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dnes 06:00 | Nová verze

Byla vydána verze 1.3.0 odlehčeného desktopového prostředí Lumina (Wikipedie, GitHub) postaveného nad toolkitem Qt. Z novinek lze zmínit nový motiv ikon nahrazující Oxygen (material-design-[light/dark]) nebo vlastní multimediální přehrávač (lumina-mediaplayer).

Ladislav Hagara | Komentářů: 0
včera 17:33 | Bezpečnostní upozornění

Před šesti týdny byly publikovány výsledky bezpečnostního auditu zdrojových kódů OpenVPN a nalezené bezpečnostní chyby byly opraveny ve verzi OpenVPN 2.4.2. Guido Vranken minulý týden oznámil, že v OpenVPN nalezl další čtyři bezpečnostní chyby (CVE-2017-7520, CVE-2017-7521, CVE-2017-7522 a CVE-2017-7508). Nejzávažnější z nich se týká způsobu, jakým aplikace zachází s SSL certifikáty. Vzdálený útočník může pomocí speciálně

… více »
Ladislav Hagara | Komentářů: 0
včera 06:55 | Zajímavý projekt

V Edici CZ.NIC vyšla kniha Průvodce labyrintem algoritmů. Kniha je ke stažení zcela zdarma (pdf) nebo lze objednat tištěnou verzi za 339 Kč (připojení přes IPv4) nebo 289 Kč (připojení přes IPv6).

Ladislav Hagara | Komentářů: 6
včera 06:33 | Zajímavý software

Byla vydána verze 2.2.0 svobodného správce hesel KeePassXC (Wikipedie). Jedná se o komunitní fork správce hesel KeePassX s řadou vylepšení.

Ladislav Hagara | Komentářů: 0
včera 06:11 | IT novinky

Vývojář Debianu Henrique de Moraes Holschuh upozorňuje v diskusním listu debian-devel na chybu v Hyper-Threadingu v procesorech Skylake a Kaby Lake od Intelu. Za určitých okolností může chyba způsobit nepředvídatelné chování systému. Doporučuje se aktualizace mikrokódu CPU nebo vypnutí Hyper-Threadingu v BIOSu nebo UEFI [reddit].

Ladislav Hagara | Komentářů: 0
24.6. 01:23 | Komunita

Phoronix spustil 2017 Linux Laptop Survey. Tento dotazník s otázkami zaměřenými na parametry ideálního notebooku s Linuxem lze vyplnit do 6. července.

Ladislav Hagara | Komentářů: 3
23.6. 22:44 | Nová verze

Po třech měsících vývoje od vydání verze 5.5.0 byla vydána verze 5.6.0 správce digitálních fotografií digiKam (digiKam Software Collection). Do digiKamu se mimo jiné vrátila HTML galerie a nástroj pro vytváření videa z fotografií. V Bugzille bylo uzavřeno více než 81 záznamů.

Ladislav Hagara | Komentářů: 1
23.6. 17:44 | Nová verze

Byla vydána verze 9.3 open source alternativy GitHubu, tj. softwarového nástroje s webovým rozhraním umožňujícího spolupráci na zdrojových kódech, GitLab. Představení nových vlastností v příspěvku na blogu a na YouTube.

Ladislav Hagara | Komentářů: 3
23.6. 13:53 | Nová verze

Simon Long představil na blogu Raspberry Pi novou verzi 2017-06-21 linuxové distribuce Raspbian určené především pro jednodeskové miniaturní počítače Raspberry Pi. Společně s Raspbianem byl aktualizován také instalační nástroj NOOBS (New Out Of the Box Software). Z novinek lze zdůraznit IDE Thonny pro vývoj v programovacím jazyce Python a především offline verzi Scratche 2.0. Ten bylo dosud možné používat pouze online. Offline bylo možné používat pouze Scratch ve verzi 1.4. Z nového Scratchu lze ovládat také GPIO piny. Scratch 2.0 vyžaduje Flash.

Ladislav Hagara | Komentářů: 1
22.6. 14:24 | Nová verze

Opera 46, verze 46.0.2597.26, byla prohlášena za stabilní. Nejnovější verze tohoto webového prohlížeče je postavena na Chromiu 59. Z novinek lze zmínit například podporu APNG (Animated Portable Network Graphics). Přehled novinek pro vývojáře na blogu Dev.Opera. Oznámení o vydání zmiňuje také první televizní reklamu.

