Yocto Project byl vydán ve verzi 5.0. Její kódové jméno je Scarthgap. Yocto Project usnadňuje vývoj vestavěných (embedded) linuxových systémů na míru konkrétním zařízením. Cílem projektu je nabídnou vývojářům vše potřebné. Jedná se o projekt Linux Foundation.
Operační systém 9front, fork operačního systému Plan 9, byl vydán v nové verzi "do not install" (pdf). Více o 9front v FQA.
Svobodná webová platforma pro sdílení a přehrávání videí PeerTube (Wikipedie) byla vydána v nové verzi 6.1. Přehled novinek i s náhledy v oficiálním oznámení a na GitHubu. Řešeny jsou také 2 bezpečnostní chyby.
Lennart Poettering na Mastodonu představil utilitu run0. Jedná se o alternativu k příkazu sudo založenou na systemd. Bude součástí systemd verze 256.
Hudební přehrávač Amarok byl vydán v nové major verzi 3.0 postavené na Qt5/KDE Frameworks 5. Předchozí verze 2.9.0 vyšla před 6 lety a byla postavená na Qt4. Portace Amaroku na Qt6/KDE Frameworks 6 by měla začít v následujících měsících.
Byla vydána nová verze 2.45.0 distribuovaného systému správy verzí Git. Přispělo 96 vývojářů, z toho 38 nových. Přehled novinek v příspěvku na blogu GitHubu a v poznámkách k vydání. Vypíchnout lze počáteční podporu repozitářů, ve kterých lze používat SHA-1 i SHA-256.
Před 25 lety, ve čtvrtek 29. dubna 1999, byla spuštěna služba "Úschovna".
Byla vydána nová verze 24.04.28 s kódovým názvem Time After Time svobodného multiplatformního video editoru Shotcut (Wikipedie) a nová verze 7.24.0 souvisejícího frameworku MLT Multimedia Framework. Nejnovější Shotcut je vedle zdrojových kódů k dispozici také ve formátech AppImage, Flatpak a Snap.
Byla vydána verze 5.30 dnes již open source operačního systému RISC OS (Wikipedie).
Podpora: | částečná |
Ovladač: | v jádře |
Empia EM28178 USB rozhranní LinuxTV
Silicon Labs Si2168 digitalní demodulátor DVB-T/T2/C LinuxTV
Silicon Labs Si2157 hybridní tv tuner
uname -rio
3.16.6-2-desktop x86_64 GNU/Linux
dmesg
[ 796.711111] usb 2-2: new high-speed USB device number 6 using ehci-pci [ 796.826315] usb 2-2: New USB device found, idVendor=2013, idProduct=025f [ 796.826325] usb 2-2: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 796.826331] usb 2-2: Product: PCTV 292e [ 796.826337] usb 2-2: Manufacturer: PCTV [ 796.826343] usb 2-2: SerialNumber: 0011443532 [ 798.096506] em28xx: New device PCTV PCTV 292e @ 480 Mbps (2013:025f, interface 0, class 0) [ 798.096510] em28xx: DVB interface 0 found: isoc [ 798.096669] em28xx: chip ID is em28178 [ 800.030655] em28178 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x7511fa04 [ 800.030660] em28178 #0: EEPROM info: [ 800.030662] em28178 #0: microcode start address = 0x0004, boot configuration = 0x01 [ 800.038184] em28178 #0: AC97 audio (5 sample rates) [ 800.038190] em28178 #0: 500mA max power [ 800.038196] em28178 #0: Table at offset 0x27, strings=0x146a, 0x1888, 0x0a7e [ 800.038290] em28178 #0: Identified as PCTV tripleStick (292e) (card=94) [ 800.038296] em28178 #0: dvb set to isoc mode. [ 800.038366] usbcore: registered new interface driver em28xx [ 800.109386] em28178 #0: Binding DVB extension [ 800.159687] i2c i2c-6: Added multiplexed i2c bus 7 [ 800.159691] si2168 6-0064: si2168: Silicon Labs Si2168 successfully attached [ 800.185279] si2157 7-0060: si2157: Silicon Labs Si2157 successfully attached [ 800.185287] DVB: registering new adapter (em28178 #0) [ 800.185291] usb 2-2: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)... [ 800.186555] em28178 #0: DVB extension successfully initialized [ 800.186560] em28xx: Registered (Em28xx dvb Extension) extension [ 800.197893] em28178 #0: Registering input extension [ 800.260070] Registered IR keymap rc-pinnacle-pctv-hd [ 800.260357] input: em28xx IR (em28178 #0) as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/rc/rc0/input22 [ 800.260541] rc0: em28xx IR (em28178 #0) as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/rc/rc0 [ 800.260911] em28178 #0: Input extension successfully initalized [ 800.260917] em28xx: Registered (Em28xx Input Extension) extension [ 816.490277] si2168 6-0064: si2168: found a 'Silicon Labs Si2168' in cold state [ 816.490327] si2168 6-0064: si2168: firmare file 'dvb-demod-si2168-02.fw' not found [ 828.177661] si2168 6-0064: si2168: found a 'Silicon Labs Si2168' in cold state [ 828.177698] si2168 6-0064: si2168: firmare file 'dvb-demod-si2168-02.fw' not found
