmod snd_hda_intel nb:[~]$ sudo rmmod snd_hda_codec_cirrus snd_hda_codec_hdmi snd_hda_codec nb:[~]$ sudo rmmod snd_timer Error: Module snd_timer is in use by: snd_pcm snd_seq nb:[~]$ sudo rmmod snd_pcm snd_seq snd_timer nb:[~]$ sudo rmmod snd_seq_device nb:[~]$ sudo rmmod snd_hwdep nb:[~]$ sudo rmmod snd_page_alloc nb:[~]$ sudo pm-suspend nb:[~]$ dmesg|tail [ 30.266443] wlan0: associated [ 30.266463] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 30.342137] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 [snd_hda_intel] returns -11 [ 30.352607] lp: driver loaded but no devices found [ 30.358793] ppdev: user-space parallel port driver [ 30.425092] nouveau W[ PGRAPH][0000:01:00.0] disabled, PGRAPH=1 to enable [ 30.778659] bcm5974: bad trackpad package, length: 8 [ 32.490108] input: Mouseemu virtual keyboard as /devices/virtual/input/input19 [ 32.490441] input: Mouseemu virtual mouse as /devices/virtual/input/input20 [ 65.112500] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 [snd_hda_intel] returns -11 Also dmesg complains about the modules until booting process is done: nb:[~]$ dmesg|grep suspend [ 26.331831] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 [snd_hda_intel] returns -11 [ 30.342137] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 [snd_hda_intel] returns -11 [ 65.112500] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 [snd_hda_intel] returns -11 3.7rc7 works fine. PPS: I've just rebooted into 3.7rc7. its dmesg complains while booting, too: nb:[~]$ dmesg|grep suspend [ 31.759388] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x37 [snd_hda_intel] returns -11 but it complains once and then it suspends/wakeups/plays sounds fine :) -- . ''`. Dmitry E. Oboukhov : :’ : email: un...@debian.org jabber://un...@uvw.ru `. `~’ GPGKey: 1024D / F8E26537 2006-11-21 `- 1B23 D4F8 8EC0 D902 0555 E438 AB8C 00CF F8E2 6537
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