Společnost OpenAI představila svůj nejnovější AI model GPT-4o (o jako omni, tj. vše). Nově také "vidí" a "slyší". Videoukázky na 𝕏 nebo YouTube.
Ondřej Filip publikoval reportáž z ceremonie podpisu kořenové zóny DNS. Zhlédnout lze také jeho nedávnou přednášku Jak se podepisuje kořenová zóna Internetu v rámci cyklu Fyzikální čtvrtky FEL ČVUT.
Společnost BenQ uvádí na trh novou řadu monitorů RD určenou pro programátory. První z nich je RD240Q.
Byl aktualizován seznam 500 nejvýkonnějších superpočítačů na světě TOP500. Nejvýkonnějším superpočítačem nadále zůstává Frontier od HPE (Cray) s výkonem 1,206 exaFLOPS. Druhá Aurora má oproti loňsku přibližně dvojnásobný počet jader a dvojnásobný výkon: 1,012 exaFLOPS. Novým počítačem v první desítce je na 6. místě Alps. Novým českým počítačem v TOP500 je na 112. místě C24 ve Škoda Auto v Mladé Boleslavi. Ostravská Karolina, GPU
… více »GHC (Glasgow Haskell Compiler, Wikipedie), tj. překladač funkcionálního programovacího jazyka Haskell (Wikipedie), byl vydán ve verzi 9.10.1. Přehled novinek v poznámkách k vydání.
Po 9 týdnech vývoje od vydání Linuxu 6.8 oznámil Linus Torvalds vydání Linuxu 6.9. Přehled novinek a vylepšení na LWN.net: první a druhá polovina začleňovacího okna. Později také na Linux Kernel Newbies.
Byla vydána verze 0.2.0 v Rustu napsaného frameworku Pingora pro vytváření rychlých, spolehlivých a programovatelných síťových systémů. Společnost Cloudflare jej letos v únoru uvolnila pod licencí Apache 2.0.
Open source RDP (Remote Desktop Protocol) server xrdp (Wikipedie) byl vydán ve verzi 0.10.0. Z novinek je vypíchnuta podpora GFX (Graphic Pipeline Extension). Nová větev řeší také několik bezpečnostních chyb.
Rocky Linux byl vydán v nové stabilní verzi 9.4. Přehled novinek v poznámkách k vydání.
Dellu byla odcizena databáze zákazníků (jméno, adresa, seznam zakoupených produktů) [Customer Care, Bleeping Computer].
martin@linux-desktop:~$ sudo k3b X Error: BadDevice, invalid or uninitialized input device 169 Major opcode: 147 Minor opcode: 3 Resource id: 0x0 Failed to open device X Error: BadDevice, invalid or uninitialized input device 169 Major opcode: 147 Minor opcode: 3 Resource id: 0x0 Failed to open device ERROR: Communication problem with k3b, it probably crashed. martin@linux-desktop:~$ kdecore (KAction): WARNING: KActionCollection::KActionCollection( QObject *parent, const char *name, KInstance *instance ) (K3bDevice::HalConnection) initializing HAL >= 0.5 Mapping udi /org/freedesktop/Hal/devices/storage_model_ASUS_CRW_5224A to device /dev/hdc Mapping udi /org/freedesktop/Hal/devices/storage_model__NEC_DVD_RW_ND_4550A to device /dev/hdb /dev/hdc resolved to /dev/hdc /dev/hdc is block device (0) /dev/hdc seems to be cdrom (K3bDevice::Device) /dev/hdc: init() (K3bDevice::Device) /dev/hdc feature: CD Mastering (K3bDevice::Device) /dev/hdc feature: CD Track At Once (K3bDevice::Device) /dev/hdc unknown profile: 2 (K3bDevice::Device) /dev/hdc: dataLen: 60 (K3bDevice::Device) /dev/hdc: checking for TAO (K3bDevice::Device) /dev/hdc: checking for SAO (K3bDevice::Device) /dev/hdc: checking for SAO_R96P (K3bDevice::Device) /dev/hdc: checking for SAO_R96R (K3bDevice::Device) /dev/hdc: checking for RAW_R16 (K3bDevice::Device) /dev/hdc: checking for RAW_R96P (K3bDevice::Device) /dev/hdc: checking for RAW_R96R (K3bDevice::ScsiCommand) failed: command: GET PERFORMANCE (ac) errorcode: 70 sense key: NOT READY (2) asc: 3a ascq: 1 (K3bDevice::Device) /dev/hdc: GET PERFORMANCE length det failed. (K3bDevice::ScsiCommand) failed: command: GET PERFORMANCE (ac) errorcode: 70 sense key: NOT READY (2) asc: 3a ascq: 1 (K3bDevice::Device) /dev/hdc: GET PERFORMANCE with real length 2048 failed. (K3bDevice::Device) /dev/hdc: Number of supported write speeds via 2A: 0 (K3bDevice::DeviceManager) setting current write speed of device /dev/hdc to 0 /dev/hdb resolved to /dev/hdb /dev/hdb is block device (64) /dev/hdb seems to be cdrom (K3bDevice::Device) /dev/hdb: init() (K3bDevice::Device) /dev/hdb feature: CD Mastering (K3bDevice::Device) /dev/hdb feature: CD Track At Once (K3bDevice::Device) /dev/hdb feature: CD-RW Media Write Support (K3bDevice::Device) /dev/hdb feature: DVD Read (MMC5) (K3bDevice::Device) /dev/hdb feature: DVD+R (K3bDevice::Device) /dev/hdb feature: DVD+RW (K3bDevice::Device) /dev/hdb feature: DVD+R Double Layer (K3bDevice::Device) /dev/hdb feature: DVD-R/-RW Write (K3bDevice::Device) /dev/hdb feature: Rigid Restricted Overwrite (K3bDevice::Device) /dev/hdb unknown profile: 2 (K3bDevice::Device) /dev/hdb: dataLen: 60 (K3bDevice::Device) /dev/hdb: checking for TAO (K3bDevice::Device) /dev/hdb: checking for SAO (K3bDevice::Device) /dev/hdb: checking for SAO_R96P (K3bDevice::ScsiCommand) failed: command: MODE SELECT (55) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0 (K3bDevice::Device) /dev/hdb: checking for SAO_R96R (K3bDevice::Device) /dev/hdb: checking for RAW_R16 (K3bDevice::ScsiCommand) failed: command: MODE SELECT (55) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0 (K3bDevice::Device) /dev/hdb: checking for RAW_R96P (K3bDevice::ScsiCommand) failed: command: MODE SELECT (55) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0 (K3bDevice::Device) /dev/hdb: checking for RAW_R96R (K3bDevice::Device) /dev/hdb: Number of supported write speeds via GET PERFORMANCE: 6 (K3bDevice::Device) /dev/hdb : 8467 KB/s (K3bDevice::Device) /dev/hdb : 7056 KB/s (K3bDevice::Device) /dev/hdb : 5645 KB/s (K3bDevice::Device) /dev/hdb : 4234 KB/s (K3bDevice::Device) /dev/hdb : 2822 KB/s (K3bDevice::Device) /dev/hdb : 1411 KB/s (K3bDevice::DeviceManager) setting current write speed of device /dev/hdb to 3324 /dev/hdc resolved to /dev/hdc (K3bDevice::DeviceManager) dev /dev/hdc already found /dev/hdb resolved to /dev/hdb (K3bDevice::DeviceManager) dev /dev/hdb already found (K3bDevice::DeviceManager) found config entry for devicetype: ASUS CRW-5224A (K3bDevice::DeviceManager) found config entry for devicetype: _NEC DVD_RW ND-4550A Devices: ------------------------------ Blockdevice: /dev/hdc Generic device: Vendor: ASUS Description: CRW-5224A Version: 1.40 Write speed: 0 Profiles: CD-ROM, CD-R, CD-RW Read Cap: CD-ROM, CD-R, CD-RW Write Cap: CD-R, CD-RW Writing modes: SAO, TAO, RAW, SAO/R96P, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R Reader aliases: /dev/hdc ------------------------------ Blockdevice: /dev/hdb Generic device: Vendor: _NEC Description: DVD_RW ND-4550A Version: 1.08 Write speed: 3324 Profiles: DVD-ROM, DVD-R Sequential, DVD-R Dual Layer Sequential, DVD-RAM, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW Read Cap: DVD-ROM, DVD-R, DVD-R Sequential, DVD-R Dual Layer, DVD-R Dual Layer Sequential, DVD-RW, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW Write Cap: DVD-R, DVD-R Sequential, DVD-R Dual Layer, DVD-R Dual Layer Sequential, DVD-RW, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-R, CD-RW Writing modes: SAO, TAO, RAW, SAO/R96R, RAW/R96R, Restricted Overwrite Reader aliases: /dev/hdb ------------------------------ kdecore (KAction): WARNING: KActionCollection::operator+=(): function is severely deprecated.