lsmod
Module Size Used by rc_pinnacle_pctv_hd 12529 0 em28xx_rc 17641 0 rc_core 32765 3 em28xx_rc,rc_pinnacle_pctv_hd si2157 13435 1 si2168 17900 1 i2c_mux 12896 1 si2168 em28xx_dvb 31985 0 dvb_core 129753 1 em28xx_dvb em28xx 84619 2 em28xx_dvb,em28xx_rc tveeprom 21216 1 em28xx v4l2_common 15265 2 em28xx,videobuf2_core videodev 157329 4 uvcvideo,em28xx,v4l2_common,videobuf2_core
lsusb -vd 2013:025f
Bus 002 Device 006: ID 2013:025f PCTV Systems Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x2013 PCTV Systems idProduct 0x025f bcdDevice 1.00 iManufacturer 3 PCTV iProduct 1 PCTV 292e iSerial 2 0011443532 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 41 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x03ac 1x 940 bytes bInterval 1 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered)
Vytážení karty z usb
dmesg
[11396.909384] usb 2-2: USB disconnect, device number 6 [11396.909502] em28178 #0: Disconnecting em28178 #0 [11396.909509] em28178 #0: Closing DVB extension [11396.910434] em28178 #0: Closing input extension [11396.930221] em28178 #0: Freeing devicemoduly ale zůstanou v paměti, pro správné načtení následného firmwaru není ale třeba moduly odnahrávat ani restartovat. Pro plnou funkčnost demodulátoru je potřeba stáhnout upravený firmware (druhý), který byl na původním CD (první- dříve emOEM.sys).
ls -l dvb-demod-si2168-*
-rw-r--r-- 1 root root 2720 Dec 19 16:08 /root/fw/dvb-demod-si2168-01.fw -rw-r--r-- 1 root root 2728 Dec 19 16:08 /root/fw/dvb-demod-si2168-02.fwPotřebný root přístup k zapsání do /lib/firmware/
cd /lib/firmware
wget http://palosaari.fi/linux/v4l-dvb/firmware/Si2168/dvb-demod-si2168-02.fw
md5sum /lib/firmware/dvb-demod-si2168-02.fw
d8da7ff67cd56cd8aa4e101aea45e052 /lib/firmware/dvb-demod-si2168-02.fwVložení karty
dmesg
[19473.073141] usb 2-2: new high-speed USB device number 7 using ehci-pci [19473.188091] usb 2-2: New USB device found, idVendor=2013, idProduct=025f [19473.188096] usb 2-2: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [19473.188098] usb 2-2: Product: PCTV 292e [19473.188100] usb 2-2: Manufacturer: PCTV [19473.188102] usb 2-2: SerialNumber: 0011443532 [19473.188382] em28xx: New device PCTV PCTV 292e @ 480 Mbps (2013:025f, interface 0, class 0) [19473.188384] em28xx: DVB interface 0 found: isoc [19473.188447] em28xx: chip ID is em28178 [19475.122578] em28178 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x7511fa04 [19475.122581] em28178 #0: EEPROM info: [19475.122583] em28178 #0: microcode start address = 0x0004, boot configuration = 0x01 [19475.130323] em28178 #0: AC97 audio (5 sample rates) [19475.130325] em28178 #0: 500mA max power [19475.130327] em28178 #0: Table at offset 0x27, strings=0x146a, 0x1888, 0x0a7e [19475.130357] em28178 #0: Identified as PCTV tripleStick (292e) (card=94) [19475.130360] em28178 #0: dvb set to isoc mode. [19475.130426] em28178 #0: Binding DVB extension [19475.135221] i2c i2c-6: Added multiplexed i2c bus 7 [19475.135225] si2168 6-0064: si2168: Silicon Labs Si2168 successfully attached [19475.143453] si2157 7-0060: si2157: Silicon Labs Si2157 successfully attached [19475.143466] DVB: registering new adapter (em28178 #0) [19475.143470] usb 2-2: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)... [19475.143800] em28178 #0: DVB extension successfully initialized [19475.143803] em28178 #0: Registering input extension [19475.144689] Registered IR keymap rc-pinnacle-pctv-hd [19475.144793] input: em28xx IR (em28178 #0) as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/rc/rc0/input23 [19475.144856] rc0: em28xx IR (em28178 #0) as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/rc/rc0 [19475.145434] em28178 #0: Input extension successfully initalized [19475.146128] si2168 6-0064: si2168: found a 'Silicon Labs Si2168' in cold state [19475.146500] si2168 6-0064: si2168: downloading firmware from file 'dvb-demod-si2168-02.fw' [19475.146898] si2168 6-0064: si2168: found a 'Silicon Labs Si2168' in warm statea vyzkoušení ve VLC, Kaffeine, w_scan, me-tv apod.
