První česká družice navržená a sestavená výhradně studenty se dostala na oběžnou dráhu Země. Družice KOSTKA, kterou vyvinul studentský tým YSpace z Vysokého učení technického v Brně (VUT), dnes odstartovala na palubě rakety Falcon 9 společnosti SpaceX v rámci mise Transporter-17 z kalifornské základny Vandenberg Space Force Base.
Po nákresech ovladače Steam Controller a puku společnost Valve na svém GitLabu publikovala projekt Inkterface, tj. podrobný návod (PDF, video v mp4) na sestavení předního panelu s e-papírovým displejem pro Steam Machine pro zobrazování systémových informací. Použity jsou součástky od společnosti Adafruit.
V jádře Linux byla nalezena a v dubnu letošního roku v upstreamu opravena kritická zranitelnost Bad Epoll aneb CVE-2026-46242. Jedná se o zranitelnost typu "race-condition use-after-free", která běžnému uživateli umožňuje získat práva roota. Na distribucích Linuxu i na Androidu. Dokonce i zevnitř sandboxu prohlížeče Chrome. Chyba byla do Linuxu zavedena v dubnu 2023, tj. Linux 6.4.
Byla vydána nová verze 10.4 sady aplikací pro SSH komunikaci OpenSSH. Přináší řadu důležitých bezpečnostních oprav, vylepšení funkcí a oprav chyb. Vyzkoušet lze experimentální podporu postkvantového algoritmu mldsa44-ed25519.
Open Printer je otevřená kompaktní tiskárna od Open Tools. Brzy by měla být spuštěna kampaň na její podporu na Crowd Supply. Současně by měly být uvolněny zdrojové kódy. Postavena je na Raspberry Pi Zero W a STM32. Používá inkoustové kazety HP 302.
Byla vydána nová verze 3.28.0 FreeRDP, tj. svobodné implementace protokolu RDP (Remote Desktop Protocol). Opraveno bylo 8 zranitelností.
Čeští policisté společně se svými tureckými kolegy zadrželi 51 lidí, kteří se podle kriminalistů podíleli na provozu podvodného call centra v Istanbulu. Skupina je spojena s 1173 případy podvodů na českých občanech, při kterých vznikla škoda přes 553 milionů korun.
Immich byl vydán v nové verzi 3.0.0. Jedná se o alternativu k výchozím aplikacím od Googlu a Applu pro správu fotografií a videí umožňující vlastní hosting serveru Immich. K vyzkoušení je demo. Immich je součástí balíčků open source aplikací FUTO. Zdrojové kódy jsou k dispozici na GitHubu pod licencí AGPL-3.0.
Společnost Juno Computers prodávající počítače s předinstalovaným Linuxem má nově v nabídce linuxový tablet Juno Tab 4 - WiFi. Na výběr je Debian, Ubuntu a Kubuntu. Předobjednat jej lze za 949 liber (26 500 korun).
Podman (Pod Manager), nástroj umožňující vytvářet a provozovat kontejnery, aniž by uživatel potřeboval práva roota, byl vydán v nové major verzi 6.0.0. Přehled novinek v poznámkách k vydání. Řešena je i vážná bezpečnostní chyba CVE-2026-57231.