Ladislav Hagara | Komentářů: 0
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Celkem 842 hlasů
 Komentářů: 65, poslední 1.6. 19:16
    Rozcestník

    Dotaz: NetworkManager & nefunkcni bridge

    Jesus Jimenez avatar 9.2.2015 15:00 Jesus Jimenez | skóre: 28
    NetworkManager & nefunkcni bridge
    Přečteno: 117×
    Co delam spatne?
    # nmcli connection add type bridge ifname br0 con-name br0
    Connection 'br0' (7711b3bd-b5a3-4eda-8a97-035218c9cf87) successfully added.
    
    # nmcli connection add type bridge-slave ifname eth0 master br0 
    Connection 'bridge-slave-eth0' (b21d32d2-fc6f-46fa-8e6f-45f44138e6ff) successfully added.
    
    # nmcli connection show | grep br
    bridge-slave-eth0       b21d32d2-fc6f-46fa-8e6f-45f44138e6ff  802-3-ethernet   --       
    br0                     7711b3bd-b5a3-4eda-8a97-035218c9cf87  bridge           br0      
    
    takze misto device eth0 je v tom poslednim sloupci --

    OK, mame nm-connection-editor, takze rozkliknu 'Premostena pripojeni', kde vidim bridge-slave-eth0 a v zalozce Ethernet vyberu misto toho prazdneho pole 'Adresa MAC zarizeni' primo ten ethernet eth0, ulozim
    # nmcli connection show | grep br
    bridge-slave-eth0       b21d32d2-fc6f-46fa-8e6f-45f44138e6ff  802-3-ethernet   --       
    br0                     7711b3bd-b5a3-4eda-8a97-035218c9cf87  bridge           br0
    
    cili zadna zmena
    # brctl show
    bridge name	bridge id		STP enabled	interfaces
    br0		8000.000000000000	yes		
    
    # cat /etc/NetworkManager/system-connections/br0 
    
    [connection]
    id=br0
    uuid=8d213b10-3d21-4225-b6b8-8b02f3990642
    interface-name=br0
    type=bridge
    permissions=
    secondaries=
    
    [ipv6]
    method=auto
    dns-search=
    
    [ipv4]
    method=auto
    dns-search=
    
    # cat /etc/NetworkManager/system-connections/bridge-slave-eth0 
    
    [ethernet]
    mac-address-blacklist=
    
    [connection]
    id=bridge-slave-eth0
    uuid=97e472f0-e985-4297-aceb-29be63df3080
    interface-name=eth0
    type=ethernet
    permissions=
    master=br0
    slave-type=bridge
    secondaries=
    
    Pokud to cele naklikam pres ovladaci panel, je to uplne stejne. Je to NetworkManager 1.0.0 z Archlinuxu.
    Doaenův zákon průtahů: Čím pomaleji pracuješ, tím méně naděláš chyb. -- Murphy

    Odpovědi

    9.2.2015 15:13 NN
    Rozbalit Rozbalit vše Re: NetworkManager & nefunkcni bridge
    No a co je podle tebe spatne?
    Jesus Jimenez avatar 9.2.2015 15:15 Jesus Jimenez | skóre: 28
    Rozbalit Rozbalit vše Re: NetworkManager & nefunkcni bridge
    No spatne je samozrejme to, ze se do toho bridge nenahodi slave interface.

