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    dnes 10:44 | IT novinky

    Společnost Valve aktualizovala přehled o hardwarovém a softwarovém vybavení uživatelů služby Steam. Podíl uživatelů Linuxu poprvé překročil 3 %, aktuálně 3,05 %. Nejčastěji používané linuxové distribuce jsou Arch Linux, Linux Mint a Ubuntu. Při výběru jenom Linuxu vede SteamOS Holo s 27,18 %. Procesor AMD používá 67,10 % hráčů na Linuxu.

    Ladislav Hagara | Komentářů: 0
    dnes 10:33 | Zajímavý projekt

    Joel Severin v diskusním listu LKML představil svůj projekt linuxového jádra ve WebAssembly (Wasm). Linux tak "nativně" běží ve webovém prohlížeči. Potřebné skripty pro převod jsou k dispozici na GitHubu.

    Ladislav Hagara | Komentářů: 0
    včera 23:33 | Nová verze

    Byla vydána nová verze 25.10.31 svobodného multiplatformního video editoru Shotcut (Wikipedie) postaveného nad multimediálním frameworkem MLT. Shotcut je vedle zdrojových kódů k dispozici také ve formátech AppImage, Flatpak a Snap.

    Ladislav Hagara | Komentářů: 0
    1.11. 07:33 | Komunita

    O víkendu probíhá konference OpenAlt 2025 (Stream). Na programu je spousta zajímavých přednášek. Pokud jste v Brně, stavte se. Vstup zdarma.

    Ladislav Hagara | Komentářů: 0
    1.11. 00:55 | IT novinky

    Josef Průša představil novou velkoformátovou uzavřenou CoreXY 3D tiskárnu Prusa CORE One L a nový open source standard chytrých cívek OpenPrintTag i s novou přepracovanou špulkou.

    Ladislav Hagara | Komentářů: 8
    31.10. 18:33 | IT novinky

    Na GOG.com běží Autumn Sale. Při té příležitosti je zdarma hororová počítačová hra STASIS (ProtonDB: Platinum).

    Ladislav Hagara | Komentářů: 0
    31.10. 13:22 | Komunita

    Ubuntu 25.10 má nově balíčky sestavené také pro úroveň mikroarchitektury x86-64-v3 (amd64v3).

    Ladislav Hagara | Komentářů: 8
    31.10. 01:22 | Nová verze

    Byla vydána verze 1.91.0 programovacího jazyka Rust (Wikipedie). Podrobnosti v poznámkách k vydání. Vyzkoušet Rust lze například na stránce Rust by Example.

    Ladislav Hagara | Komentářů: 0
    31.10. 00:11 | IT novinky

    Ministerstvo průmyslu a obchodu vyhlásilo druhou veřejnou soutěž v programu TWIST, který podporuje výzkum, vývoj a využití umělé inteligence v podnikání. Firmy mohou získat až 30 milionů korun na jeden projekt zaměřený na nové produkty či inovaci podnikových procesů. Návrhy projektů lze podávat od 31. října do 17. prosince 2025. Celková alokace výzvy činí 800 milionů korun.

    Ladislav Hagara | Komentářů: 5
    30.10. 23:44 | Komunita

    Google v srpnu oznámil, že na „certifikovaných“ zařízeních s Androidem omezí instalaci aplikací (včetně „sideloadingu“) tak, že bude vyžadovat, aby aplikace byly podepsány centrálně registrovanými vývojáři s ověřenou identitou. Iniciativa Keep Android Open se to snaží zvrátit. Podepsat lze otevřený dopis adresovaný Googlu nebo petici na Change.org.

    Ladislav Hagara | Komentářů: 0
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     Komentářů: 15, poslední včera 08:25
    Rozcestník

    Administrace komentářů

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    Příspěvek
    2.8.2019 11:37 Fastmancz | skóre: 4
    Rozbalit Rozbalit vše Re: Ubuntu - nefunkční wifi

    Tak já to nechápu, změnil jsem název hotspotu a nyní se připojím, ale stejně si myslím, že tam bude nějaký problém s balíčky, i když těžko říct. Příkaz lspci vypsal tohle:

