Alyssa Rosenzweig se v příspěvku na svém blogu Vulkan 1.3 na M1 za 1 měsíc rozepsala o novém Vulkan 1.3 ovladači Honeykrisp pro Apple M1 splňujícím specifikaci Khronosu. Vychází z ovladače NVK pro GPU od Nvidie. V plánu je dále rozchodit DXVK a vkd3d-proton a tím pádem Direct3D, aby na Apple M1 s Asahi Linuxem běžely hry pro Microsoft Windows.
Byla vydána (𝕏) květnová aktualizace aneb nová verze 1.90 editoru zdrojových kódů Visual Studio Code (Wikipedie). Přehled novinek i s náhledy a animovanými gify v poznámkách k vydání. Ve verzi 1.90 vyjde také VSCodium, tj. komunitní sestavení Visual Studia Code bez telemetrie a licenčních podmínek Microsoftu.
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Počítačová hra Tetris slaví 40 let. Alexej Pažitnov dokončil první hratelnou verzi 6. června 1984. Mezitím vznikla celá řada variant. Například Peklo nebo Nebe. Loni měl premiéru film Tetris.
MicroPython (Wikipedie), tj. implementace Pythonu 3 optimalizovaná pro jednočipové počítače, byl vydán ve verzi 1.23.0. V přehledu novinek je vypíchnuta podpora dynamických USB zařízení nebo nové moduly openamp, tls a vfs.
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Na blogu Raspberry Pi byl představen Raspberry Pi AI Kit určený vlastníkům Raspberry Pi 5, kteří na něm chtějí experimentovat se světem neuronových sítí, umělé inteligence a strojového učení. Jedná se o spolupráci se společností Hailo. Cena AI Kitu je 70 dolarů.
Byla vydána nová verze 14.1 svobodného unixového operačního systému FreeBSD. Podrobný přehled novinek v poznámkách k vydání.
lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp. Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. Bus 001 Device 004: ID 046d:0829 Logitech, Inc.Výstup dmesg:
1.839729] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000 [ 1.849779] Init: Port Power? op_state=1 [ 1.858002] Init: Power Port (0) [ 1.865799] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.877087] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.888920] usb usb1: Product: DWC OTG Controller [ 1.898033] usb usb1: Manufacturer: Linux 3.2.27+ dwc_otg_hcd [ 1.908372] usb usb1: SerialNumber: bcm2708_usb [ 1.918167] hub 1-0:1.0: USB hub found [ 1.926471] hub 1-0:1.0: 1 port detected [ 1.935368] dwc_otg: FIQ enabled [ 1.935386] dwc_otg: NAK holdoff enabled [ 1.935407] Module dwc_common_port init [ 1.935740] usbcore: registered new interface driver uas [ 1.945524] Initializing USB Mass Storage driver... [ 1.954963] usbcore: registered new interface driver usb-storage [ 1.965373] USB Mass Storage support registered. [ 1.974536] usbcore: registered new interface driver libusual [ 1.985053] mousedev: PS/2 mouse device common for all mice [ 1.995830] bcm2835-cpufreq: min=700000 max=700000 cur=700000 [ 2.001668] bcm2835-cpufreq: switching to governor powersave [ 2.011792] bcm2835-cpufreq: switching to governor powersave [ 2.021985] cpuidle: using governor ladder [ 2.034745] cpuidle: using governor menu [ 2.043086] sdhci: Secure Digital Host Controller Interface driver [ 2.053645] sdhci: Copyright(c) Pierre Ossman [ 2.062291] sdhci: Enable low-latency mode [ 2.070726] bcm_power_open() -> 1 [ 2.078452] Registered led device: mmc0:: [ 2.079932] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA [ 2.092258] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77 [ 2.102459] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.113877] Registered led device: led0 [ 2.114275] usbcore: registered new interface driver usbhid [ 2.124174] usbhid: USB HID core driver [ 2.133209] Indeed it is in host mode hprt0 = 00021501 [ 2.150657] TCP cubic registered [ 2.160629] Initializing XFRM netlink socket [ 2.181809] NET: Registered protocol family 17 [ 2.203058] Registering the dns_resolver key type [ 2.223079] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5 [ 2.241228] mmc0: problem reading SD Status register. [ 2.263857] registered taskstats version 1 [ 2.272334] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.290827] mmc0: new high speed SDHC card at address 0007 [ 2.305295] Waiting for root device /dev/mmcblk0p2... [ 2.315412] mmcblk0: mmc0:0007 SD4GB 3.70 GiB [ 2.326930] mmcblk0: p1 p2 [ 2.422966] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 2.434582] Indeed it is in host mode hprt0 = 00001101 [ 2.469734] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.492984] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 2.535192] devtmpfs: mounted [ 2.543649] Freeing init memory: 124K [ 2.673334] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 [ 2.684739] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.698272] hub 1-1:1.0: USB hub found [ 2.706886] hub 1-1:1.0: 3 ports detected [ 2.993321] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 