    Doaenův zákon průtahů: Čím pomaleji pracuješ, tím méně naděláš chyb. -- Murphy
    Jesus Jimenez avatar 9.2.2015 15:21 Jesus Jimenez | skóre: 28
    Rozbalit Rozbalit vše Re: NetworkManager & nefunkcni bridge
    Jeste kus debug logu, kdyby sel kolem pavlix ;)
    NetworkManager[19183]: debug [1423491123.436463] [nm-dbus-manager.c:164] private_server_new_connection(): (private) accepted connection 0xb95a30 on private socket (fd 18).
    NetworkManager[19183]: debug [1423491123.512216] [NetworkManagerUtils.c:2130] nm_utils_log_connection_diff(): ++ connection 'update connection' (0xb72ba0 < 0x7fd950004d10):
    NetworkManager[19183]: debug [1423491123.512416] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ connection                [ 0xafd630 < *missing* ]
    NetworkManager[19183]: debug [1423491123.512427] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'br0'
    NetworkManager[19183]: debug [1423491123.512444] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'br0'
    NetworkManager[19183]: debug [1423491123.512461] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
    NetworkManager[19183]: debug [1423491123.512477] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
    NetworkManager[19183]: debug [1423491123.512492] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = 'bridge'
    NetworkManager[19183]: debug [1423491123.512507] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3'
    NetworkManager[19183]: debug [1423491123.512526] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ ipv4                      [ 0xafd4f0 < *missing* ]
    NetworkManager[19183]: debug [1423491123.512536] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.addresses            = ((GPtrArray*) 0xb55960)
    NetworkManager[19183]: debug [1423491123.512552] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns                  = []
    NetworkManager[19183]: debug [1423491123.512566] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns-search           = []
    NetworkManager[19183]: debug [1423491123.512580] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.method               = 'auto'
    NetworkManager[19183]: debug [1423491123.512716] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.routes               = ((GPtrArray*) 0xb55b80)
    NetworkManager[19183]: debug [1423491123.512903] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ ipv6                      [ 0xb8b480 < *missing* ]
    NetworkManager[19183]: debug [1423491123.513056] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.addresses            = ((GPtrArray*) 0xaa3da0)
    NetworkManager[19183]: debug [1423491123.513198] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns                  = []
    NetworkManager[19183]: debug [1423491123.513352] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns-search           = []
    NetworkManager[19183]: debug [1423491123.513505] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.method               = 'auto'
    NetworkManager[19183]: debug [1423491123.513662] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.routes               = ((GPtrArray*) 0xaa3da0)
    NetworkManager[19183]: debug [1423491123.514500] [settings/nm-settings-connection.c:1896] nm_settings_connection_read_and_fill_timestamp(): failed to read connection timestamp for 'ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3': (3) Soubor klíče nemá klíč „ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3“
    NetworkManager[19183]: debug [1423491123.514733] [NetworkManagerUtils.c:2132] nm_utils_log_connection_diff(): ++ connection 'new connection' (0x7fd950004d10):
    NetworkManager[19183]: debug [1423491123.514766] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ connection                [ 0x7fd950004950 ]
    NetworkManager[19183]: debug [1423491123.514777] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'br0'
    NetworkManager[19183]: debug [1423491123.514794] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'br0'
    NetworkManager[19183]: debug [1423491123.514813] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
    NetworkManager[19183]: debug [1423491123.514923] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
    NetworkManager[19183]: debug [1423491123.515069] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = 'bridge'
    NetworkManager[19183]: debug [1423491123.515221] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3'
    NetworkManager[19183]: debug [1423491123.515372] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ ipv4                      [ 0xad01f0 ]
    NetworkManager[19183]: debug [1423491123.515513] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.addresses            = ((GPtrArray*) 0x7fd948001260)
    NetworkManager[19183]: debug [1423491123.515662] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns                  = []
    NetworkManager[19183]: debug [1423491123.515807] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns-search           = []
    NetworkManager[19183]: debug [1423491123.515949] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.method               = 'auto'
    NetworkManager[19183]: debug [1423491123.516095] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.routes               = ((GPtrArray*) 0x7fd948001400)
    NetworkManager[19183]: debug [1423491123.516241] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ ipv6                      [ 0xb783e0 ]