    00:00.0 Host bridge: Intel Corporation Device 31f0 (rev 03)
    00:00.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Dynamic Platform and Thermal Framework Processor Participant (rev 03)
    00:02.0 VGA compatible controller: Intel Corporation Device 3185 (rev 03)
    00:0e.0 Audio device: Intel Corporation Device 3198 (rev 03)
    00:0f.0 Communication controller: Intel Corporation Celeron/Pentium Silver Processor Trusted Execution Engine Interface (rev 03)
    00:12.0 SATA controller: Intel Corporation Device 31e3 (rev 03)
    00:15.0 USB controller: Intel Corporation Device 31a8 (rev 03)
    00:16.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO I2C Host Controller (rev 03)
    00:16.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO I2C Host Controller (rev 03)
    00:16.2 Signal processing controller: Intel Corporation Device 31b0 (rev 03)
    00:16.3 Signal processing controller: Intel Corporation Device 31b2 (rev 03)
    00:17.0 Signal processing controller: Intel Corporation Device 31b4 (rev 03)
    00:17.1 Signal processing controller: Intel Corporation Device 31b6 (rev 03)
    00:17.2 Signal processing controller: Intel Corporation Device 31b8 (rev 03)
    00:17.3 Signal processing controller: Intel Corporation Device 31ba (rev 03)
    00:18.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 03)
    00:18.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 03)
    00:18.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 03)
    00:18.3 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 03)
    00:19.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 03)
    00:19.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 03)
    00:19.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 03)
    00:1c.0 SD Host controller: Intel Corporation Device 31cc (rev 03)
    00:1e.0 SD Host controller: Intel Corporation Device 31d0 (rev 03)
    00:1f.0 ISA bridge: Intel Corporation Device 31e8 (rev 03)
    00:1f.1 SMBus: Intel Corporation Celeron/Pentium Silver Processor Gaussian Mixture Model (rev 03)

     

    error log:

