O víkendu probíhá na FIT VUT v Brně konference OpenAlt 2026 o otevřeném softwaru a datech, IT bezpečnosti, DIY a IoT. Na programu je spousta zajímavých přednášek. Pokud jste v Brně, stavte se. Vstup zdarma. Přednášky lze sledovat i online na VHSky a YouTube.
Qualcomm uzavřel víceletou dohodu se SpaceX. Bude dodávat rádiové technologie, baseband jednotky a software pro plánovanou pozemní 5G síť Starlink Mobile. Výstavba má zahrnovat desítky tisíc základnových stanic v USA. Zahájení nasazování se očekává v roce 2027. Qualcomm dohodu označuje za svůj dosud největší 5G kontrakt.
Google rozšířil Cloud Vulnerability Reward Program. Nově nabízí odměnu až 250 tisíc dolarů za vysoce závažné architektonické bezpečnostní chyby označované jako Root-in-Cloud.
V březnu byla oznámena spolupráce GrapheneOS s Motorolou. Nejnovější vlajka Motorola Signature 27 je první Motorola s oficiální podporou GrapheneOS. GrapheneOS (Wikpedie) je varianta Androidu zaměřující se na bezpečnost a soukromí.
Omarchy (Wikipedie) je linuxová distribuce s dlaždicovým správcem oken Hyprland. Založena je na Arch Linuxu. Vydána byla v nové verzi 4.5.0. Nově také pro Apple Silicon, konkrétně pro M1/M2/M3/Neo MacBooky.
Byla vydána nová stabilní verze 8.3 webového prohlížeče Vivaldi (Wikipedie). Postavena je na Chromiu 156 s bezpečnostními opravami z Chromia 157. Přehled novinek i s náhledy v příspěvku na blogu.
Multimediální přehrávač mpv byl vydán ve verzi 0.42.0. Jde o větší balík změn po bezmála roce. Mimo jiné se lépe integruje s Waylandem nebo rozšiřuje podporu DVD/Blu-ray, např. umožňuje přehrávat rovnou obrazy médií (soubory iso).
dpkg --add-architecture amd64 apt-get update apt-get install linux-image-amd64:amd64 debootstrap
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apt-get install rdesktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
linux-image-3.16.0-0.bpo.4-686-pae : Depends: initramfs-tools (>= 0.110~) but it is not going to be installed or
dracut (>= 0.40+1-1~) but it is not going to be installed or
linux-initramfs-tool
linux-image-3.2.0-4-686-pae : Depends: initramfs-tools (>= 0.99~) but it is not going to be installed or
linux-initramfs-tool
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
Dám-li apt-get -f install ve snaze vyřešit závislosti, dostanu zpět výše uvedené varování:You are running a kernel (version 3.16.0-0.bpo.4-686-pae) and attempting to remove the same version. This can make the system unbootable as it will remove /boot/vmlinuz-3.16.0-0.bpo.4-686-pae and all modules under the directory /lib/modules/3.16.0-0.bpo.4-686-pae. This can only be fixed with a copy of the kernel image and the corresponding modules. It is highly recommended to abort the kernel removal unless you are prepared to fix the system after removal. Abort kernel removal? YES / NOkliknu na yes.
apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following packages were automatically installed and are no longer required: crda dnsmasq-base irqbalance iw libjim0debian2 libnetfilter-conntrack3 libnuma1 modemmanager usb-modeswitch usb-modeswitch-data wireless-regdb Use 'apt-get autoremove' to remove them. The following extra packages will be installed: initramfs-tools The following packages will be REMOVED: linux-image-3.16.0-0.bpo.4-686-pae The following NEW packages will be installed: initramfs-tools 0 upgraded, 1 newly installed, 1 to remove and 10 not upgraded. Need to get 0 B/91.3 kB of archives. After this operation, 120 MB disk space will be freed. Do you want to continue [Y/n]? (Reading database ... 176566 files and directories currently installed.) Removing linux-image-3.16.0-0.bpo.4-686-pae ... Aborting removal of running kernel image. dpkg: error processing linux-image-3.16.0-0.bpo.4-686-pae (--remove): subprocess installed pre-removal script returned error exit status 1 Errors were encountered while processing: linux-image-3.16.0-0.bpo.4-686-pae E: Sub-process /usr/bin/dpkg returned an error code (1)Jak z toho ven ? Potřebuju nějak čistě vrátit to, co jsem spáchal v kroku 5 při pokusu o migraci na 64bit. Předem díky za každkou radu.
apt-get remove --purge linux-image-amd64:amd64 debootstrap dpkg --remove-architecture amd64 apt-get update
apt-get remove --purge linux-image-amd64:amd64 debootstrap
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package 'linux-image-amd64:amd64' is not installed, so not removed
Package 'debootstrap' is not installed, so not removed
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
linux-image-3.16.0-0.bpo.4-686-pae : Depends: initramfs-tools (>= 0.110~) but it is not going to be installed or
dracut (>= 0.40+1-1~) but it is not going to be installed or
linux-initramfs-tool
linux-image-3.2.0-4-686-pae : Depends: initramfs-tools (>= 0.99~) but it is not going to be installed or
linux-initramfs-tool
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
apt-get -f install to nevyresit?
Balik se take da odstranit pomoci dpkg -r pokud apt-get blbne
apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following packages were automatically installed and are no longer required: crda dnsmasq-base irqbalance iw libjim0debian2 libnetfilter-conntrack3 libnuma1 modemmanager usb-modeswitch usb-modeswitch-data wireless-regdb Use 'apt-get autoremove' to remove them. The following extra packages will be installed: initramfs-tools The following packages will be REMOVED: linux-image-3.16.0-0.bpo.4-686-pae The following NEW packages will be installed: initramfs-tools 0 upgraded, 1 newly installed, 1 to remove and 10 not upgraded. Need to get 0 B/91.3 kB of archives. After this operation, 120 MB disk space will be freed. Do you want to continue [Y/n]? y (Reading database ... 176566 files and directories currently installed.) Removing linux-image-3.16.0-0.bpo.4-686-pae ...v upozorneni davam YES jak je doporuceno
Aborting removal of running kernel image. dpkg: error processing linux-image-3.16.0-0.bpo.4-686-pae (--remove): subprocess installed pre-removal script returned error exit status 1 Errors were encountered while processing: linux-image-3.16.0-0.bpo.4-686-pae E: Sub-process /usr/bin/dpkg returned an error code (1)ono ho to chce pri reseni zavislosti proste vypakovat a to muze zpusobit pry ze nenabootuju.. a toho se bojim, takze jsem vlastne v rekurzi jakoby :(
dpkg --add-architecture amd64 apt-get update apt-get install linux-image-amd64:amd64 debootstrapTakze uz to nevidim :(
apt-get -f installat se vyresi co se vyresit ma, pak
dpkg --remove-architecture amd64 apt-get update apt-get upgradenebudu bootovat protoze bych nenabootoval a pak
apt-get install linux-image-3.16.0-0.bpo.4-686-paeJe to uplna blbost? Nebo me napada .. ja nemam jen linux-image-3.16.0-0.bpo.4-686-pae ale i 3.2.0-4-686-pae. Tak kdyz selze boot po odstraneni 3.16.0-0.bpo.4-686-pae tak vlastne muzu bootnout pomoci 3.2.0-4-686-pae a pripadne 3.16.0-0.bpo.4-686-pae doinstalit pak .. je to tak? Nebo mi nic jineho nezbyde nez se pustit pres vikend stejne do instalace jessieho protoze 64bit proste potrebuju. Potrebuju virtualizovat Centos7 a ten uz v 32bitech je potiz, uz na to chlapi kaslou, i kdyz cetl jsem ze i 7micka je nekde zbastlena jako 32bit. A na 32bitovem hostu 64bitoveho guesta spustit bude asi problem (je - uz jsem to zkousel) ... nebo by to chtelo nejake 64bit knihovny ale ted s rozjebkanyma zavislostma .. to je uz fakt tak na jessieho.
apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following packages were automatically installed and are no longer required: crda dnsmasq-base irqbalance iw libjim0debian2 libnetfilter-conntrack3 libnuma1 modemmanager usb-modeswitch usb-modeswitch-data wireless-regdb Use 'apt-get autoremove' to remove them. The following extra packages will be installed: initramfs-tools The following packages will be REMOVED: linux-image-3.16.0-0.bpo.4-686-pae The following NEW packages will be installed: initramfs-tools 0 upgraded, 1 newly installed, 1 to remove and 10 not upgraded. Need to get 0 B/91.3 kB of archives. After this operation, 120 MB disk space will be freed. Do you want to continue [Y/n]? (Reading database ... 176566 files and directories currently installed.) Removing linux-image-3.16.0-0.bpo.4-686-pae ... /etc/kernel/prerm.d/dkms: dkms: removing: fglrx 14.501.1003 (3.16.0-0.bpo.4-686-pae) (i686) dkms: removing: virtualbox 4.3.18 (3.16.0-0.bpo.4-686-pae) (i686) /etc/kernel/postrm.d/zz-update-grub: Generating grub.cfg ... Found background image: /usr/share/images/desktop-base/desktop-grub.png Found linux image: /boot/vmlinuz-3.2.0-4-686-pae Found initrd image: /boot/initrd.img-3.2.0-4-686-pae done The link /vmlinuz is a damaged link Removing symbolic link vmlinuz You may need to re-run your boot loader The link /initrd.img is a damaged link Removing symbolic link initrd.img You may need to re-run your boot loader Selecting previously unselected package initramfs-tools. (Reading database ... 172599 files and directories currently installed.) Unpacking initramfs-tools (from .../initramfs-tools_0.109.1_all.deb) ... Processing triggers for man-db ... Setting up initramfs-tools (0.109.1) ... update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools ... update-initramfs: /boot/initrd.img-3.2.0-4-686-pae has been altered. update-initramfs: Cannot update. Override with -t option.Zpet uz ho nedostanu. Takze mi nejede wifi a par dalsich veci.
apt-get install linux-image-3.16.0-0.bpo.4-686-pae Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: linux-image-3.16.0-0.bpo.4-686-pae : Depends: initramfs-tools (>= 0.110~) but it is not going to be installed E: Unable to correct problems, you have held broken packages.To je humus tohle :( Ma nekdo nejakou radu?
linux-image-3.16.0-0.bpo.4-686-pae : Depends: initramfs-tools (>= 0.110~) but it is not going to be installedlinux-image-3.16.0-0.bpo.4-686-pae zavisi na initramfs-tools (>= 0.110~) ale nebude nainstalovan. A proc jako?
apt-get install linux-image-3.16.0-0.bpo.4-686-pae -t wheezy-backports Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: initramfs-tools Suggested packages: linux-doc-3.16 debian-kernel-handbook The following NEW packages will be installed: linux-image-3.16.0-0.bpo.4-686-pae The following packages will be upgraded: initramfs-tools 1 upgraded, 1 newly installed, 0 to remove and 166 not upgraded. Need to get 33.5 MB of archives. After this operation, 121 MB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://http.debian.net/debian/ wheezy-backports/main initramfs-tools all 0.115~bpo70+1 [92.6 kB] Get:2 http://http.debian.net/debian/ wheezy-backports/main linux-image-3.16.0-0.bpo.4-686-pae i386 3.16.7-ckt11-1~bpo70+1 [33.4 MB] Fetched 33.5 MB in 5s (5,613 kB/s) Reading changelogs... Done Preconfiguring packages ... (Reading database ... 172652 files and directories currently installed.) Preparing to replace initramfs-tools 0.109.1 (using .../initramfs-tools_0.115~bpo70+1_all.deb) ... Unpacking replacement initramfs-tools ... Selecting previously unselected package linux-image-3.16.0-0.bpo.4-686-pae. Unpacking linux-image-3.16.0-0.bpo.4-686-pae (from .../linux-image-3.16.0-0.bpo.4-686-pae_3.16.7-ckt11-1~bpo70+1_i386.deb) ... Processing triggers for man-db ... Setting up initramfs-tools (0.115~bpo70+1) ... update-initramfs: deferring update (trigger activated) Setting up linux-image-3.16.0-0.bpo.4-686-pae (3.16.7-ckt11-1~bpo70+1) ... /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-3.16.0-0.bpo.4-686-pae /etc/kernel/postinst.d/zz-update-grub: Generating grub.cfg ... Found background image: /usr/share/images/desktop-base/desktop-grub.png Found linux image: /boot/vmlinuz-3.16.0-0.bpo.4-686-pae Found initrd image: /boot/initrd.img-3.16.0-0.bpo.4-686-pae Found linux image: /boot/vmlinuz-3.2.0-4-686-pae Found initrd image: /boot/initrd.img-3.2.0-4-686-pae grub-probe: error: cannot find a GRUB drive for /dev/sdc1. Check your device.map. ls: reading directory /var/lib/os-prober/mount: Input/output error ls: reading directory /var/lib/os-prober/mount: Input/output error ls: reading directory /var/lib/os-prober/mount: Input/output error ls: reading directory /var/lib/os-prober/mount: Input/output error done Processing triggers for initramfs-tools ... update-initramfs: Generating /boot/initrd.img-3.16.0-0.bpo.4-686-pae
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