    NetworkManager[19183]: debug [1423491123.516381] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.addresses            = ((GPtrArray*) 0xb4fb60)
    NetworkManager[19183]: debug [1423491123.516531] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns                  = []
    NetworkManager[19183]: debug [1423491123.516676] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns-search           = []
    NetworkManager[19183]: debug [1423491123.516819] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.method               = 'auto'
    NetworkManager[19183]: debug [1423491123.516963] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.routes               = ((GPtrArray*) 0xa6fc40)
    NetworkManager[19183]: debug [1423491123.517135] [platform/nm-platform.c:585] nm_platform_link_get_ifindex(): link not found: br0
    NetworkManager[19183]: debug [1423491123.517259] [platform/nm-platform.c:1084] nm_platform_bridge_add(): link: adding bridge 'br0'
    NetworkManager[19183]: debug [1423491123.519128] [platform/nm-platform.c:585] nm_platform_link_get_ifindex(): link not found: br0
    NetworkManager[19183]: debug [1423491123.519249] [platform/nm-linux-platform.c:2270] link_add(): link: add link 'br0' of type 'bridge' (196608)
    NetworkManager[19183]: debug [1423491123.520154] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.520190] [platform/nm-platform.c:2712] log_link(): signal: link   added: 17: br0 DOWN mtu 1500 bridge
    NetworkManager[19183]: debug [1423491123.520244] [devices/nm-device.c:8032] constructor(): [0xb36ce0] (br0): constructor(): NMDeviceBridge, kernel ifindex 17
    NetworkManager[19183]: debug [1423491123.520291] [devices/nm-device.c:7837] nm_device_update_hw_address(): [0xb36ce0] (br0): hardware address now 52:51:01:3D:D5:ED
    NetworkManager[19183]: info  (br0): carrier is OFF
    NetworkManager[19183]: debug [1423491123.522203] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /sys/class/net/br0/phys_port_id: Chyba při čtení ze souboru „/sys/class/net/br0/phys_port_id“: Operace není podporována
    NetworkManager[19183]: info  (br0): new Bridge device (driver: 'bridge' ifindex: 17)
    NetworkManager[19183]: info  (br0): exported as /org/freedesktop/NetworkManager/Devices/10
    NetworkManager[19183]: info  (br0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
    NetworkManager[19183]: debug [1423491123.522553] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522585] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra_defrtr: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra_defrtr“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522611] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra_pinfo: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra_pinfo“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522635] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522654] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/disable_ipv6: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/disable_ipv6“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522672] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/hop_limit: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/hop_limit“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522688] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/use_tempaddr: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/use_tempaddr“: Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522708] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/disable_ipv6': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522724] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_defrtr': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522740] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_pinfo': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522755] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.522984] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/use_tempaddr': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.523114] [devices/nm-device.c:6264] nm_device_bring_up(): [0xb36ce0] (br0): bringing up device.
    NetworkManager[19183]: debug [1423491123.523242] [platform/nm-platform.c:870] nm_platform_link_set_up(): link: setting up 'br0' (17)
    NetworkManager[19183]: debug [1423491123.523364] [platform/nm-linux-platform.c:2441] link_change_flags(): link: change 17: flags set 'up' (1)
    NetworkManager[19183]: debug [1423491123.523629] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.523695] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge
    NetworkManager[19183]: debug [1423491123.523813] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (1): 'carrier wait'
    NetworkManager[19183]: info  (br0): preparing device
    NetworkManager[19183]: debug [1423491123.524053] [devices/nm-device.c:7066] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'dhcp6' not pending (expected)
    NetworkManager[19183]: debug [1423491123.524171] [devices/nm-device.c:7066] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'autoconf6' not pending (expected)
    NetworkManager[19183]: debug [1423491123.524299] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/disable_ipv6': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.524420] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.524540] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/use_tempaddr': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.524991] [devices/nm-device.c:7579] _set_state_full(): [0xb36ce0] (br0): device is available, will transition to DISCONNECTED