martin@linux-desktop:~$ sudo k3b setup X Error: BadDevice, invalid or uninitialized input device 169 Major opcode: 147 Minor opcode: 3 Resource id: 0x0 Failed to open device X Error: BadDevice, invalid or uninitialized input device 169 Major opcode: 147 Minor opcode: 3 Resource id: 0x0 Failed to open device ERROR: Communication problem with k3b, it probably crashed. martin@linux-desktop:~$ kdecore (KAction): WARNING: KActionCollection::KActionCollection( QObject *parent, const char *name, KInstance *instance ) (K3bDevice::HalConnection) initializing HAL >= 0.5 Mapping udi /org/freedesktop/Hal/devices/storage_model_ASUS_CRW_5224A to device /dev/hdc Mapping udi /org/freedesktop/Hal/devices/storage_model__NEC_DVD_RW_ND_4550A to device /dev/hdb /dev/hdc resolved to /dev/hdc /dev/hdc is block device (0) /dev/hdc seems to be cdrom (K3bDevice::Device) /dev/hdc: init() (K3bDevice::Device) /dev/hdc feature: CD Mastering (K3bDevice::Device) /dev/hdc feature: CD Track At Once (K3bDevice::Device) /dev/hdc unknown profile: 2 (K3bDevice::Device) /dev/hdc: dataLen: 60 (K3bDevice::Device) /dev/hdc: checking for TAO (K3bDevice::Device) /dev/hdc: checking for SAO (K3bDevice::Device) /dev/hdc: checking for SAO_R96P (K3bDevice::Device) /dev/hdc: checking for SAO_R96R (K3bDevice::Device) /dev/hdc: checking for RAW_R16 (K3bDevice::Device) /dev/hdc: checking for RAW_R96P (K3bDevice::Device) /dev/hdc: checking for RAW_R96R (K3bDevice::ScsiCommand) failed: command: GET PERFORMANCE (ac) errorcode: 70 sense key: NOT READY (2) asc: 3a ascq: 1 (K3bDevice::Device) /dev/hdc: GET PERFORMANCE length det failed. (K3bDevice::ScsiCommand) failed: command: GET PERFORMANCE (ac) errorcode: 70 sense key: NOT READY (2) asc: 3a ascq: 1 (K3bDevice::Device) /dev/hdc: GET PERFORMANCE with real length 2048 failed. (K3bDevice::Device) /dev/hdc: Number of supported write speeds via 2A: 0 (K3bDevice::DeviceManager) setting current write speed of device /dev/hdc to 0 /dev/hdb resolved to /dev/hdb /dev/hdb is block device (64) /dev/hdb seems to be cdrom (K3bDevice::Device) /dev/hdb: init() (K3bDevice::Device) /dev/hdb feature: CD Mastering (K3bDevice::Device) /dev/hdb feature: CD Track At Once (K3bDevice::Device) /dev/hdb feature: CD-RW Media Write Support (K3bDevice::Device) /dev/hdb feature: DVD Read (MMC5) (K3bDevice::Device) /dev/hdb feature: DVD+R (K3bDevice::Device) /dev/hdb feature: DVD+RW (K3bDevice::Device) /dev/hdb feature: DVD+R Double Layer (K3bDevice::Device) /dev/hdb feature: DVD-R/-RW Write (K3bDevice::Device) /dev/hdb feature: Rigid Restricted Overwrite (K3bDevice::Device) /dev/hdb unknown profile: 2 (K3bDevice::Device) /dev/hdb: dataLen: 60 (K3bDevice::Device) /dev/hdb: checking for TAO (K3bDevice::Device) /dev/hdb: checking for SAO (K3bDevice::Device) /dev/hdb: checking for SAO_R96P (K3bDevice::ScsiCommand) failed: command: MODE SELECT (55) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0 (K3bDevice::Device) /dev/hdb: checking for SAO_R96R (K3bDevice::Device) /dev/hdb: checking for RAW_R16 (K3bDevice::ScsiCommand) failed: command: MODE SELECT (55) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0 (K3bDevice::Device) /dev/hdb: checking for RAW_R96P (K3bDevice::ScsiCommand) failed: command: MODE SELECT (55) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0 (K3bDevice::Device) /dev/hdb: checking for RAW_R96R (K3bDevice::Device) /dev/hdb: Number of supported write speeds via GET PERFORMANCE: 6 (K3bDevice::Device) /dev/hdb : 8467 KB/s (K3bDevice::Device) /dev/hdb : 7056 KB/s (K3bDevice::Device) /dev/hdb : 5645 KB/s (K3bDevice::Device) /dev/hdb : 4234 KB/s (K3bDevice::Device) /dev/hdb : 2822 KB/s (K3bDevice::Device) /dev/hdb : 1411 KB/s (K3bDevice::DeviceManager) setting current write speed of device /dev/hdb to 3324 /dev/hdc resolved to /dev/hdc (K3bDevice::DeviceManager) dev /dev/hdc already found /dev/hdb resolved to /dev/hdb (K3bDevice::DeviceManager) dev /dev/hdb already found (K3bDevice::DeviceManager) found config entry for devicetype: ASUS CRW-5224A (K3bDevice::DeviceManager) found config entry for devicetype: _NEC DVD_RW ND-4550A Devices: ------------------------------ Blockdevice: /dev/hdc Generic device: Vendor: ASUS Description: CRW-5224A Version: 1.40 Write speed: 0 Profiles: CD-ROM, CD-R, CD-RW Read Cap: CD-ROM, CD-R, CD-RW Write Cap: CD-R, CD-RW Writing modes: SAO, TAO, RAW, SAO/R96P, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R Reader aliases: /dev/hdc ------------------------------ Blockdevice: /dev/hdb Generic device: Vendor: _NEC Description: DVD_RW ND-4550A Version: 1.08 Write speed: 3324 Profiles: DVD-ROM, DVD-R Sequential, DVD-R Dual Layer Sequential, DVD-RAM, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW Read Cap: DVD-ROM, DVD-R, DVD-R Sequential, DVD-R Dual Layer, DVD-R Dual Layer Sequential, DVD-RW, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW Write Cap: DVD-R, DVD-R Sequential, DVD-R Dual Layer, DVD-R Dual Layer Sequential, DVD-RW, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-R, CD-RW Writing modes: SAO, TAO, RAW, SAO/R96R, RAW/R96R, Restricted Overwrite Reader aliases: /dev/hdb ------------------------------ kdecore (KAction): WARNING: KActionCollection::operator+=(): function is severely deprecated. martin@linux-desktop:~$ X Error: BadDevice, invalid or uninitialized input device 169 Major opcode: 147 Minor opcode: 3 Resource id: 0x0 Failed to open device X Error: BadDevice, invalid or uninitialized input device 169 Major opcode: 147 Minor opcode: 3 Resource id: 0x0 Failed to open device kbuildsycoca running...
martin@linux-desktop:~$ sudo k3b setupten spousteci soubor se jmenuje
k3bsetup
(dohromady).
martin@linux-desktop:~$ k3bsetup bash: k3bsetup: command not found martin@linux-desktop:~$ sudo k3bsetup sudo: k3bsetup: command not found martin@linux-desktop:~$ k3bsetup bash: k3bsetup: command not found martin@linux-desktop:~$ sudo k3bsetup sudo: k3bsetup: command not found martin@linux-desktop:~$
K otazce: Resilo se to tady: http://www.abclinuxu.cz/forum/show/175774.
martin@linux-desktop:~$ sudo chmod +s $(which cdrecord) martin@linux-desktop:~$Děkuji všem zúčastněným za rady
# chmod 6755 /usr/bin/{cdrecord,wodim,cdda2wav,icedax}
Tiskni Sdílej: