Canonical vydal (email, blog, YouTube) Ubuntu 24.04 LTS Noble Numbat. Přehled novinek v poznámkách k vydání a také příspěvcích na blogu: novinky v desktopu a novinky v bezpečnosti. Vydány byly také oficiální deriváty Edubuntu, Kubuntu, Lubuntu, Ubuntu Budgie, Ubuntu Cinnamon, Ubuntu Kylin, Ubuntu MATE, Ubuntu Studio, Ubuntu Unity a Xubuntu. Jedná se o 10. LTS verzi.
Na YouTube je k dispozici videozáznam z včerejšího Czech Open Source Policy Forum 2024.
Fossil (Wikipedie) byl vydán ve verzi 2.24. Jedná se o distribuovaný systém správy verzí propojený se správou chyb, wiki stránek a blogů s integrovaným webovým rozhraním. Vše běží z jednoho jediného spustitelného souboru a uloženo je v SQLite databázi.
Byla vydána nová stabilní verze 6.7 webového prohlížeče Vivaldi (Wikipedie). Postavena je na Chromiu 124. Přehled novinek i s náhledy v příspěvku na blogu. Vypíchnout lze Spořič paměti (Memory Saver) automaticky hibernující karty, které nebyly nějakou dobu používány nebo vylepšené Odběry (Feed Reader).
OpenJS Foundation, oficiální projekt konsorcia Linux Foundation, oznámila vydání verze 22 otevřeného multiplatformního prostředí pro vývoj a běh síťových aplikací napsaných v JavaScriptu Node.js (Wikipedie). V říjnu se verze 22 stane novou aktivní LTS verzí. Podpora je plánována do dubna 2027.
Byla vydána verze 8.2 open source virtualizační platformy Proxmox VE (Proxmox Virtual Environment, Wikipedie) založené na Debianu. Přehled novinek v poznámkách k vydání a v informačním videu. Zdůrazněn je průvodce migrací hostů z VMware ESXi do Proxmoxu.
R (Wikipedie), programovací jazyk a prostředí určené pro statistickou analýzu dat a jejich grafické zobrazení, bylo vydáno ve verzi 4.4.0. Její kódové jméno je Puppy Cup.
IBM kupuje společnost HashiCorp (Terraform, Packer, Vault, Boundary, Consul, Nomad, Waypoint, Vagrant, …) za 6,4 miliardy dolarů, tj. 35 dolarů za akcii.
Byl vydán TrueNAS SCALE 24.04 “Dragonfish”. Přehled novinek této open source storage platformy postavené na Debianu v poznámkách k vydání.
Oznámeny byly nové Raspberry Pi Compute Module 4S. Vedle původní 1 GB varianty jsou nově k dispozici také varianty s 2 GB, 4 GB a 8 GB paměti. Compute Modules 4S mají na rozdíl od Compute Module 4 tvar a velikost Compute Module 3+ a předchozích. Lze tak provést snadný upgrade.
)? Nefunguje ani ping na gateway? Kde se pakety ztrácí? A které? Nemáte nějak blbě nakonfigurované DHCP?
[root@hroch jacqo]# tcpdump tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes 17:20:38.809109 IP 205.188.8.86.5190 > 10.78.139.174.55487: P 4158303159:4158303355(196) ack 2843515475 win 16384 17:20:38.809134 IP 10.78.139.174.55487 > 205.188.8.86.5190: . ack 196 win 32767 17:20:38.809758 IP 10.78.139.174.55487 > 205.188.8.86.5190: P 1:106(105) ack 196 win 32767 17:20:38.899603 IP 10.78.139.174.32774 > 81.127.192.33.domain: 40841+ PTR? 174.139.78.10.in-addr.arpa. (44) 17:20:38.953080 IP 205.188.8.86.5190 > 10.78.139.174.55487: . ack 106 win 16384 17:20:40.146353 arp who-has 84.242.66.53 tell 84.242.66.1 17:20:40.205020 IP 205.188.8.86.5190 > 10.78.139.174.55487: P 196:501(305) ack 106 win 16384 17:20:40.244903 IP 10.78.139.174.55487 > 205.188.8.86.5190: . ack 501 win 32767 17:20:41.701037 IP 205.188.8.86.5190 > 10.78.139.174.55487: P 501:806(305) ack 106 win 16384 17:20:41.701064 IP 10.78.139.174.55487 > 205.188.8.86.5190: . ack 806 win 32767 17:20:43.643022 IP 10.78.139.174.32775 > 81.127.192.33.domain: 21726+ AAAA? wpad. (22) 17:20:43.899248 IP 10.78.139.174.32776 > 81.127.192.97.domain: 40841+ PTR? 174.139.78.10.in-addr.arpa. (44) 17:20:45.714788 IP baym-cs185.msgr.hotmail.com.1863 > 10.78.139.174.38116: P 2738277219:2738277247(28) ack 2833082955 win 65019 17:20:45.714814 IP 10.78.139.174.38116 > baym-cs185.msgr.hotmail.com.1863: . ack 28 win 2264 < 4294778060 23426765> 17:20:45.715340 IP 10.78.139.174.38116 > baym-cs185.msgr.hotmail.com.1863: P 1:61(60) ack 28 win 2264 17:20:45.926133 IP baym-cs185.msgr.hotmail.com.1863 > 10.78.139.174.38116: . ack 61 win 65535 < 23426768 4294778060> 17:20:45.926813 IP baym-cs185.msgr.hotmail.com.1863 > 10.78.139.174.38116: P 28:36(8) ack 61 win 65535 < 23426768 4294778060> 17:20:45.966828 IP 10.78.139.174.38116 > baym-cs185.msgr.hotmail.com.1863: . ack 36 win 2264 < 4294778312 23426768> 17:20:46.366817 IP 10.78.139.174.netbios-dgm > 10.255.255.255.netbios-dgm: NBT UDP PACKET(138) 17:20:46.900248 IP 10.78.139.174.32768 > b.root-servers.net.domain: 52707 [1au] PTR? 174.139.78.10.in-addr.arpa. (55) 17:20:47.088206 IP b.root-servers.net.domain > 10.78.139.174.32768: 52707- 0/2/1 (115) 17:20:47.089491 IP 10.78.139.174.32768 > tld6.ultradns.co.uk.domain: 28397% [1au] A? BLACKHOLE-1.IANA.ORG. (49) 17:20:47.089643 IP 10.78.139.174.32768 > tld6.ultradns.co.uk.domain: 30044% [1au] AAAA? BLACKHOLE-1.IANA.ORG. (49) 17:20:47.089782 IP 10.78.139.174.32768 > tld6.ultradns.co.uk.domain: 56602% [1au] A? BLACKHOLE-2.IANA.ORG. (49) 17:20:47.089915 IP 10.78.139.174.32768 > tld6.ultradns.co.uk.domain: 30556% [1au] AAAA? BLACKHOLE-2.IANA.ORG. (49) 17:20:47.124594 IP tld6.ultradns.co.uk.domain > 10.78.139.174.32768: 28397- 0/7/2 (256) 17:20:47.125395 IP 10.78.139.174.32768 > ns.icann.org.domain: 56730% [1au] A? BLACKHOLE-1.IANA.ORG. (49) 17:20:47.125892 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 61133% [1au] A? a.iana-servers.net. (47) 17:20:47.126108 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 6839% [1au] AAAA? a.iana-servers.net. (47) 17:20:47.126340 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 7668% [1au] A? c.iana-servers.net. (47) 17:20:47.126567 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 50949% [1au] AAAA? c.iana-servers.net. (47) 17:20:47.126923 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 63645% [1au] A? rip.psg.com. (40) 17:20:47.127145 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 47309% [1au] AAAA? rip.psg.com. (40) 17:20:47.139463 IP tld6.ultradns.co.uk.domain > 10.78.139.174.32768: 56602- 0/7/2 (256) 17:20:47.139561 IP tld6.ultradns.co.uk.domain > 10.78.139.174.32768: 30044- 0/7/2 (256) 17:20:47.139948 IP 10.78.139.174.32768 > ns.icann.org.domain: 7938% [1au] A? BLACKHOLE-2.IANA.ORG. (49) 17:20:47.140395 IP 10.78.139.174.32768 > ns.icann.org.domain: 34778% [1au] AAAA? BLACKHOLE-1.IANA.ORG. (49) 17:20:47.140880 IP tld6.ultradns.co.uk.domain > 10.78.139.174.32768: 30556- 0/7/2 (256) 17:20:47.141262 IP 10.78.139.174.32768 > ns.icann.org.domain: 50157% [1au] AAAA? BLACKHOLE-2.IANA.ORG. (49) 17:20:47.313822 IP ns.icann.org.domain > 10.78.139.174.32768: 56730 FormErr- [0q] 0/0/0 (12) 17:20:47.314012 IP 10.78.139.174.32768 > ns.icann.org.domain: 4798% A? BLACKHOLE-1.IANA.ORG. (38) 17:20:47.318289 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 61133 FormErr- [0q] 0/0/0 (12) 17:20:47.318390 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 6839 FormErr- [0q] 0/0/0 (12) 17:20:47.318419 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 50949 FormErr- [0q] 0/0/0 (12) 17:20:47.318448 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 7668 FormErr- [0q] 0/0/0 (12) 17:20:47.318486 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 17589% A? a.iana-servers.net. (36) 17:20:47.318679 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 32040% AAAA? a.iana-servers.net. (36) 17:20:47.318778 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 24370% AAAA? c.iana-servers.net. (36) 17:20:47.318870 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 38883% A? c.iana-servers.net. (36) 17:20:47.325966 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 47309 FormErr- [0q] 0/0/0 (12) 17:20:47.326067 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 63645 FormErr- [0q] 0/0/0 (12) 17:20:47.326333 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 25219% AAAA? rip.psg.com. (29) 17:20:47.326429 IP 10.78.139.174.32768 > e.gtld-servers.net.domain: 21242% A? rip.psg.com. (29) 17:20:47.339782 IP ns.icann.org.domain > 10.78.139.174.32768: 34778 FormErr- [0q] 0/0/0 (12) 17:20:47.339888 IP ns.icann.org.domain > 10.78.139.174.32768: 50157 FormErr- [0q] 0/0/0 (12) 17:20:47.339916 IP ns.icann.org.domain > 10.78.139.174.32768: 7938 FormErr- [0q] 0/0/0 (12) 17:20:47.340012 IP 10.78.139.174.32768 > ns.icann.org.domain: 54417% AAAA? BLACKHOLE-1.IANA.ORG. (38) 17:20:47.340163 IP 10.78.139.174.32768 > ns.icann.org.domain: 52338% AAAA? BLACKHOLE-2.IANA.ORG. (38) 17:20:47.340228 IP 10.78.139.174.32768 > ns.icann.org.domain: 26169% A? BLACKHOLE-2.IANA.ORG. (38) 17:20:47.503333 IP ns.icann.org.domain > 10.78.139.174.32768: 4798*- 1/7/8 A blackhole-1.iana.org (363) 17:20:47.503840 IP 10.78.139.174.32768 > blackhole-1.iana.org.domain: 30622 [1au] PTR? 174.139.78.10.in-addr.arpa. (55) 17:20:47.514628 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 32040- 0/4/5 (199) 17:20:47.514821 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 38883- 1/4/5 A c.iana-servers.net (215) 17:20:47.514924 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 24370- 0/4/5 (199) 17:20:47.514961 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 17589- 1/4/5 A a.iana-servers.net (215) 17:20:47.515266 IP 10.78.139.174.32768 > a.iana-servers.net.domain: 56776% [1au] AAAA? a.iana-servers.net. (47) 17:20:47.515868 IP 10.78.139.174.32768 > a.iana-servers.net.domain: 30474% [1au] AAAA? c.iana-servers.net. (47) 17:20:47.541517 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 25219- 0/3/1 (120) 17:20:47.541617 IP e.gtld-servers.net.domain > 10.78.139.174.32768: 21242- 1/3/1 A rip.psg.com (136) 17:20:47.541712 IP ns.icann.org.domain > 10.78.139.174.32768: 52338*- 0/1/0 (96) 17:20:47.541771 IP ns.icann.org.domain > 10.78.139.174.32768: 54417*- 0/1/0 (96) 17:20:47.541824 IP ns.icann.org.domain > 10.78.139.174.32768: 26169*- 1/7/8 A blackhole-2.iana.org (363) 17:20:47.542351 IP 10.78.139.174.32768 > rain.psg.com.domain: 15237% [1au] AAAA? rip.psg.com. (40) 17:20:47.542950 IP 10.78.139.174.32768 > d.root-servers.net.domain: 37991% [1au] A? dns.library.ucla.edu. (49) 17:20:47.543189 IP 10.78.139.174.32768 > d.root-servers.net.domain: 42849% [1au] AAAA? dns.library.ucla.edu. (49) 17:20:47.543431 IP 10.78.139.174.32768 > d.root-servers.net.domain: 45800% [1au] A? arizona.edu. (40) 17:20:47.543687 IP 10.78.139.174.32768 > d.root-servers.net.domain: 44279% [1au] AAAA? arizona.edu. (40) 17:20:47.568851 IP blackhole-1.iana.org.domain > 10.78.139.174.32768: 30622 NXDomain*- 0/1/1 (132) 17:20:47.569503 IP 10.78.139.174.32779 > 81.127.192.33.domain: 3901+ PTR? 86.8.188.205.in-addr.arpa. (43) 17:20:47.677063 IP d.root-servers.net.domain > 10.78.139.174.32768: 37991- 0/8/9 (322) 17:20:47.678428 IP d.root-servers.net.domain > 10.78.139.174.32768: 42849- 0/8/9 (322) 17:20:47.678449 IP 10.78.139.174.32768 > l3.NSTLD.COM.domain: 45096% [1au] A? dns.library.ucla.edu. (49) 17:20:47.678469 IP d.root-servers.net.domain > 10.78.139.174.32768: 45800- 0/8/9 (313) 17:20:47.678508 IP d.root-servers.net.domain > 10.78.139.174.32768: 44279- 0/8/9 (313) 17:20:47.679737 IP 10.78.139.174.32768 > l3.NSTLD.COM.domain: 55316% [1au] AAAA? dns.library.ucla.edu. (49) 17:20:47.680166 IP 10.78.139.174.32768 > l3.NSTLD.COM.domain: 60426% [1au] A? arizona.edu. (40) 17:20:47.680670 IP 10.78.139.174.32768 > l3.NSTLD.COM.domain: 31533% [1au] AAAA? arizona.edu. (40) 17:20:47.709796 IP a.iana-servers.net.domain > 10.78.139.174.32768: 56776*- 0/1/1 (108) 17:20:47.710793 IP a.iana-servers.net.domain > 10.78.139.174.32768: 30474*- 0/1/1 (108) 17:20:47.718637 IP rain.psg.com.domain > 10.78.139.174.32768: 15237* 0/1/1 (92) 17:20:47.810297 IP l3.NSTLD.COM.domain > 10.78.139.174.32768: 55316- 0/4/5 (198) 17:20:47.810545 IP l3.NSTLD.COM.domain > 10.78.139.174.32768: 60426- 0/4/5 (193) 17:20:47.810641 IP l3.NSTLD.COM.domain > 10.78.139.174.32768: 31533- 0/4/5 (193) 17:20:47.810683 IP l3.NSTLD.COM.domain > 10.78.139.174.32768: 45096- 0/4/5 (198) 17:20:47.811007 IP 10.78.139.174.32768 > dns3.ucla.edu.domain: 11876% [1au] AAAA? dns.library.ucla.edu. (49) 17:20:47.812085 IP 10.78.139.174.32768 > optima.cs.arizona.edu.domain: 52193% [1au] A? arizona.edu. (40) 17:20:47.812349 IP 10.78.139.174.32768 > optima.cs.arizona.edu.domain: 41930% [1au] AAAA? arizona.edu. (40) 17:20:47.812643 IP 10.78.139.174.32768 > dns3.ucla.edu.domain: 10461% [1au] A? dns.library.ucla.edu. (49) 17:20:47.993859 IP optima.cs.arizona.edu.domain > 10.78.139.174.32768: 52193*- 2/5/5 A Maggie.telcom.arizona.edu, (252) 17:20:47.994254 IP optima.cs.arizona.edu.domain > 10.78.139.174.32768: 41930*- 0/1/1 (87) 17:20:48.007140 IP dns3.ucla.edu.domain > 10.78.139.174.32768: 11876*- 0/1/1 (90) 17:20:48.007706 IP dns3.ucla.edu.domain > 10.78.139.174.32768: 10461*- 1/5/5 A gaskell.library.ucla.edu (222) 17:20:48.642366 IP 10.78.139.174.32780 > 81.127.192.97.domain: 21726+ AAAA? wpad. (22) 17:20:49.525973 IP 10.78.139.174.32781 > 81.127.192.33.domain: 58438+ AAAA? www.google.com. (32) 17:20:50.220898 arp who-has bno-84-242-66-3.karneval.cz tell 84.242.66.1 17:20:51.644310 IP 10.78.139.174.32768 > E.ROOT-SERVERS.NET.domain: 15948 [1au] AAAA? wpad. (33) 17:20:51.837250 IP E.ROOT-SERVERS.NET.domain > 10.78.139.174.32768: 15948 NXDomain*- 0/1/1 (108) 17:20:51.837890 IP 10.78.139.174.32782 > 81.127.192.33.domain: 26900+ A? wpad. (22) 17:20:52.325622 arp who-has bno-84-242-66-30.karneval.cz tell 84.242.66.1 17:20:52.570623 IP 10.78.139.174.32783 > 81.127.192.97.domain: 3901+ PTR? 86.8.188.205.in-addr.arpa. (43) 17:20:54.526320 IP 10.78.139.174.32784 > 81.127.192.97.domain: 58438+ AAAA? www.google.com. (32) 17:20:55.949861 IP 10.78.139.174.32785 > 81.127.192.33.domain: 32438+ PTR? 33.192.127.81.in-addr.arpa. (44) 17:20:56.838818 IP 10.78.139.174.32786 > 81.127.192.97.domain: 26900+ A? wpad. (22) 17:20:57.527319 IP 10.78.139.174.32768 > f.gtld-servers.net.domain: 7700 [1au] AAAA? www.google.com. (43) 17:20:57.702821 IP 10.78.139.174.32768 > f.gtld-servers.net.domain: 36618 AAAA? www.google.com. (32) 17:20:57.891470 IP 10.78.139.174.32768 > ns3.google.com.domain: 25560 [1au] AAAA? www.google.com. (43) 17:20:58.015240 IP 10.78.139.174.32768 > ns2.google.com.domain: 22715 [1au] AAAA? www.l.google.com. (45) 17:20:59.839882 IP 10.78.139.174.32788 > 81.127.192.33.domain: 11853+ AAAA? wpad. (22) 17:21:00.016400 IP 10.78.139.174.32768 > ns1.google.com.domain: 38985 [1au] AAAA? www.l.google.com. (45) 17:21:04.284017 IP 10.78.139.174.32791 > 81.127.192.33.domain: 6140+ PTR? 53.66.242.84.in-addr.arpa. (43) 17:21:04.335895 IP 10.78.139.174.55487 > 205.188.8.86.5190: P 106:272(166) ack 806 win 32767 17:21:04.469178 IP 10.78.139.174.55487 > 205.188.8.86.5190: . ack 842 win 32767 17:21:04.840311 IP 10.78.139.174.32792 > 81.127.192.97.domain: 11853+ AAAA? wpad. (22) 17:21:05.042238 IP 10.78.139.174.55487 > 205.188.8.86.5190: . ack 1082 win 32767 17:21:05.343263 IP 10.78.139.174.32794 > 81.127.192.97.domain: 52146+ A? www.google.com. (32) 17:21:20.452222 IP 10.78.139.174.32800 > 81.127.192.33.domain: 10509+ PTR? 97.192.127.81.in-addr.arpa. (44) 17:21:25.452429 IP 10.78.139.174.32801 > 81.127.192.97.domain: 10509+ PTR? 97.192.127.81.in-addr.arpa. (44) 17:21:25.970293 arp who-has 10.7.156.33 tell 10.78.139.174 128 packets captured 4268 packets received by filter 3709 packets dropped by kernel
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