    NetworkManager[19183]: debug [1423491123.525006] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (2): 'queued state change to disconnected'
    NetworkManager[19183]: debug [1423491123.525075] [devices/nm-device.c:7768] nm_device_queue_state(): [0xb36ce0] (br0): queued state change to disconnected due to none (id 7749)
    NetworkManager[19183]: debug [1423491123.525477] [nm-manager.c:1105] system_create_virtual_devices(): creating virtual devices...
    NetworkManager[19183]: debug [1423491123.527239] [settings/nm-agent-manager.c:1317] nm_agent_manager_save_secrets(): Saving secrets for connection /org/freedesktop/NetworkManager/Settings/52 (br0)
    NetworkManager[19183]: debug [1423491123.527276] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbea7d0/br0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491123.527290] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbea7d0/br0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491123.527430] [platform/nm-linux-platform.c:1950] event_notification(): netlink event (type 16) for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.527490] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.527542] [platform/nm-linux-platform.c:4297] handle_udev_event(): UDEV event: action 'add' subsys 'net' device 'br0' (17); seqnum=2330
    NetworkManager[19183]: debug [1423491123.527628] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge driver 'bridge' udi '/sys/devices/virtual/net/br0'
    NetworkManager[19183]: debug [1423491123.527717] [platform/nm-linux-platform.c:1950] event_notification(): netlink event (type 16) for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.527762] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.533848] [nm-dbus-manager.c:119] private_server_message_filter(): (private) closed connection 0xb95a30 on private socket (fd -1).
    NetworkManager[19183]: debug [1423491123.534386] [devices/nm-device.c:7717] queued_set_state(): [0xb36ce0] (br0): running queued state change to disconnected (id 7749)
    NetworkManager[19183]: info  (br0): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
    NetworkManager[19183]: debug [1423491123.534517] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/disable_ipv6': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.534536] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_defrtr': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.534550] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_pinfo': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.534564] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.534577] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/use_tempaddr': (2) Adresář nebo soubor neexistuje
    NetworkManager[19183]: debug [1423491123.534657] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (3): 'autoactivate'
    NetworkManager[19183]: debug [1423491123.534695] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (2): 'queued state change to disconnected'
    NetworkManager[19183]: info  Auto-activating connection 'br0'.
    NetworkManager[19183]: debug [1423491123.535327] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (3): 'activation::0xb44260'
    NetworkManager[19183]: debug [1423491123.535380] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (2): 'autoactivate'
    NetworkManager[19183]: info  (br0): Activation: starting connection 'br0'
    NetworkManager[19183]: info  (br0): Activation: Stage 1 of 5 (Device Prepare) scheduled...
    NetworkManager[19183]: info  (br0): Activation: Stage 1 of 5 (Device Prepare) started...
    NetworkManager[19183]: info  (br0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
    NetworkManager[19183]: debug [1423491123.540540] [nm-active-connection.c:480] check_master_ready(): (0xb44260): not signalling master-ready (no master)
    NetworkManager[19183]: debug [1423491123.540950] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/stp_state' to '1' (current value is '0')
    NetworkManager[19183]: debug [1423491123.542261] [platform/nm-linux-platform.c:2050] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/priority' to '32768' (current value is identical)
    NetworkManager[19183]: debug [1423491123.542336] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/forward_delay' to '1500' (current value is '1499')
    NetworkManager[19183]: debug [1423491123.542364] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/hello_time' to '200' (current value is '199')
    NetworkManager[19183]: debug [1423491123.542389] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/max_age' to '2000' (current value is '1999')
    NetworkManager[19183]: debug [1423491123.542414] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/ageing_time' to '30000' (current value is '29999')
    NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) scheduled...
    NetworkManager[19183]: info  (br0): Activation: Stage 1 of 5 (Device Prepare) complete.
    NetworkManager[19183]: debug [1423491123.542815] [platform/nm-linux-platform.c:1950] event_notification(): netlink event (type 16) for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.542960] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.543115] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge driver 'bridge' udi '/sys/devices/virtual/net/br0'
    NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) starting...
    NetworkManager[19183]: info  (br0): device state change: prepare -> config (reason 'none') [40 50 0]
    NetworkManager[19183]: debug [1423491123.545399] [devices/nm-device.c:6264] nm_device_bring_up(): [0xb36ce0] (br0): bringing up device.