3.103650] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 [ 3.116181] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.132822] smsc95xx v1.0.4 [ 3.198960] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:31:b6:eb [ 3.293183] usb 1-1.2: new high-speed USB device number 4 using dwc_otg [ 3.496493] usb 1-1.2: New USB device found, idVendor=046d, idProduct=0829 [ 3.518520] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.543030] usb 1-1.2: Product: Webcam C110 [ 3.552241] usb 1-1.2: Manufacturer: [ 4.196228] udevd[137]: starting version 175 [ 6.010916] Linux video capture interface: v2.00 [ 6.372527] uvcvideo: Found UVC 1.00 device Webcam C110 (046d:0829) [ 6.622180] input: Webcam C110 as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/1-1.2:1.0/input/input0 [ 6.813488] usbcore: registered new interface driver uvcvideo [ 6.933018] USB Video Class driver (1.1.1) [ 7.310874] usbcore: registered new interface driver snd-usb-audio [ 17.699749] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 18.176788] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 18.818630] bcm2835 ALSA card created! [ 18.841198] bcm2835 ALSA chip created! [ 18.859626] bcm2835 ALSA chip created! [ 18.875306] bcm2835 ALSA chip created! [ 18.893100] bcm2835 ALSA chip created! [ 18.912060] bcm2835 ALSA chip created! [ 18.925902] bcm2835 ALSA chip created! [ 18.938250] bcm2835 ALSA chip created! [ 26.908121] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 36.769214] Adding 102396k swap on /var/swap. Priority:-1 extents:129 across:1754856k SS
$ mplayer -vf screenshot -fps 15 -tv width=1024:height=768:device=/dev/video0 tv:// MPlayer svn r34540 (Debian), built with gcc-4.6 (C) 2000-2012 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing tv://. TV file format detected. Selected driver: v4l2 name: Video 4 Linux 2 input author: Martin Olschewski olschewskizpr.uni-koeln.de comment: first try, more to come v4l2: your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM was used instead. Selected device: Webcam C110 Capabilities: video capture streaming supported norms: inputs: 0 = Camera 1; Current input: 0 Current format: YUYV v4l2: ioctl set format failed: Invalid argument v4l2: ioctl set format failed: Invalid argument v4l2: ioctl set format failed: Invalid argument tv.c: norm_from_string(pal): Bogus norm parameter, setting default. v4l2: ioctl enum norm failed: Invalid argument Error: Cannot set norm! Selected input hasn't got a tuner! v4l2: ioctl set mute failed: Invalid argument [VO_XV] It seems there is no Xvideo support for your video card available. [VO_XV] Run 'xvinfo' to verify its Xv support and read [VO_XV] DOCS/HTML/en/video.html#xv! [VO_XV] See 'mplayer -vo help' for other (non-xv) video out drivers. [VO_XV] Try -vo x11. [gl] no GLX support present Opening video filter: [screenshot] ========================================================================== Opening video decoder: [raw] RAW Uncompressed Video Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] Movie-Aspect is undefined - no prescaling applied. [swscaler 0x1c40380] BICUBIC scaler, from yuyv422 to rgb565le using C VO: [x11] 640x480 => 640x480 BGR 16-bit v4l2: select timeout Selected video codec: [rawyuy2] vfm: raw (RAW YUY2) ========================================================================== Audio: no sound FPS forced to be 15.000 (ftime: 0.067). Starting playback... V: 0.0 1/ 1 ??% ??% ??,?% 0 0 v4l2: select timeout
https://plus.google.com/app/basic/photos/109928236040342205185/album/5759264418828082833/5780498170375008498?banner=pwa&gpsrc=pwrd1
Jestli tam ty f1 a f2 mas, tak zkus skratovat. Ten napajenej hub taky neni moc drahej.
[ 79.274527] usb 1-1.2: New USB device found, idVendor=1a40, idProduct=0101 [ 79.274556] usb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 79.274572] usb 1-1.2: Product: USB 2.0 Hub [ 79.285077] hub 1-1.2:1.0: USB hub found [ 79.285289] hub 1-1.2:1.0: 4 ports detected [ 82.443686] usb 1-1.2.4: new high-speed USB device number 6 using dwc_otg [ 82.657226] usb 1-1.2.4: New USB device found, idVendor=046d, idProduct=0829 [ 82.657257] usb 1-1.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 82.657275] usb 1-1.2.4: Product: Webcam C110 [ 82.657287] usb 1-1.2.4: Manufacturer: [ 82.665481] uvcvideo: Found UVC 1.00 device Webcam C110 (046d:0829) [ 82.673339] input: Webcam C110 as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/1-1.2.4/1-1.2.4:1.0/input/input1 [ 347.185795] retire_capture_urb: 247 callbacks suppressed [ 352.606723] retire_capture_urb: 14 callbacks suppressed [ 357.724027] retire_capture_urb: 14 callbacks suppressed [ 363.747978] retire_capture_urb: 7 callbacks suppressed
Tiskni Sdílej: