Hi, one box of mine which I seldomly use has recently begun to refuse using the DVB-S interface, logging "tua6100_sleep: i2c error" to syslog when I try scanning the satellite: $ sudo scan /usr/share/dvb/dvb-s/Astra-19.2E [sudo] password for mh on weave: scanning /usr/share/dvb/dvb-s/Astra-19.2E using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder 12551500 V 22000000 5 >>> tune to: 12551:v:0:22000 DVB-S IF freq is 1951500 WARNING: >>> tuning failed!!! >>> tune to: 12551:v:0:22000 (tuning failed) DVB-S IF freq is 1951500 WARNING: >>> tuning failed!!! ERROR: initial tuning failed dumping lists (0 services) Done. The box has a saa7146 equipped budget DVB-S card which used to work fine previously. I can reproduce this behavior with kernels 2.6.30.1, 2.6.29.3 and 2.6.28.8. Older kernels (tried with 2.6.26.8) seem to be unable to open the dm-crypt/LUKS volumes ("Error allocating crypto tfm"), so I am at a loss about how to try that. lspci: 00:00.0 Host bridge [0600]: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333] [1106:3099] 00:01.0 PCI bridge [0604]: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP] [1106:b099] 00:0c.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10) 00:10.0 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:5237] (rev 03) 00:10.1 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:5237] (rev 03) 00:10.2 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:5237] (rev 03) 00:10.3 USB Controller [0c03]: ALi Corporation USB 2.0 Controller [10b9:5239] (rev 01) 00:11.0 ISA bridge [0601]: VIA Technologies, Inc. VT8233 PCI to ISA Bridge [1106:3074] (rev 03) 00:11.1 IDE interface [0101]: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE [1106:0571] (rev 06) 00:11.2 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 1b) 00:11.3 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 1b) 00:11.4 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 1b) 00:11.5 Multimedia audio controller [0401]: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller [1106:3059] (rev 10) 00:14.0 Multimedia controller [0480]: Philips Semiconductors SAA7146 [1131:7146] (rev 01) 01:00.0 VGA compatible controller [0300]: nVidia Corporation NV34 [GeForce FX 5200] [10de:0322] (rev a1) lsmod: Module Size Used by nvidia 7089736 24 binfmt_misc 7780 1 ppdev 7136 0 lp 8932 0 ipv6 257844 18 i2c_nforce2 6364 0 tua6100 2524 1 stv0299 9444 1 snd_via82xx 21936 2 snd_ac97_codec 99612 1 snd_via82xx ac97_bus 1404 1 snd_ac97_codec snd_pcm_oss 37408 0 snd_mixer_oss 14460 1 snd_pcm_oss snd_pcm 71584 3 snd_via82xx,snd_ac97_codec,snd_pcm_oss snd_page_alloc 8548 2 snd_via82xx,snd_pcm snd_mpu401_uart 6780 1 snd_via82xx budget_av 24252 0 saa7146_vv 45276 1 budget_av snd_seq_dummy 2400 0 snd_seq_oss 26784 0 videodev 36416 1 saa7146_vv snd_seq_midi 5952 0 videobuf_dma_sg 12000 1 saa7146_vv snd_rawmidi 20960 2 snd_mpu401_uart,snd_seq_midi videobuf_core 17280 2 saa7146_vv,videobuf_dma_sg snd_seq_midi_event 6716 2 snd_seq_oss,snd_seq_midi usblp 11516 0 snd_seq 48816 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event budget_core 9504 1 budget_av dvb_core 84928 3 stv0299,budget_av,budget_core snd_timer 20228 2 snd_pcm,snd_seq snd_seq_device 6696 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq saa7146 17380 3 budget_av,saa7146_vv,budget_core ttpci_eeprom 1948 1 budget_core snd 53540 15 snd_via82xx,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_mpu401_uart,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device parport_pc 26052 1 soundcore 6944 1 snd i2c_core 23632 7 nvidia,i2c_nforce2,tua6100,stv0299,budget_av,budget_core,ttpci_eeprom parport 23168 3 ppdev,lp,parport_pc rtc_cmos 10060 0 rtc_core 16120 1 rtc_cmos rtc_lib 2716 1 rtc_core ext3 117892 5 jbd 48112 1 ext3 mbcache 7360 1 ext3 sha256_generic 11324 0 aes_i586 8028 10 aes_generic 27388 1 aes_i586 dm_crypt 12256 5 dm_mirror 13120 0 dm_region_hash 10588 1 dm_mirror dm_log 9120 2 dm_mirror,dm_region_hash dm_snapshot 21316 0 dm_mod 50596 35 dm_crypt,dm_mirror,dm_log,dm_snapshot sg 27696 3 sr_mod 14756 0 cdrom 34176 1 sr_mod sd_mod 27736 3 ata_generic 4448 0 usbhid 26080 0 uhci_hcd 22088 0 pata_via 9028 4 ohci_hcd 22892 0 libata 171628 2 ata_generic,pata_via ehci_hcd 34056 0 8139too 23648 0 mii 5020 1 8139too Greetings Marc -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Mannheim, Germany | lose things." Winona Ryder | Fon: *49 621 72739834 Nordisch by Nature | How to make an American Quilt | Fax: *49 3221 2323190 Bitte beachten Sie, daß dem [m.E. grundgesetzwidrigen] Gesetz zur Vorratsdatenspeicherung zufolge, seit dem 1. Januar 2008 jeglicher elektronische Kontakt (E-Mail, Telefongespräche, SMS, Internet- Telefonie, Mobilfunk, Fax) mit mir oder anderen Nutzern verdachts- unabhängig für den automatisierten geheimen Zugriff durch Strafver- folgungs- u. Polizeivollzugsbehörden, die Bundesanstalt für Finanz- dienstleistungsaufsicht, Zollkriminal- und Zollfahndungsämter,die Zollverwaltung zur Schwarzarbeitsbekämpfung, Notrufabfragestellen, Verfassungsschutzbehörden, den Militärischen Abschirmdienst, Bundes- nachrichtendienst sowie 52 Staaten wie beispielsweise Aserbeidschan oder die USA sechs Monate lang gespeichert wird, einschließlich der Kommunikation mit Berufsgeheimnisträgern wie Ärzten, Journalisten und Anwälten. 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