    NetworkManager[19183]: debug [1423491123.545416] [platform/nm-platform.c:870] nm_platform_link_set_up(): link: setting up 'br0' (17)
    NetworkManager[19183]: debug [1423491123.545428] [platform/nm-linux-platform.c:2441] link_change_flags(): link: change 17: flags set 'up' (1)
    NetworkManager[19183]: debug [1423491123.545496] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
    NetworkManager[19183]: debug [1423491123.545551] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge driver 'bridge' udi '/sys/devices/virtual/net/br0'
    NetworkManager[19183]: debug [1423491123.549216] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'carrier wait'
    NetworkManager[19183]: debug [1423491123.549517] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (2): 'carrier wait'
    NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) successful.
    NetworkManager[19183]: debug [1423491123.551456] [devices/nm-device.c:4794] nm_device_activate_schedule_stage3_ip_config_start(): [0xb36ce0] (br0): Activation: setting firewall zone 'default'
    NetworkManager[19183]: debug [1423491123.551478] [nm-firewall-manager.c:194] nm_firewall_manager_add_or_change_zone(): (br0) firewall zone change -> default [7] (not running, simulate success)
    NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) complete.
    NetworkManager[19183]: debug [1423491123.555716] [nm-firewall-manager.c:136] add_or_change_idle_cb(): (br0) firewall zone call pretends success [7]
    NetworkManager[19183]: info  (br0): Activation: Stage 3 of 5 (IP Configure Start) scheduled.
    NetworkManager[19183]: info  (br0): Activation: Stage 3 of 5 (IP Configure Start) started...
    NetworkManager[19183]: info  (br0): device state change: config -> ip-config (reason 'none') [50 70 0]
    NetworkManager[19183]: info  (br0): IPv4 config waiting until carrier is on
    NetworkManager[19183]: info  (br0): IPv6 config waiting until carrier is on
    NetworkManager[19183]: info  (br0): Activation: Stage 3 of 5 (IP Configure Start) complete.
    NetworkManager[19183]: debug [1423491128.793230] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'carrier wait'
    NetworkManager[19183]: debug [1423491129.371765] [nm-dbus-manager.c:164] private_server_new_connection(): (private) accepted connection 0xbf20b0 on private socket (fd 18).
    NetworkManager[19183]: debug [1423491129.442908] [NetworkManagerUtils.c:2130] nm_utils_log_connection_diff(): ++ connection 'update connection' (0xaaef40 < 0xb78660):
    NetworkManager[19183]: debug [1423491129.443069] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ connection                [ 0xb8b520 < *missing* ]
    NetworkManager[19183]: debug [1423491129.443079] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'bridge-slave-eth0'
    NetworkManager[19183]: debug [1423491129.443095] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'eth0'
    NetworkManager[19183]: debug [1423491129.443110] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.master         = 'br0'
    NetworkManager[19183]: debug [1423491129.443125] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
    NetworkManager[19183]: debug [1423491129.443140] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
    NetworkManager[19183]: debug [1423491129.443155] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.slave-type     = 'bridge'
    NetworkManager[19183]: debug [1423491129.443169] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = '802-3-ethernet'
    NetworkManager[19183]: debug [1423491129.443184] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'acb7c071-3194-4821-896a-5e134e01f8e6'
    NetworkManager[19183]: debug [1423491129.443202] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ 802-3-ethernet            [ 0x7fd950003ae0 < *missing* ]
    NetworkManager[19183]: debug [1423491129.443211] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.mac-address-blacklist = []
    NetworkManager[19183]: debug [1423491129.443227] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.s390-options = ((GHashTable*) 0x7fd948004460)
    NetworkManager[19183]: debug [1423491129.443688] [settings/nm-settings-connection.c:1896] nm_settings_connection_read_and_fill_timestamp(): failed to read connection timestamp for 'acb7c071-3194-4821-896a-5e134e01f8e6': (3) Soubor klíče nemá klíč „acb7c071-3194-4821-896a-5e134e01f8e6“
    NetworkManager[19183]: debug [1423491129.443814] [NetworkManagerUtils.c:2132] nm_utils_log_connection_diff(): ++ connection 'new connection' (0xb78660):
    NetworkManager[19183]: debug [1423491129.443836] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ connection                [ 0x7fd9500049f0 ]
    NetworkManager[19183]: debug [1423491129.443842] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'bridge-slave-eth0'
    NetworkManager[19183]: debug [1423491129.443996] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'eth0'
    NetworkManager[19183]: debug [1423491129.444133] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.master         = 'br0'
    NetworkManager[19183]: debug [1423491129.444251] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
    NetworkManager[19183]: debug [1423491129.444380] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
    NetworkManager[19183]: debug [1423491129.444687] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.slave-type     = 'bridge'
    NetworkManager[19183]: debug [1423491129.444697] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = '802-3-ethernet'