Nepodarilo sa mi nahodit siet vo vmplayer3.0. Vsetko sa skompiluje OK, ale vypise to, ze nemoze nastartovat siet. Ked som upgradoval z 11.1 na 11.2, vsetko bolo ok. Potom som to znova komplet preinstaloval na 11.2 a pouzil som desktop kernel, ktory je pekne rychly na desktope, ale vmnet uz nenabehne:
suse112:~ # vmware-modconfig --console --install-all
Stopping VMware services:
VMware USB Arbitrator done
VM communication interface socket family done
Virtual machine communication interface done
Virtual machine monitor done
Blocking file system done
Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-root/modules/vmmon-only'
make -C /lib/modules/2.6.31.5-0.1-desktop/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= modules
make[1]: Entering directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C ../../../linux-2.6.31.5-0.1 O=/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop/. modules
CC [M] /tmp/vmware-root/modules/vmmon-only/linux/driver.o
CC [M] /tmp/vmware-root/modules/vmmon-only/linux/driverLog.o
CC [M] /tmp/vmware-root/modules/vmmon-only/linux/hostif.o
/tmp/vmware-root/modules/vmmon-only/linux/hostif.c: In function ‘HostIFReadUptimeWork’:
/tmp/vmware-root/modules/vmmon-only/linux/hostif.c:1944: warning: ‘newUpBase’ may be used uninitialized in this function
CC [M] /tmp/vmware-root/modules/vmmon-only/linux/iommu.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/comport.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/cpuid.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/hashFunc.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/memtrack.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/phystrack.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/task.o
CC [M] /tmp/vmware-root/modules/vmmon-only/common/vmx86.o
CC [M] /tmp/vmware-root/modules/vmmon-only/vmcore/moduleloop.o
LD [M] /tmp/vmware-root/modules/vmmon-only/vmmon.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/vmware-root/modules/vmmon-only/vmmon.mod.o
LD [M] /tmp/vmware-root/modules/vmmon-only/vmmon.ko
make[1]: Leaving directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C $PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= postbuild
make[1]: Entering directory `/tmp/vmware-root/modules/vmmon-only'
make[1]: `postbuild' is up to date.
make[1]: Leaving directory `/tmp/vmware-root/modules/vmmon-only'
cp -f vmmon.ko ./../vmmon.o
make: Leaving directory `/tmp/vmware-root/modules/vmmon-only'
Built vmmon module
Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-root/modules/vmnet-only'
make -C /lib/modules/2.6.31.5-0.1-desktop/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= modules
make[1]: Entering directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C ../../../linux-2.6.31.5-0.1 O=/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop/. modules
CC [M] /tmp/vmware-root/modules/vmnet-only/driver.o
CC [M] /tmp/vmware-root/modules/vmnet-only/hub.o
CC [M] /tmp/vmware-root/modules/vmnet-only/userif.o
CC [M] /tmp/vmware-root/modules/vmnet-only/netif.o
CC [M] /tmp/vmware-root/modules/vmnet-only/bridge.o
CC [M] /tmp/vmware-root/modules/vmnet-only/filter.o
CC [M] /tmp/vmware-root/modules/vmnet-only/procfs.o
CC [M] /tmp/vmware-root/modules/vmnet-only/smac_compat.o
CC [M] /tmp/vmware-root/modules/vmnet-only/smac.o
CC [M] /tmp/vmware-root/modules/vmnet-only/vnetEvent.o
CC [M] /tmp/vmware-root/modules/vmnet-only/vnetUserListener.o
LD [M] /tmp/vmware-root/modules/vmnet-only/vmnet.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/vmware-root/modules/vmnet-only/vmnet.mod.o
LD [M] /tmp/vmware-root/modules/vmnet-only/vmnet.ko
make[1]: Leaving directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C $PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= postbuild
make[1]: Entering directory `/tmp/vmware-root/modules/vmnet-only'
make[1]: `postbuild' is up to date.
make[1]: Leaving directory `/tmp/vmware-root/modules/vmnet-only'
cp -f vmnet.ko ./../vmnet.o
make: Leaving directory `/tmp/vmware-root/modules/vmnet-only'
Built vmnet module
Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-root/modules/vmblock-only'
make -C /lib/modules/2.6.31.5-0.1-desktop/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= modules
make[1]: Entering directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C ../../../linux-2.6.31.5-0.1 O=/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop/. modules
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/block.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/control.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/dbllnklst.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/dentry.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/file.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/filesystem.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/inode.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/module.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/stubs.o
CC [M] /tmp/vmware-root/modules/vmblock-only/linux/super.o
LD [M] /tmp/vmware-root/modules/vmblock-only/vmblock.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/vmware-root/modules/vmblock-only/vmblock.mod.o
LD [M] /tmp/vmware-root/modules/vmblock-only/vmblock.ko
make[1]: Leaving directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C $PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= postbuild
make[1]: Entering directory `/tmp/vmware-root/modules/vmblock-only'
make[1]: `postbuild' is up to date.
make[1]: Leaving directory `/tmp/vmware-root/modules/vmblock-only'
cp -f vmblock.ko ./../vmblock.o
make: Leaving directory `/tmp/vmware-root/modules/vmblock-only'
Built vmblock module
Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-root/modules/vmci-only'
make -C /lib/modules/2.6.31.5-0.1-desktop/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= modules
make[1]: Entering directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C ../../../linux-2.6.31.5-0.1 O=/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop/. modules
CC [M] /tmp/vmware-root/modules/vmci-only/linux/driver.o
CC [M] /tmp/vmware-root/modules/vmci-only/linux/driverLog.o
CC [M] /tmp/vmware-root/modules/vmci-only/linux/vmciKernelIf.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciContext.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciDatagram.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciDriver.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciDs.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciEvent.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciGroup.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciHashtable.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciProcess.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciQueuePair.o
CC [M] /tmp/vmware-root/modules/vmci-only/common/vmciResource.o
LD [M] /tmp/vmware-root/modules/vmci-only/vmci.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/vmware-root/modules/vmci-only/vmci.mod.o
LD [M] /tmp/vmware-root/modules/vmci-only/vmci.ko
make[1]: Leaving directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C $PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= postbuild
make[1]: Entering directory `/tmp/vmware-root/modules/vmci-only'
make[1]: `postbuild' is up to date.
make[1]: Leaving directory `/tmp/vmware-root/modules/vmci-only'
cp -f vmci.ko ./../vmci.o
make: Leaving directory `/tmp/vmware-root/modules/vmci-only'
Built vmci module
Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-root/modules/vsock-only'
make -C /lib/modules/2.6.31.5-0.1-desktop/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= modules
make[1]: Entering directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C ../../../linux-2.6.31.5-0.1 O=/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop/. modules
CC [M] /tmp/vmware-root/modules/vsock-only/linux/af_vsock.o
CC [M] /tmp/vmware-root/modules/vsock-only/linux/notify.o
CC [M] /tmp/vmware-root/modules/vsock-only/linux/stats.o
CC [M] /tmp/vmware-root/modules/vsock-only/linux/util.o
CC [M] /tmp/vmware-root/modules/vsock-only/linux/vsockAddr.o
CC [M] /tmp/vmware-root/modules/vsock-only/driverLog.o
LD [M] /tmp/vmware-root/modules/vsock-only/vsock.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/vmware-root/modules/vsock-only/vsock.mod.o
LD [M] /tmp/vmware-root/modules/vsock-only/vsock.ko
make[1]: Leaving directory `/usr/src/linux-2.6.31.5-0.1-obj/i386/desktop'
make -C $PWD SRCROOT=$PWD/. \
MODULEBUILDDIR= postbuild
make[1]: Entering directory `/tmp/vmware-root/modules/vsock-only'
make[1]: `postbuild' is up to date.
make[1]: Leaving directory `/tmp/vmware-root/modules/vsock-only'
cp -f vsock.ko ./../vsock.o
make: Leaving directory `/tmp/vmware-root/modules/vsock-only'
Built vsock module
Starting VMware services:
VMware USB Arbitrator done
Virtual machine monitor done
Virtual machine communication interface done
VM communication interface socket family done
Blocking file system done
Virtual ethernet failed
Unable to start services
suse112:~ # /etc/init.d/vmware start
Starting VMware services:
VMware USB Arbitrator done
Virtual machine monitor failed
Virtual machine communication interface done
VM communication interface socket family done
Blocking file system done
Virtual ethernet failed
suse112:~ # vmware-networks --start
Failed to initialize
suse112:~ # vmware-networks --status
Failed to initialize
suse112:~ # vmware-networks --stop
Database file is not present.
suse112:~ # uname -a
Linux suse112 2.6.31.5-0.1-desktop #1 SMP PREEMPT 2009-10-26 15:49:03 +0100 i686 i686 i386 GNU/Linux
Modul je dokonca zavedeny v pamati:
suse112:~ # lsmod|grep vm
vmnet 51520 0
vmblock 15648 2
vmci 65780 1 vsock
vmmon 87308 0
suse112:~ #
Ale vmware nenastartuje:
suse112:~ # /etc/init.d/vmware start
Starting VMware services:
VMware USB Arbitrator done
Virtual machine monitor done
Virtual machine communication interface done
VM communication interface socket family done
Blocking file system done
Virtual ethernet failed
suse112:~ #
Řešení dotazu:
/var/log/vnetlib:
Database file is not present.