Linux (Ubuntu) support for PCTV Systems USB Tuner Devices ========================================================================== ;//////////////////////////////////////////////////////////////////////////////// ;// ;// (C) PCTV Systems 2014 ;// All rights are reserved. Reproduction in whole or in part is prohibited ;// without the written consent of the copyright owner. ;// ;// PCTV Systems reserves the right to make changes without notice at any time. ;// PCTV Systems makes no warranty, expressed, implied or statutory, including ;// but not limited to any implied warranty of merchantibility of fitness ;// for any particular purpose, or that the use will not infringe any ;// third party patent, copyright or trademark. ;// PCTV Systems must not be liable for any loss or damage arising from its use. ;// ;//////////////////////////////////////////////////////////////////////////////// -------------------------------------------------------------------------- This document contains a collection of helpful information to support your PCTV Systems tuner device on Linux operating systems (Ubuntu). -------------------------------------------------------------------------- Important Note: Many of the devices on this page need a firmware which are not part of the kernel. Firmware comes with distribution packages. Copy the file to your firmware folder (usually /lib/firmware). Note : you need root privileges. Example : sudo cp firmware /lib/firmware Test Reference: Ubuntu 14.04 LTS -------------------------------------------------------------------------- List of supported USB Tuner Devices: # PCTV 71e ( Dazzle*TV Stick ) - Supported: Yes - Comment: - Firmware file required: dvb-usb-af9015.fw # PCTV 72e ( PCTV DVB-T Stick Solo, PCTV DVB-T Stick Ultimate ) - Supported: Yes, in kernel since 2.6.26 # PCTV 73A ( PCTV teleScope ) - Supported: Yes, in kernel since 2.6.26 # PCTV 73e ( PCTV nanoStick ) - Supported: Yes, in kernel since 2.6.26 # PCTV 73e SE (PCTV nanoStick Solo) - Supported: Yes, in kernel since 2.6.26 # PCTV 74e ( PCTV picoStick ) - Supported: Yes - Comment: - Firmware files required: as102_data1_st.hex as102_data2_st.hex # PCTV 76e ( PCTV microStick ) - Supported: Yes # PCTV 77e ( PCTV microStick ) - Supported: Yes, in kernel since 3.17 - Comment: - Firmware file required: dvb_nova_12mhz_b0.inp # PCTV 78e ( PCTV microStick ) - Supported: Yes, in kernel since 3.17 - Comment: - Firmware file required: dvb-usb-it9135-02.fw # PCTV 79e ( PCTV microStick ) - Supported: Yes, in kernel since 3.17 - Comment: - Firmware file required: dvb-usb-it9135-02.fw # PCTV 290e ( PCTV nanoStick T2 ) - Supported : Yes, in kernel since 3.0 # PCTV 292e ( PCTV tripleStick ) - Supported : Yes, in kernel since 3.16 - Comment: - Firmware file required: dvb-demod-si2168-01.fw # PCTV 340e ( PCTV Hybrid Pro Stick ) - Supported : Yes, in kernel since 3.1, DVB-T only - Comment: - Firmware file required: dvb-fe-xc4000-1.4.fw - Patches # PCTV 460e ( PCTV DVB-S2 Stick ) - Supported : Yes, in kernel since 3.2 - Comment: - Firmware file required: dvb-fe-tda10071.fw # PCTV 461e ( PCTV DVB-S2 Stick ) - Supported : Yes, in kernel since 3.14 - Comment: - Firmware file required: dvb-demod-m88ds3103.fw # PCTV 510e ( PCTV Quatro Stick ) - Supported : Yes, DVB-T and DVB-C only - Comment: - Firmware file required: dvb-demod-drxk-pctv.fw # PCTV 520e ( PCTV Quatro Stick ) - Supported : Yes, DVB-T and DVB-C only - Comment: - Firmware file required: dvb-demod-drxk-pctv.fw -------------------------------------------------------------------------- Links: http://www.linuxtv.org http://www.linuxtv.org/wiki/index.php/Main_Page http://linuxtv.org/downloads/firmware/ -------------------------------------------------------------------------- (c) 2014 - PCTV SystemsPoužitý HW: core2duo 2.4GHz, 4GB, mobilní ATI radeon 3650HD. Vzdálenost od Prahy 50km stejně jako od Ústí nad Labem.
Dokument vytvořil: jadd, 19.12.2014 21:42 | Poslední úprava: jadd, 24.12.2014 16:54 | Historie změn | Zobrazeno: 2134×
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