Bug 120782
| Summary: | (ALSA VIA)vt8233 sound does not work in FC2T2 | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Gene Czarcinski <gczarcinski> |
| Component: | kernel | Assignee: | Dave Jones <davej> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 2 | CC: | pfrields, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-12-08 13:29:38 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
There are problems between selinux policy and udev which get some things set wrong and cause audio not to work. For purposes of this test, I am booting with enforcing=0. I also search lkml and did not find much there. There was one thread which claimed sound had not worked since 2.6.2 but that looked like it related to other problems on the Sony Laptop. Besides, that did not have irq5 assigned to the VT8233 and my box does. snd_via82xx is working fine here on my K8V (it actually came up with the the volume control working much to my surprise). My modprobe.conf is identical as far as the sound stuff is concerned but the very first thing listed with lsmod is snd_mixer_oss here...don't see that listed above...other sound related things are similar although use counts are different. This is on a clean FC2 T2 install with selinux disabled during the install. I do see a kernel oops when running kudzu when booting up but it doesn't show in the logs and doesn't seem to be affecting anything...boot continues and everything seems to work fine. I do haver sklin98 commented out in modprobe.conf due to a previous modprobe issue and haven't switched back lately to see if that problem has been fixed. I also comment out the sata_via and ohci1394 modules that I don't use. lspci here reports the same things. This is a ASUS SK8V with an Opteron 140. I am not sure what the differences are but there must be some since mine does not work. It does work fine with FC1 x86_64. It does not work with either FC2-T2+development i386 or FC2-T2+development x86_64. Everything seems to "go through the motions" but no sound comes out. After applying udev-023-2, policy/policy-sources 1.11.2-1, and
kernel-2.6.5-1.322, I can boot with enforcing=1 and the modules load.
Other than that, no change.
lsmod:
Module Size Used by
snd_mixer_oss 19328 2
snd_via82xx 29536 3
snd_pcm 112140 1 snd_via82xx
snd_timer 32904 1 snd_pcm
snd_ac97_codec 73732 1 snd_via82xx
snd_page_alloc 11016 2 snd_via82xx,snd_pcm
gameport 4352 1 snd_via82xx
snd_mpu401_uart 10368 1 snd_via82xx
snd_rawmidi 27296 1 snd_mpu401_uart
snd_seq_device 8076 1 snd_rawmidi
snd 55528 10
snd_mixer_oss,snd_via82xx,snd_pcm,snd_timer,snd_ac97_codec,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 10528 3 snd
parport_pc 27456 1
lp 12920 0
parport 48396 2 parport_pc,lp
autofs4 23936 0
rfcomm 49456 0
l2cap 29448 5 rfcomm
bluetooth 62404 4 rfcomm,l2cap
ds 17288 0
yenta_socket 16896 0
pcmcia_core 59792 2 ds,yenta_socket
sunrpc 174048 1
sk98lin 173100 1 [unsafe]
ipt_REJECT 6016 1
ipt_state 2048 2
ip_conntrack 32588 1 ipt_state
iptable_filter 2944 1
ip_tables 16896 3 ipt_REJECT,ipt_state,iptable_filter
button 6184 0
battery 9104 0
asus_acpi 12064 0
ac 4752 0
radeon 123488 2
ipv6 280896 14
ext3 120432 1
jbd 85424 1 ext3
sata_via 6020 0
libata 41856 1 sata_via,[permanent]
sd_mod 20224 0
scsi_mod 137248 2 libata,sd_mod
cat /proc/interrupts
CPU0
0: 1297356 XT-PIC timer
1: 54 XT-PIC i8042
2: 0 XT-PIC cascade
5: 0 XT-PIC VIA8233
8: 0 XT-PIC rtc
9: 0 XT-PIC acpi
10: 2528 XT-PIC ide2, SysKonnect SK-98xx
11: 76800 XT-PIC radeon@PCI:1:0:0
12: 1988 XT-PIC i8042
14: 23954 XT-PIC ide0
15: 22 XT-PIC ide1
NMI: 95
LOC: 1296862
ERR: 16
MIS: 0
sorry...I misstated when is said FC2T2...this is really a clean install of FC2T2 + devel updates current as of this morning (latest selinux libs excluded but unused anyhow). 322 removed the kernel oops mentioned in my earlier comment. Comparing lsmod output directly above with mine, all the sound entries are identical including the use counts when sound isn't in use. /proc/interrupts look the similar except that ehci_hcd is listed along with VIA8233 on int5 and uhci_hcd shows up twice each on int10 and int11. Odd that usb controllers don't show up in the above /proc/interrupts listing. When an .ogg file is playing on rhythmbox, use counts for snd_via82xx and snd_pcm are each incremented by 1...other entries remain the same. I haven't installed either the i386 nor the x86_64 with selinux enabled here on this box...I will install x86_64 with selinux enabled later today when I can get things moved around so the selinux enabled partition doesn't see the disabled one. Report to follow. Sound does *not* work on a clean install of FC2T2 x86_64 with selinux enabled on my K8V/3200+. The sound test in firstboot is silent. When adjusting the volume control to increase volume, it resets itself to zero. Note that sound does work on this system when installed with selinux disabled and updated to devel. Initial testing was with no updates. Will report further when updated to current devel. FWIW, sound is working on my K8V FC2T2+development x86_64 in both permissive and enforcing modes. Yes, I know. However, apparently the ASUS K8V (socket754) is not quite the same as an ASUS SK8V (socket940). My problem is with the SK8V and I have at least one confirmation that it does not work on another persons system either. Understood...I reported for completeness. Since the K8V doesn't have the problem with or without selinux, my input was spurious. OK, I have pretty much given up on this although I will leave this open. If someone wants me to try something, I will try and make the time. SOmetimes it is better to switch than fight and I am tired of fighting this ... I disabled on onboard VIA8233 and plugged in a Ensoniq 5880 AudioPCI adapter suppoerted by the snd-ens1371 driver. While I had some problems getting it to work (which will go into another bugzilla report), it nore works and I have sound. Howdy. No help here but for your sanity I have the sk8v and opteron 146 and the sound panel in the back is not working also. Weird: Everything installs and it even recognizes when I plug in speakers, but no sound is coming out. I did connect the front panel internal audio connectors and these seem to work fine... is this still a problem with the current updates / trees ? OBE from my perspective so I am closing it. In all likelyhood it is a MOBO problem rather than software. I changed hardware and it would not be practical to test with FC3. |
Description of problem: This works OK in FC1 x86_64 so the hardware/speakers are basically OK. I have a VIA VT8233/A/8235/8237 AC97 Audio Controller (rev 60) in an ASUS SK8V with an Opteron 140 The VT8233 is recognized by system-config-soundcard but I cannot increase the volume. It does not see any problem before or after I do the "modprobe snd-via82xx" If I try running gnome-volume-control I get a popup saying "Sorry, no mixer elements and/or devices found". x86_64 kernel = 2.6.5-1.319 I am not running kudzu because it has problems with the NIC (sk98lin). /etc/modprobe.conf: alias eth0 sk98lin alias scsi_hostadapter sata_via alias sound-slot-0 snd-via82xx install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx && /usr/sbin/alsactl restore >/dev/null 2>&1 || : remove snd-via82xx { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-via82xx alias usb-controller ehci-hcd alias usb-controller1 uhci-hcd alias ieee1394-controller ohci1394 When I first boot up the drive is not loaded but then it is after I do modprobe snd-via82xx lsmod (after the modprobe): Module Size Used by snd_via82xx 29536 0 snd_pcm 112140 1 snd_via82xx snd_timer 32904 1 snd_pcm snd_ac97_codec 73732 1 snd_via82xx snd_page_alloc 11016 2 snd_via82xx,snd_pcm gameport 4352 1 snd_via82xx snd_mpu401_uart 10368 1 snd_via82xx snd_rawmidi 27296 1 snd_mpu401_uart snd_seq_device 8076 1 snd_rawmidi snd_mixer_oss 19328 0 snd 55528 8 snd_via82xx,snd_pcm,snd_timer,snd_ac97_codec,snd_mpu401_uart,snd_rawmidi,snd_seq_device,snd_mixer_oss soundcore 10528 1 snd parport_pc 27456 1 lp 12920 0 parport 48396 2 parport_pc,lp autofs4 23936 0 rfcomm 49456 0 l2cap 29448 5 rfcomm bluetooth 62404 4 rfcomm,l2cap ds 17288 0 yenta_socket 16896 0 pcmcia_core 59792 2 ds,yenta_socket sunrpc 174048 1 sk98lin 173100 1 ipt_REJECT 6016 1 ipt_state 2048 2 ip_conntrack 32588 1 ipt_state iptable_filter 2944 1 ip_tables 16896 3 ipt_REJECT,ipt_state,iptable_filter button 6184 0 battery 9104 0 asus_acpi 12064 0 ac 4752 0 radeon 123488 2 ipv6 280896 14 ext3 120432 1 jbd 86320 1 ext3 sata_via 6020 0 libata 41856 1 sata_via,[permanent] sd_mod 20224 0 scsi_mod 137248 2 libata,sd_mod lspci: 00:00.0 Host bridge: VIA Technologies, Inc. VT8385 [K8T800 AGP] Host Bridge (rev 01) 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge [K8T800 South] 00:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) 00:0a.0 Ethernet controller: 3Com Corporation 3c940 1000Base? (rev 12) 00:0f.0 RAID bus controller: VIA Technologies, Inc.: Unknown device 3149 (rev 80) 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 06) 00:10.0 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.1 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.3 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81) 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [K8T800 South] 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60) 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R200 QM [Radeon 9100] (rev 80)