Public bug reported:
Top level symptom:
mythtv-backend fails to listen for client connections.
It stops at: (strace mythbackend)
open("/dev/dvb/adapter1/frontend0", O_RDWR|O_NONBLOCK) = 16
ioctl(16, FE_GET_INFO
me-tv also hangs in a similar manner.
I expected the ioctl call to succeed, and for the top level applications
to function properly. Instead, they hang.
The machine has 3 dvb tuners as follows:
**************** Adapter 0
Mar 12 22:32:53 mythtv kernel: [ 17.428195] input: Budget-CI dvb ir receiver
saa7146 (0) as /devices/pci0000:00/0000:00:1e.0/0000:05
:00.0/rc/rc0/input13
Mar 12 22:32:53 mythtv kernel: [ 17.428251] rc0: Budget-CI dvb ir receiver
saa7146 (0) as /devices/pci0000:00/0000:00:1e.0/0000:05:0
0.0/rc/rc0
Mar 12 22:32:53 mythtv kernel: [ 17.432801] budget_ci dvb 0000:05:00.0: DVB:
registering adapter 0 frontend 0 (Philips TDA10045H DVB
-T)...
**************** Adapter 1
Mar 12 22:32:53 mythtv kernel: [ 17.646727] DVB: registering new adapter
(DViCO FusionHDTV DVB-T Dual Digital 4)
Mar 12 22:32:53 mythtv kernel: [ 17.797366] usb 3-1: DVB: registering adapter
1 frontend 0 (Zarlink ZL10353 DVB-T)...
**************** Adapter 2
Mar 12 22:32:53 mythtv kernel: [ 17.831769] DVB: registering new adapter
(DViCO FusionHDTV DVB-T Dual Digital 4)
Mar 12 22:32:53 mythtv kernel: [ 17.882250] cxusb: No IR receiver detected on
this device.
Mar 12 22:32:53 mythtv kernel: [ 17.882258] usb 3-2: DVB: registering adapter
2 frontend 0 (Zarlink ZL10353 DVB-T)...
There appears to be a problem loading the firmware for the xc2028 in the
DViCO FusionHDTV card:
Mar 13 02:07:59 mythtv kernel: [ 37.348226] xc2028 10-0061: Loading firmware
for type=BASE F8MHZ (3), id 0000000000000000.
Mar 13 02:07:59 mythtv kernel: [ 37.360226] cxusb: i2c wr: len=64 is too big!
Mar 13 02:07:59 mythtv kernel: [ 37.360226]
Mar 13 02:07:59 mythtv kernel: [ 37.360230] xc2028 10-0061: i2c output error:
rc = -95 (should be 64)
Mar 13 02:07:59 mythtv kernel: [ 37.360231] xc2028 10-0061: -95 returned from
send
Mar 13 02:07:59 mythtv kernel: [ 37.360234] xc2028 10-0061: Error -22 while
loading base firmware
Mar 13 02:07:59 mythtv kernel: [ 37.412233] xc2028 11-0061: Loading firmware
for type=BASE F8MHZ (3), id 0000000000000000.
Mar 13 02:07:59 mythtv kernel: [ 37.424360] cxusb: i2c wr: len=64 is too big!
Mar 13 02:07:59 mythtv kernel: [ 37.424360]
Mar 13 02:07:59 mythtv kernel: [ 37.424364] xc2028 11-0061: i2c output error:
rc = -95 (should be 64)
Mar 13 02:07:59 mythtv kernel: [ 37.424365] xc2028 11-0061: -95 returned from
send
Mar 13 02:07:59 mythtv kernel: [ 37.424368] xc2028 11-0061: Error -22 while
loading base firmware
Mar 13 02:07:59 mythtv kernel: [ 37.428486] xc2028 10-0061: Loading firmware
for type=BASE F8MHZ (3), id 0000000000000000.
Mar 13 02:07:59 mythtv kernel: [ 37.492247] xc2028 11-0061: Loading firmware
for type=BASE F8MHZ (3), id 0000000000000000.
The firmware is loaded from the file xc3028-v27.fw:
Mar 13 02:07:42 mythtv kernel: [ 18.108746] xc2028 11-0061: creating new
instance
Mar 13 02:07:42 mythtv kernel: [ 18.108748] xc2028 11-0061: type set to
XCeive xc2028/xc3028 tuner
Mar 13 02:07:42 mythtv kernel: [ 18.108801] xc2028 11-0061: Loading 80
firmware images from xc3028-v27.fw, type: xc2028 firmware, ver 2.7
Mar 13 02:07:42 mythtv kernel: [ 18.109670] dvb-usb: DViCO FusionHDTV DVB-T
Dual Digital 4 successfully initialized and connected.
The firmware file /lib/firmware/xc3028-v27.fw belongs to the
linux-firmware-nonfree 1.14.ubuntu1 package. I have located instructions on the
origin of this file
(http://www.linuxtv.org/wiki/index.php/Xceive_XC3028/XC2028#How_to_Obtain_the_Firmware)
and I have verified that the firmware file is identical to the one obtained by
that method.
The DViCO FusionHDTV card has been used for several years in this
machine. This problem only occurred after upgrading to saucy salamander.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-18-generic 3.11.0-18.32
ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4
Uname: Linux 3.11.0-18-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: loungeroom 2246 F.... pulseaudio
/dev/snd/controlC0: loungeroom 2246 F.... pulseaudio
Date: Thu Mar 13 02:28:43 2014
HibernationDevice: RESUME=UUID=335a7d97-3ccb-47e1-a25a-78717e9f04a7
IwConfig:
eth1 no wireless extensions.
lo no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. EP43-DS3L
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic
root=/dev/mapper/Ubuntu-precise_root ro radeon.audio=1
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.11.0-18-generic N/A
linux-backports-modules-3.11.0-18-generic N/A
linux-firmware 1.116.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2014-02-20 (20 days ago)
WifiSyslog:
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F8
dmi.board.name: EP43-DS3L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF8:bd09/22/2008:svnGigabyteTechnologyCo.,Ltd.:pnEP43-DS3L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEP43-DS3L:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EP43-DS3L
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug saucy
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https://bugs.launchpad.net/bugs/1291459
Title:
xc2028 11-0061: Error -22 while loading base firmware
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