Failed to initialize
Dec 01 10:43:34 VNLFileExists - Cannot check for file or directory: /etc/vmware/networking , error: No such file or directory
Dec 01 10:43:34 VNLNetCfgLoad - Import file does not exist
Dec 01 10:43:34 VNL_Load - Error loading the vnet configuration, file used: /etc/vmware/networking
Dec 01 10:43:34 VNLNetCfgUnload - Requested cache is not loaded
Dec 01 10:48:28 VNL_Load - LOG_ERR logged
Dec 01 10:48:28 VNL_Load - LOG_WRN logged
Dec 01 10:48:28 VNL_Load - LOG_OK logged
Dec 01 10:48:28 VNL_Load - Successfully initialized Vnetlib
Dec 01 10:48:28 VNL_Unload - Vnetlib unloaded.
Stopped all configured services on all networks
Internet Software Consortium DHCP Server 2.0
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
All rights reserved.
Please contribute if you find this software useful.
For info, please visit http://www.isc.org/dhcp-contrib.html
Configured subnet: 192.168.56.0
Setting vmnet-dhcp IP address: 192.168.56.254
Opened: /dev/vmnet1
Recving on VNet/vmnet1/192.168.56.0
Sending on VNet/vmnet1/192.168.56.0
Internet Software Consortium DHCP Server 2.0
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
All rights reserved.
Please contribute if you find this software useful.
For info, please visit http://www.isc.org/dhcp-contrib.html
Configured subnet: 192.168.21.0
Setting vmnet-dhcp IP address: 192.168.21.254
Opened: /dev/vmnet8
Recving on VNet/vmnet8/192.168.21.0
Sending on VNet/vmnet8/192.168.21.0
Dec 01 10:48:32 VNL_Load - LOG_ERR logged
Dec 01 10:48:32 VNL_Load - LOG_WRN logged
Dec 01 10:48:32 VNL_Load - LOG_OK logged
Dec 01 10:48:32 VNL_Load - Successfully initialized Vnetlib
Dec 01 10:48:32 VNL_StartService - Started "Bridge" service for vnet: vmnet0
Dec 01 10:48:33 VNL_CheckSubnetAvailability - Subnet: 192.168.56.0 on vnet: vmnet1 is available
Dec 01 10:48:33 VNL_CheckSubnetAvailability - Subnet: 192.168.21.0 on vnet: vmnet8 is available
Dec 01 10:48:33 VNL_StartService - Started "DHCP" service for vnet: vmnet1
Dec 01 10:48:33 VNL_EnableNetworkAdapter - Successfully enabled hostonly adapter on vnet: vmnet1
Dec 01 10:48:34 VNL_StartService - Started "DHCP" service for vnet: vmnet8
Dec 01 10:48:34 VNL_StartService - Started "NAT" service for vnet: vmnet8
Dec 01 10:48:34 VNL_EnableNetworkAdapter - Successfully enabled hostonly adapter on vnet: vmnet8
Dec 01 10:48:34 VNL_StartService - Started "Netdetect" service for vnet: vmnet0
Dec 01 10:48:34 VNL_Unload - Vnetlib unloaded.
Started Bridge networking on vmnet0
Started DHCP service on vmnet1
Enabled hostonly virtual adapter on vmnet1
Started DHCP service on vmnet8
Started NAT service on vmnet8
Enabled hostonly virtual adapter on vmnet8
Started Network detection service
Started all configured services on all networks
----------------
suse112:~ # /etc/init.d/vmware stop
Stopping VMware services:
VMware USB Arbitrator done
VM communication interface socket family done
Virtual machine communication interface done
Virtual machine monitor done
Blocking file system done
suse112:~ # /etc/init.d/vmware start
Starting VMware services:
VMware USB Arbitrator done
Virtual machine monitor done
Virtual machine communication interface done
VM communication interface socket family done
Blocking file system done
Virtual ethernet done
Shared Memory Available done
suse112:~ #
vmware-netcfg, není to tak i tady?
insserv (ať už přímo nebo prostřednictvím jiného nástroje, např. YaSTu).
Tiskni
Sdílej: