39 replies to this topic

[Beeker]

http://sourceforge.n...e55462764a65c6/

I did several tests and i am 100% sure this is caused by kernel-update.

OScam webif

1970/01/01 01:02:03 0 s waiting for local card init
1970/01/01 01:02:03 A28BF8 r Ziggo [internal] ERROR: Opening device /dev/sci0 (errno=19 No such device)
1970/01/01 01:02:03 A28BF8 r Ziggo [internal] Cannot open device: /dev/sci0
1970/01/01 01:02:03 77100468 h webif: decompressed 157878 bytes back into 375744 bytes

Also CCcam is not working due to this.
 

[athoik]

The where some changes automatically inserted by menuconfig on dm8000 (and other models too)
 

+CONFIG_BLK_DEV_DM_BUILTIN=y
-CONFIG_USB_UAS=m

Are you sure that recent libc-kernel-headers didn't cause that issue?

PS. With OpenPLi-4.0-beta-dm8000-20141212.zip works and with OpenPLi-4.0-beta-dm8000-20141213.zip doesn't?

Edited by athoik, 17 December 2014 - 08:19.

[Beeker]

The where some changes automatically inserted by menuconfig on dm8000 (and other models too)
 

Are you sure that recent libc-kernel-headers didn't cause that issue?

PS. With OpenPLi-4.0-beta-dm8000-20141212.zip works and with OpenPLi-4.0-beta-dm8000-20141213.zip doesn't?

 

 

Yes. With latest enigma2, oscam etc..evertihng works fine. i can reboot, restart enigma2..no problem. Own build from 15-12-2014.

linux-libc-headers 3.16 on box for 10 days now.

But after updating kernel/kernel-modules(no more and no less) ..internal readers are gone.

Build from stratch and fresh flash on 12-12-2014.
 

Edited by Beeker, 17 December 2014 - 08:29.

[athoik]

Own build from 15-12-2014.

But after updating kernel/kernel-modules(no more and no less) ..internal readers are gone.

Having own build can help to find what causes this behaviour.

Can you remove the CONFIG_BLK_DEV_DM_BUILTIN=y, add back CONFIG_USB_UAS=m into dm8000 defconfig and finally change linux-dreambox.inc INC_PR to 19 and see if problem is solved?

[Beeker]

No ..still the same..

 

 

 

Can you remove the CONFIG_BLK_DEV_DM_BUILTIN=y, add back CONFIG_USB_UAS=m into dm8000 defconfig and finally change linux-dreambox.inc INC_PR to 19 and see if problem is solved?

 

 

Problem remains..

[athoik]

And if you totaly revert changes from c26dacbe7c22340617cb3fe68de55462764a65c6 ?

[Erik Slagter]

Afaik the /dev/sc* device nodes are provided by the proprietary drivers. This means that probably these are not loaded at all. Also that means you won't have a picture at all (if enigma2 even starts). Can you check that? It might be that the recent changes in de kernel config makes dmm modules kernel fail (kernel signature changed).

[Beeker]

Afaik the /dev/sc* device nodes are provided by the proprietary drivers. This means that probably these are not loaded at all. Also that means you won't have a picture at all (if enigma2 even starts). Can you check that? It might be that the recent changes in de kernel config makes dmm modules kernel fail (kernel signature changed).

 

I have pricture and radio(FTA only of coure) , webinterface and PVR etc is ok. 

 

I now reverted the commit in pieces..I think it is a driver conflict e.g.

 

CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AF9015=m
+CONFIG_DVB_USB_AF9035=m
+CONFIG_DVB_USB_A867=m
+CONFIG_DVB_USB_RTL2832=m
CONFIG_DVB_USB_CE6230=m
CONFIG_DVB_USB_FRIIO=m

 

i let you now.

[ims]

for me and my dm800se helps it:

#CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_NFSD_V4=y

[Beeker]

 

for me and my dm800se helps it:

#CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_NFSD_V4=y

 

Yes. That works..Thx.

[Beeker]

So for DM8000(and other DM's ?) this is the only part that has to be reverted.

 

@@ -2604,7 +2613,7 @@ CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
-CONFIG_NFSD_V4=y
+# CONFIG_NFSD_V4 is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y

 

I have reverted a little bit more already. So i am going to test once more.

[ims]

I think, this must be commented (or removed) too:

-CONFIG_BLK_DEV_DM_BUILTIN=y

+#CONFIG_BLK_DEV_DM_BUILTIN=y

[Beeker]

CONFIG_BLK_DEV_DM_BUILTIN=y   

Did the trick for me to get the readers back online. Now i will try:

#CONFIG_BLK_DEV_DM_BUILTIN=y

Edited by Beeker, 17 December 2014 - 13:42.

[MiLo]

Be aware that "#CONFIG_BLK_DEV_DM_BUILTIN=y" and "#CONFIG_BLK_DEV_DM_BUILTIN is not set" are handled differently, the former sets the value to its default (which may be "y" or "m") while the latter actually disables it.

Best is to go through menuconfig, then you get what REALLY gets configured.

[Erik Slagter]

But we still don't know WHY the change broke the card readers. I am convinced the dmesg will show SOMETHING at some point why they fail to show up. If we know why, we can focus on the cause instead of implementing workarounds.

[Beeker]

Good idea. I did a git checkout on defconfig..

 

now building.

 

And try to put a dmesg when ready.

[Erik Slagter]

Try to catch de complete dmesg. The dmesg is in a circular buffer, after some time the oldest entries are overwritten. On enigma stb's this happens quite quickly because the drivers tend to barf a lot of output. So do the dmesg as soon as possible (ssh to the receiver when enigma is stil starting).

[Beeker]

Well i hope this is usefull.

Attached Files

•  dmesg.txt   14.94KB   8 downloads

[ims]

Well i hope this is usefull.

is it in repaired or wrong config ?

[littlesat]

On enigma stb's 

 

You mean Dream Multimedia stb's

Edited by littlesat, 17 December 2014 - 15:00.