    NetworkManager[19183]: debug [1423491129.444810] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'acb7c071-3194-4821-896a-5e134e01f8e6'
    NetworkManager[19183]: debug [1423491129.444946] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ 802-3-ethernet            [ 0x7fd950003a50 ]
    NetworkManager[19183]: debug [1423491129.445070] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.mac-address-blacklist = []
    NetworkManager[19183]: debug [1423491129.445217] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.s390-options = ((GHashTable*) 0xa94c60)
    NetworkManager[19183]: debug [1423491129.447942] [settings/nm-agent-manager.c:1317] nm_agent_manager_save_secrets(): Saving secrets for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0)
    NetworkManager[19183]: debug [1423491129.447971] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbf4390/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491129.447979] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbf4390/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491129.457660] [nm-dbus-manager.c:119] private_server_message_filter(): (private) closed connection 0xbf20b0 on private socket (fd -1).
    NetworkManager[19183]: debug [1423491134.395003] [nm-dbus-manager.c:164] private_server_new_connection(): (private) accepted connection 0xb95a30 on private socket (fd 18).
    NetworkManager[19183]: debug [1423491134.486113] [settings/nm-agent-manager.c:1196] nm_agent_manager_get_secrets(): Secrets requested for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0/connection)
    NetworkManager[19183]: debug [1423491134.486389] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbee630/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491134.486438] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbee630/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491134.486452] [settings/nm-settings-connection.c:956] nm_settings_connection_get_secrets(): (acb7c071-3194-4821-896a-5e134e01f8e6/connection:35) secrets requested flags 0x40000004 hints '(none)'
    NetworkManager[19183]: debug [1423491134.486470] [settings/nm-settings-connection.c:747] agent_secrets_done_cb(): (acb7c071-3194-4821-896a-5e134e01f8e6/connection:35) secrets request error: (4) No agents were available for this request.
    NetworkManager[19183]: debug [1423491134.486854] [settings/nm-agent-manager.c:1196] nm_agent_manager_get_secrets(): Secrets requested for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0/802-3-ethernet)
    NetworkManager[19183]: debug [1423491134.486932] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbf98d0/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491134.486987] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbf98d0/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491134.487002] [settings/nm-settings-connection.c:956] nm_settings_connection_get_secrets(): (acb7c071-3194-4821-896a-5e134e01f8e6/802-3-ethernet:36) secrets requested flags 0x40000004 hints '(none)'
    NetworkManager[19183]: debug [1423491134.487020] [settings/nm-settings-connection.c:747] agent_secrets_done_cb(): (acb7c071-3194-4821-896a-5e134e01f8e6/802-3-ethernet:36) secrets request error: (4) No agents were available for this request.
    NetworkManager[19183]: debug [1423491134.493171] [settings/nm-agent-manager.c:1196] nm_agent_manager_get_secrets(): Secrets requested for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0/bridge-port)
    NetworkManager[19183]: debug [1423491134.493379] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbf0110/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491134.493428] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbf0110/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491134.493443] [settings/nm-settings-connection.c:956] nm_settings_connection_get_secrets(): (acb7c071-3194-4821-896a-5e134e01f8e6/bridge-port:37) secrets requested flags 0x40000004 hints '(none)'
    NetworkManager[19183]: debug [1423491134.493461] [settings/nm-settings-connection.c:747] agent_secrets_done_cb(): (acb7c071-3194-4821-896a-5e134e01f8e6/bridge-port:37) secrets request error: (4) No agents were available for this request.
    NetworkManager[19183]: debug [1423491147.412723] [NetworkManagerUtils.c:2130] nm_utils_log_connection_diff(): ++ connection 'update connection' (0xb55800 < 0xb78660):
    NetworkManager[19183]: debug [1423491147.412936] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ 802-3-ethernet            [ 0x7fd950003c90 < 0x7fd950003a50 ]
    NetworkManager[19183]: debug [1423491147.412952] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.mac-address = '54:53:ED:B1:58:83'
    NetworkManager[19183]: debug [1423491147.415791] [settings/nm-agent-manager.c:1317] nm_agent_manager_save_secrets(): Saving secrets for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0)
    NetworkManager[19183]: debug [1423491147.415813] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbffbf0/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491147.415820] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbffbf0/bridge-slave-eth0 (uid 1000 not required 0)
    NetworkManager[19183]: debug [1423491148.427958] [nm-dbus-manager.c:119] private_server_message_filter(): (private) closed connection 0xb95a30 on private socket (fd -1).
    
    
    Doaenův zákon průtahů: Čím pomaleji pracuješ, tím méně naděláš chyb. -- Murphy

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