    Aug  2 11:22:57 mj ubuntu-report[1157]: level=error msg="data were not delivered successfully to metrics server, retrying in 120s"
    Aug  2 11:22:58 mj gnome-software[1736]: hiding category productivity featured applications: found only 0 to show, need at least 9
    Aug  2 11:22:58 mj gnome-software[1736]: hiding category audio-video featured applications: found only 0 to show, need at least 9
    Aug  2 11:22:58 mj PackageKit: resolve transaction /18_bbbbeeec from uid 1000 finished with success after 39ms
    Aug  2 11:22:58 mj PackageKit: resolve transaction /19_acaadeac from uid 1000 finished with success after 43ms
    Aug  2 11:22:58 mj PackageKit: resolve transaction /20_eeeddcee from uid 1000 finished with success after 42ms
    Aug  2 11:22:58 mj PackageKit: resolve transaction /21_caeeebba from uid 1000 finished with success after 39ms
    Aug  2 11:22:58 mj PackageKit: resolve transaction /22_ddbcebdb from uid 1000 finished with success after 43ms
    Aug  2 11:22:58 mj PackageKit: resolve transaction /23_edcbcbec from uid 1000 finished with success after 43ms
    Aug  2 11:22:58 mj PackageKit: resolve transaction /24_abdadacd from uid 1000 finished with success after 43ms
    Aug  2 11:22:58 mj gnome-software[1736]: failed to get featured apps: no apps to show
    Aug  2 11:22:58 mj PackageKit: resolve transaction /25_baebbbed from uid 1000 finished with success after 39ms
    Aug  2 11:22:58 mj gnome-software[1736]: Only 1 apps for popular list, hiding
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8655] settings-connection[0x5590fbd3df50,936bb268-efcd-4012-8871-28122d0390d8]: write: successfully committed (keyfile: update /etc/NetworkMana$
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8665] device (wlx18bb2604eb40): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8720] device (wlx18bb2604eb40): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8730] device (wlx18bb2604eb40): Activation: (wifi) connection 'MojeWifi' has security, and secrets exist.  No new secrets needed.
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8733] Config: added 'ssid' value 'MojeWifi'
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8735] Config: added 'scan_ssid' value '1'
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8736] Config: added 'bgscan' value 'simple:30:-80:86400'
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8738] Config: added 'key_mgmt' value 'WPA-PSK'
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8739] Config: added 'auth_alg' value 'OPEN'
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8741] Config: added 'psk' value '<hidden>'
    Aug  2 11:23:15 mj NetworkManager[727]: <info>  [1564737795.8860] device (wlx18bb2604eb40): supplicant interface state: inactive -> scanning
    Aug  2 11:23:16 mj wpa_supplicant[742]: wlx18bb2604eb40: SME: Trying to authenticate with a8:7d:12:50:42:db (SSID='MojeWifi' freq=2462 MHz)
    Aug  2 11:23:16 mj kernel: [  132.744776] wlx18bb2604eb40: authenticate with a8:7d:12:50:42:db
    Aug  2 11:23:16 mj NetworkManager[727]: <info>  [1564737796.9310] device (wlx18bb2604eb40): supplicant interface state: scanning -> authenticating
    Aug  2 11:23:16 mj kernel: [  132.751235] wlx18bb2604eb40: send auth to a8:7d:12:50:42:db (try 1/3)
    Aug  2 11:23:16 mj wpa_supplicant[742]: wlx18bb2604eb40: Trying to associate with a8:7d:12:50:42:db (SSID='MojeWifi' freq=2462 MHz)
    Aug  2 11:23:16 mj kernel: [  132.759225] wlx18bb2604eb40: authenticated
    Aug  2 11:23:16 mj kernel: [  132.763084] wlx18bb2604eb40: associate with a8:7d:12:50:42:db (try 1/3)
    Aug  2 11:23:16 mj NetworkManager[727]: <info>  [1564737796.9441] device (wlx18bb2604eb40): supplicant interface state: authenticating -> associating
    Aug  2 11:23:16 mj kernel: [  132.778418] wlx18bb2604eb40: RX AssocResp from a8:7d:12:50:42:db (capab=0x1631 status=0 aid=5)
    Aug  2 11:23:16 mj wpa_supplicant[742]: wlx18bb2604eb40: Associated with a8:7d:12:50:42:db
    Aug  2 11:23:16 mj wpa_supplicant[742]: wlx18bb2604eb40: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
    Aug  2 11:23:16 mj wpa_supplicant[742]: wlx18bb2604eb40: CTRL-EVENT-REGDOM-CHANGE init=COUNTRY_IE type=COUNTRY alpha2=CZ
    Aug  2 11:23:16 mj kernel: [  132.779296] usb 1-3: rtl8xxxu_bss_info_changed: HT supported
    Aug  2 11:23:16 mj kernel: [  132.779296] usb 1-3: rtl8xxxu_bss_info_changed: HT supported
    Aug  2 11:23:16 mj kernel: [  132.779824] wlx18bb2604eb40: associated
    Aug  2 11:23:16 mj NetworkManager[727]: <info>  [1564737796.9651] device (wlx18bb2604eb40): supplicant interface state: associating -> 4-way handshake
    Aug  2 11:23:17 mj kernel: [  132.824466] wlx18bb2604eb40: Limiting TX power to 20 (20 - 0) dBm as advertised by a8:7d:12:50:42:db
    Aug  2 11:23:17 mj wpa_supplicant[742]: wlx18bb2604eb40: WPA: Key negotiation completed with a8:7d:12:50:42:db [PTK=CCMP GTK=CCMP]
    Aug  2 11:23:17 mj wpa_supplicant[742]: wlx18bb2604eb40: CTRL-EVENT-CONNECTED - Connection to a8:7d:12:50:42:db completed [id=0 id_str=]
    Aug  2 11:23:17 mj kernel: [  132.826091] IPv6: ADDRCONF(NETDEV_CHANGE): wlx18bb2604eb40: link becomes ready
    Aug  2 11:23:17 mj NetworkManager[727]: <info>  [1564737797.0099] device (wlx18bb2604eb40): supplicant interface state: 4-way handshake -> completed
    Aug  2 11:23:17 mj NetworkManager[727]: <info>  [1564737797.0099] device (wlx18bb2604eb40): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "MojeWifi"
    Aug  2 11:23:17 mj NetworkManager[727]: <info>  [1564737797.0102] device (wlx18bb2604eb40): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
    Aug  2 11:23:17 mj NetworkManager[727]: <info>  [1564737797.0121] dhcp4 (wlx18bb2604eb40): activation: beginning transaction (timeout in 45 seconds)
    Aug  2 11:23:17 mj NetworkManager[727]: <info>  [1564737797.0194] dhcp4 (wlx18bb2604eb40): dhclient started with pid 1865
    Aug  2 11:23:17 mj avahi-daemon[693]: Joining mDNS multicast group on interface wlx18bb2604eb40.IPv6 with address fe80::29b4:ff99:f5e8:3685.
    Aug  2 11:23:17 mj avahi-daemon[693]: New relevant interface wlx18bb2604eb40.IPv6 for mDNS.
    Aug  2 11:23:17 mj avahi-daemon[693]: Registering new address record for fe80::29b4:ff99:f5e8:3685 on wlx18bb2604eb40.*.
    Aug  2 11:23:17 mj dhclient[1865]: DHCPDISCOVER on wlx18bb2604eb40 to 255.255.255.255 port 67 interval 3 (xid=0x5737d831)
    Aug  2 11:23:17 mj PackageKit: refresh-cache transaction /26_ebdabaee from uid 1000 finished with failed after 82ms
    Aug  2 11:23:17 mj PackageKit: refresh-cache transaction /27_dddedbaa from uid 1000 finished with failed after 115ms
    Aug  2 11:23:17 mj wpa_supplicant[742]: wlx18bb2604eb40: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-66 noise=9999 txrate=1000
    Aug  2 11:23:20 mj dhclient[1865]: DHCPOFFER of 192.168.43.94 from 192.168.43.54
    Aug  2 11:23:20 mj dhclient[1865]: DHCPREQUEST for 192.168.43.94 on wlx18bb2604eb40 to 255.255.255.255 port 67 (xid=0x31d83757)
    Aug  2 11:23:20 mj dhclient[1865]: DHCPACK of 192.168.43.94 from 192.168.43.54 (xid=0x5737d831)
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1179] dhcp4 (wlx18bb2604eb40):   address 192.168.43.94
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1180] dhcp4 (wlx18bb2604eb40):   plen 24 (255.255.255.0)
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1180] dhcp4 (wlx18bb2604eb40):   gateway 192.168.43.54
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1180] dhcp4 (wlx18bb2604eb40):   lease time 3600
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1181] dhcp4 (wlx18bb2604eb40):   hostname 'mj'
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1181] dhcp4 (wlx18bb2604eb40):   nameserver '192.168.43.54'
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1181] dhcp4 (wlx18bb2604eb40): state changed unknown -> bound
    Aug  2 11:23:20 mj avahi-daemon[693]: Joining mDNS multicast group on interface wlx18bb2604eb40.IPv4 with address 192.168.43.94.
    Aug  2 11:23:20 mj avahi-daemon[693]: New relevant interface wlx18bb2604eb40.IPv4 for mDNS.
    Aug  2 11:23:20 mj whoopsie[884]: [11:23:20] Cannot reach: https://daisy.ubuntu.com
    Aug  2 11:23:20 mj avahi-daemon[693]: Registering new address record for 192.168.43.94 on wlx18bb2604eb40.IPv4.
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1229] device (wlx18bb2604eb40): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1240] device (wlx18bb2604eb40): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1243] device (wlx18bb2604eb40): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1258] manager: NetworkManager state is now CONNECTED_LOCAL
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1427] manager: NetworkManager state is now CONNECTED_SITE
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1429] policy: set 'MojeWifi' (wlx18bb2604eb40) as default for IPv4 routing and DNS
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.1436] device (wlx18bb2604eb40): Activation: successful, device activated.
    Aug  2 11:23:20 mj dhclient[1865]: bound to 192.168.43.94 -- renewal in 1485 seconds.
    Aug  2 11:23:20 mj dbus-daemon[689]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.13' (uid=0 pid=727 co$
    Aug  2 11:23:20 mj gsd-sharing[1464]: Failed to StopUnit service: GDBus.Error:org.freedesktop.systemd1.NoSuchUnit: Unit gnome-user-share-webdav.service not loaded.
    Aug  2 11:23:20 mj gsd-sharing[1464]: Failed to StopUnit service: GDBus.Error:org.freedesktop.systemd1.NoSuchUnit: Unit rygel.service not loaded.
    Aug  2 11:23:20 mj gsd-sharing[1464]: Failed to StopUnit service: GDBus.Error:org.freedesktop.systemd1.NoSuchUnit: Unit gnome-remote-desktop.service not loaded.
    Aug  2 11:23:20 mj gsd-sharing[1464]: Failed to StopUnit service: GDBus.Error:org.freedesktop.systemd1.NoSuchUnit: Unit vino-server.service not loaded.
    Aug  2 11:23:20 mj systemd[1]: Starting Network Manager Script Dispatcher Service...
    Aug  2 11:23:20 mj dbus-daemon[689]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
    Aug  2 11:23:20 mj systemd[1]: Started Network Manager Script Dispatcher Service.
    Aug  2 11:23:20 mj nm-dispatcher: req:1 'up' [wlx18bb2604eb40]: new request (1 scripts)
    Aug  2 11:23:20 mj systemd[1]: Started Network Manager Script Dispatcher Service.
    Aug  2 11:23:20 mj nm-dispatcher: req:1 'up' [wlx18bb2604eb40]: new request (1 scripts)
    Aug  2 11:23:20 mj nm-dispatcher: req:1 'up' [wlx18bb2604eb40]: start running ordered scripts...
    Aug  2 11:23:20 mj systemd-resolved[618]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP.
    Aug  2 11:23:20 mj systemd-resolved[618]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP.
    Aug  2 11:23:20 mj NetworkManager[727]: <info>  [1564737800.5183] manager: NetworkManager state is now CONNECTED_GLOBAL
    Aug  2 11:23:20 mj nm-dispatcher: req:2 'connectivity-change': new request (1 scripts)
    Aug  2 11:23:20 mj nm-dispatcher: req:2 'connectivity-change': start running ordered scripts...
    Aug  2 11:23:20 mj whoopsie[884]: [11:23:20] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
    Aug  2 11:23:20 mj whoopsie[884]: [11:23:20] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
    Aug  2 11:23:20 mj whoopsie[884]: [11:23:20] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
    Aug  2 11:23:22 mj whoopsie[884]: [11:23:22] online
    Aug  2 11:23:24 mj kernel: [  140.163709] i2c_hid i2c-HTIX5288:00: i2c_hid_get_input: incomplete report (32/1)
    Aug  2 11:23:24 mj kernel: [  140.166698] i2c_hid i2c-HTIX5288:00: i2c_hid_get_input: incomplete report (32/29046)

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