Microsoft představil Azure Linux 4.0 a Azure Container Linux. Na konferenci Open Source Summit North America 2026 organizované konsorciem Linux Foundation a sponzorované také Microsoftem. Azure Linux 4.0 vychází z Fedora Linuxu. Azure Container Linux je založen na projektu Flatcar. Azure Linux (GitHub, Wikipedie) byl původně znám jako CBL-Mariner.
Nové číslo časopisu Raspberry Pi zdarma ke čtení: Raspberry Pi Official Magazine 165 (pdf).
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Firefox 151 podporuje Web Serial API. Pro komunikaci s různými mikrokontroléry připojenými přes USB nebo sériové porty už není nutné spouštět Chrome nebo na Chromiu postavené webové prohlížeče.
Byla vydána nová stabilní verze 8.0 webového prohlížeče Vivaldi (Wikipedie). Postavena je na Chromiu 148. Přehled novinek i s náhledy v příspěvku na blogu.
Ve FreeBSD byla nalezena a opravena zranitelnost FatGid aneb CVE-2026-45250. Jedná se o lokální eskalaci práv. Neprivilegovaný uživatel se může stát rootem.
Společnost Flipper Devices oznámila Flipper One. Zcela nový Flipper postavený od nuly. Jedná se o open-source linuxovou platformu založenou na čipu Rockchip RK3576. Hledají se dobrovolníci pro pomoc s dokončením vývoje (ovladače, testování, tvorba modulů).
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Společnost Red Hat oznámila vydání Red Hat Enterprise Linuxu (RHEL) 10.2 a 9.8. Vedle nových vlastností a oprav chyb přináší také aktualizaci ovladačů a předběžné ukázky budoucích technologií. Vypíchnout lze CLI AI asistenta goose. Podrobnosti v poznámkách k vydání (10.2 a 9.8).
Organizace Apache Software Foundation (ASF) vydala verzi 30 integrovaného vývojového prostředí a vývojové platformy napsané v Javě NetBeans (Wikipedie). Přehled novinek na GitHubu. Instalovat lze také ze Snapcraftu a Flathubu.
01:00.0 VGA compatible controller: nVidia Corporation Quadro NVS 290 (rev a1)Stahnul jsem a prelozil drivery NVIDIA-Linux-x86_64-169.12-pkg2.run driver se nainstaluje, pouzije, ale kdyz mu zadam twinview do konfiguraku:
Section "Device"
#Driver "intel"
Identifier "Generic Video Card"
Driver "nvidia"
#the TwinView stuff
Option "TwinView"
Option "MetaModes" "1280x1024,1280x1024; 1280x1024; 1024x768,1024x768; 1024x768; 800x600,800x600; 800x600"
Option "TwinViewOrientation" "RightOf"
Option "SecondMonitorHorizSync" "UseEdidFreqs"
Option "SecondMonitorVertRefresh" "UseEdidFreqs"
EndSection
(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32 (==) NVIDIA(0): RGB weight 888 (==) NVIDIA(0): Default visual is TrueColor (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0) (**) NVIDIA(0): Option "TwinView" (**) NVIDIA(0): Option "TwinViewOrientation" "RightOf" (**) NVIDIA(0): Option "SecondMonitorHorizSync" "UseEdidFreqs" (**) NVIDIA(0): Option "SecondMonitorVertRefresh" "UseEdidFreqs" (**) NVIDIA(0): Option "MetaModes" "1280x1024,1280x1024; 1280x1024; 1024x768,1024x768; 1024x768; 800x600,800x600; 800x600" (**) NVIDIA(0): Enabling RENDER acceleration (**) NVIDIA(0): TwinView enabled (II) NVIDIA(0): Support for GLX with the Damage and Composite X extensions is (II) NVIDIA(0): enabled. (II) NVIDIA(0): NVIDIA GPU Quadro NVS 290 (G86GL) at PCI:1:0:0 (GPU-0) (--) NVIDIA(0): Memory: 262144 kBytes (--) NVIDIA(0): VideoBIOS: 60.86.5b.00.22 (II) NVIDIA(0): Detected PCI Express Link width: 16X (--) NVIDIA(0): Interlaced video modes are supported on this GPU (--) NVIDIA(0): Connected display device(s) on Quadro NVS 290 at PCI:1:0:0: (--) NVIDIA(0): Samsung SyncMaster (DFP-0) (--) NVIDIA(0): Samsung SyncMaster (DFP-0): 165.0 MHz maximum pixel clock (--) NVIDIA(0): Samsung SyncMaster (DFP-0): Internal Single Link TMDS (WW) NVIDIA(0): TwinView requested, but only 1 display devices found. (II) NVIDIA(0): Assigned Display Device: DFP-0 (WW) NVIDIA(0): Invalid display device in Mode Description "1280x1024" (WW) NVIDIA(0): Not using mode description "1280x1024"; unable to map to (WW) NVIDIA(0): display device (WW) NVIDIA(0): Invalid display device in Mode Description "1024x768" (WW) NVIDIA(0): Not using mode description "1024x768"; unable to map to (WW) NVIDIA(0): display device (WW) NVIDIA(0): Invalid display device in Mode Description "800x600" (WW) NVIDIA(0): Not using mode description "800x600"; unable to map to display (WW) NVIDIA(0): device (II) NVIDIA(0): Validated modes: (II) NVIDIA(0): "1280x1024,1280x1024" (II) NVIDIA(0): "1280x1024" (II) NVIDIA(0): "1024x768,1024x768" (II) NVIDIA(0): "1024x768" (II) NVIDIA(0): "800x600,800x600" (II) NVIDIA(0): "800x600" (II) NVIDIA(0): Virtual screen size determined to be 1280 x 1024 (--) NVIDIA(0): DPI set to (85, 86); computed from "UseEdidDpi" X config (--) NVIDIA(0): option (==) NVIDIA(0): Enabling 32-bit ARGB GLX visuals. (--) Depth 24 pixmap format is 32 bpp (II) do I need RAC? No, I don't.Z te karty leze jen jeden konektor, ktery je rozvetven na 2 DVI. Nevite nekdo co s tim? Akcelerace na tom jednom monitoru co je rozpoznan funguje... Diky.
cijoml@optiplex:~$ nvidia-settings --query=all
Attributes for optiplex:0.0:
Attribute 'DigitalVibrance' (optiplex:0.0; display device: DFP-0): 0.
The valid values for 'DigitalVibrance' are in the range 0 - 1023 (inclusive).
'DigitalVibrance' is display device specific.
'DigitalVibrance' can use the following target types: X Screen, GPU.
Attribute 'BusType' (optiplex:0.0): 2.
The valid values for 'BusType' are in the range 0 - 3 (inclusive).
'BusType' is a read-only attribute.
'BusType' can use the following target types: X Screen, GPU.
Attribute 'BusRate' (optiplex:0.0): 16.
The valid values for 'BusRate' are in the range 1 - 16 (inclusive).
'BusRate' is a read-only attribute.
'BusRate' can use the following target types: X Screen, GPU.
Attribute 'VideoRam' (optiplex:0.0): 262144.
'VideoRam' is an integer attribute.
'VideoRam' is a read-only attribute.
'VideoRam' can use the following target types: X Screen, GPU.
Attribute 'Irq' (optiplex:0.0): 16.
'Irq' is an integer attribute.
'Irq' is a read-only attribute.
'Irq' can use the following target types: X Screen, GPU.
Attribute 'OperatingSystem' (optiplex:0.0): 0.
The valid values for 'OperatingSystem' are in the range 0 - 2 (inclusive).
'OperatingSystem' is a read-only attribute.
'OperatingSystem' can use the following target types: X Screen, GPU.
Attribute 'SyncToVBlank' (optiplex:0.0): 0.
'SyncToVBlank' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'SyncToVBlank' can use the following target types: X Screen.
Attribute 'AllowFlipping' (optiplex:0.0): 1.
'AllowFlipping' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'AllowFlipping' can use the following target types: X Screen.
Attribute 'LogAniso' (optiplex:0.0): 0.
The valid values for 'LogAniso' are in the range 0 - 4 (inclusive).
'LogAniso' can use the following target types: X Screen.
Attribute 'FSAA' (optiplex:0.0): 0.
Valid values for 'FSAA' are: 0, 1, 5, 7, 8, 10 and 12.
'FSAA' can use the following target types: X Screen.
Attribute 'TextureSharpen' (optiplex:0.0): 0.
'TextureSharpen' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'TextureSharpen' can use the following target types: X Screen.
Attribute 'TwinView' (optiplex:0.0): 0.
'TwinView' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'TwinView' is a read-only attribute.
'TwinView' can use the following target types: X Screen.
Attribute 'ConnectedDisplays' (optiplex:0.0): 0x00010000.
'ConnectedDisplays' is a bitmask attribute.
'ConnectedDisplays' is a read-only attribute.
'ConnectedDisplays' can use the following target types: X Screen, GPU.
Attribute 'EnabledDisplays' (optiplex:0.0): 0x00010000.
'EnabledDisplays' is a bitmask attribute.
'EnabledDisplays' is a read-only attribute.
'EnabledDisplays' can use the following target types: X Screen, GPU.
Attribute 'AssociatedDisplays' (optiplex:0.0): 0x00010000.
'AssociatedDisplays' is a bitmask attribute.
'AssociatedDisplays' can use the following target types: X Screen.
Attribute 'Depth30Allowed' (optiplex:0.0): 0.
'Depth30Allowed' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'Depth30Allowed' is a read-only attribute.
'Depth30Allowed' can use the following target types: X Screen, GPU.
Attribute 'ForceGenericCpu' (optiplex:0.0): 0.
'ForceGenericCpu' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'ForceGenericCpu' can use the following target types: X Screen.
Attribute 'GammaCorrectedAALines' (optiplex:0.0): 0.
'GammaCorrectedAALines' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'GammaCorrectedAALines' can use the following target types: X Screen.
Attribute 'CursorShadow' (optiplex:0.0): 0.
'CursorShadow' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'CursorShadow' can use the following target types: X Screen.
Attribute 'CursorShadowXOffset' (optiplex:0.0): 4.
The valid values for 'CursorShadowXOffset' are in the range 0 - 32 (inclusive).
'CursorShadowXOffset' can use the following target types: X Screen.
Attribute 'CursorShadowYOffset' (optiplex:0.0): 2.
The valid values for 'CursorShadowYOffset' are in the range 0 - 32 (inclusive).
'CursorShadowYOffset' can use the following target types: X Screen.
Attribute 'CursorShadowAlpha' (optiplex:0.0): 64.
The valid values for 'CursorShadowAlpha' are in the range 0 - 254 (inclusive).
'CursorShadowAlpha' can use the following target types: X Screen.
Attribute 'CursorShadowRed' (optiplex:0.0): 0.
The valid values for 'CursorShadowRed' are in the range 0 - 255 (inclusive).
'CursorShadowRed' can use the following target types: X Screen.
Attribute 'CursorShadowGreen' (optiplex:0.0): 0.
The valid values for 'CursorShadowGreen' are in the range 0 - 255 (inclusive).
'CursorShadowGreen' can use the following target types: X Screen.
Attribute 'CursorShadowBlue' (optiplex:0.0): 0.
The valid values for 'CursorShadowBlue' are in the range 0 - 255 (inclusive).
'CursorShadowBlue' can use the following target types: X Screen.
Attribute 'FSAAAppControlled' (optiplex:0.0): 1.
'FSAAAppControlled' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'FSAAAppControlled' can use the following target types: X Screen.
Attribute 'LogAnisoAppControlled' (optiplex:0.0): 1.
'LogAnisoAppControlled' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'LogAnisoAppControlled' can use the following target types: X Screen.
Attribute 'RefreshRate' (optiplex:0.0; display device: DFP-0): 60.02 Hz.
'RefreshRate' is an integer attribute.
'RefreshRate' is a read-only attribute.
'RefreshRate' is display device specific.
'RefreshRate' can use the following target types: X Screen, GPU.
Attribute 'InitialPixmapPlacement' (optiplex:0.0): 1.
The valid values for 'InitialPixmapPlacement' are in the range 0 - 4 (inclusive).
'InitialPixmapPlacement' can use the following target types: X Screen.
Attribute 'DynamicTwinview' (optiplex:0.0): 1.
'DynamicTwinview' is an integer attribute.
'DynamicTwinview' is a read-only attribute.
'DynamicTwinview' can use the following target types: X Screen.
Attribute 'MultiGpuDisplayOwner' (optiplex:0.0): 0.
'MultiGpuDisplayOwner' is an integer attribute.
'MultiGpuDisplayOwner' is a read-only attribute.
'MultiGpuDisplayOwner' can use the following target types: X Screen.
Attribute 'GPUScaling' (optiplex:0.0; display device: DFP-0): 2,1.
Valid values for 'GPUScaling' are: [1, 2 and 3], [1 and 2].
'GPUScaling' is display device specific.
'GPUScaling' can use the following target types: X Screen, GPU.
Attribute 'FrontendResolution' (optiplex:0.0; display device: DFP-0): 1280,1024.
'FrontendResolution' is a packed integer attribute.
'FrontendResolution' is a read-only attribute.
'FrontendResolution' is display device specific.
'FrontendResolution' can use the following target types: X Screen, GPU.
Attribute 'BackendResolution' (optiplex:0.0; display device: DFP-0): 1280,1024.
'BackendResolution' is a packed integer attribute.
'BackendResolution' is a read-only attribute.
'BackendResolution' is display device specific.
'BackendResolution' can use the following target types: X Screen, GPU.
Attribute 'FlatpanelNativeResolution' (optiplex:0.0; display device: DFP-0): 1280,1024.
'FlatpanelNativeResolution' is a packed integer attribute.
'FlatpanelNativeResolution' is a read-only attribute.
'FlatpanelNativeResolution' is display device specific.
'FlatpanelNativeResolution' can use the following target types: X Screen, GPU.
Attribute 'FlatpanelBestFitResolution' (optiplex:0.0; display device: DFP-0): 1280,1024.
'FlatpanelBestFitResolution' is a packed integer attribute.
'FlatpanelBestFitResolution' is a read-only attribute.
'FlatpanelBestFitResolution' is display device specific.
'FlatpanelBestFitResolution' can use the following target types: X Screen, GPU.
Attribute 'GPUScalingActive' (optiplex:0.0; display device: DFP-0): 0.
'GPUScalingActive' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'GPUScalingActive' is a read-only attribute.
'GPUScalingActive' is display device specific.
'GPUScalingActive' can use the following target types: X Screen, GPU.
Attribute 'DFPScalingActive' (optiplex:0.0; display device: DFP-0): 0.
'DFPScalingActive' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'DFPScalingActive' is a read-only attribute.
'DFPScalingActive' is display device specific.
'DFPScalingActive' can use the following target types: X Screen, GPU.
Attribute 'FSAAAppEnhanced' (optiplex:0.0): 0.
'FSAAAppEnhanced' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'FSAAAppEnhanced' can use the following target types: X Screen.
Attribute 'GPUErrors' (optiplex:0.0): 0.
'GPUErrors' is an integer attribute.
'GPUErrors' is a read-only attribute.
'GPUErrors' can use the following target types: X Screen.
Attribute 'GvoSupported' (optiplex:0.0): 0.
'GvoSupported' is a boolean attribute; valid values are: 1 (on/true) and 0 (off/false).
'GvoSupported' is a read-only attribute.
'GvoSupported' can use the following target types: X Screen.
Attribute 'GPUCoreTemp' (optiplex:0.0): 62.
'GPUCoreTemp' is an integer attribute.
'GPUCoreTemp' is a read-only attribute.
'GPUCoreTemp' can use the following target types: X Screen, GPU.
Attribute 'OpenGLImageSettings' (optiplex:0.0): 1.
The valid values for 'OpenGLImageSettings' are in the range 0 - 3 (inclusive).
'OpenGLImageSettings' can use the following target types: X Screen.
Attribute 'XVideoTextureBrightness' (optiplex:0.0): 0.
The valid values for 'XVideoTextureBrightness' are in the range -512 - 511 (inclusive).
'XVideoTextureBrightness' can use the following target types: X Screen.
Attribute 'XVideoTextureContrast' (optiplex:0.0): 4096.
The valid values for 'XVideoTextureContrast' are in the range 0 - 8191 (inclusive).
'XVideoTextureContrast' can use the following target types: X Screen.
Attribute 'XVideoTextureSyncToVBlank' (optiplex:0.0): 1.
The valid values for 'XVideoTextureSyncToVBlank' are in the range 0 - 1 (inclusive).
'XVideoTextureSyncToVBlank' can use the following target types: X Screen.
Attribute 'XVideoSyncToDisplay' (optiplex:0.0): 0x00010000.
'XVideoSyncToDisplay' is a bitmask attribute.
'XVideoSyncToDisplay' can use the following target types: X Screen.
Attribute 'GPUDefault2DClockFreqs' (optiplex:0.0): 208,100.
'GPUDefault2DClockFreqs' is a packed integer attribute.
'GPUDefault2DClockFreqs' is a read-only attribute.
'GPUDefault2DClockFreqs' can use the following target types: X Screen, GPU.
Attribute 'GPUDefault3DClockFreqs' (optiplex:0.0): 459,400.
'GPUDefault3DClockFreqs' is a packed integer attribute.
'GPUDefault3DClockFreqs' is a read-only attribute.
'GPUDefault3DClockFreqs' can use the following target types: X Screen, GPU.
Attribute 'GPU2DClockFreqs' (optiplex:0.0): 208,100.
The valid values for 'GPU2DClockFreqs' are in the ranges 52 - 416, 25 - 1100 (inclusive).
'GPU2DClockFreqs' can use the following target types: X Screen, GPU.
Attribute 'GPU3DClockFreqs' (optiplex:0.0): 459,400.
The valid values for 'GPU3DClockFreqs' are in the ranges 114 - 918, 100 - 1100 (inclusive).
'GPU3DClockFreqs' can use the following target types: X Screen, GPU.
Attribute 'GPUCurrentClockFreqs' (optiplex:0.0): 459,400.
'GPUCurrentClockFreqs' is a packed integer attribute.
'GPUCurrentClockFreqs' is a read-only attribute.
'GPUCurrentClockFreqs' can use the following target types: X Screen, GPU.
Attribute 'GPUPerfModes' (optiplex:0.0): perf=0, nvclock=208, memclock=100 ; perf=1, nvclock=459, memclock=400
Attribute 'NvidiaDriverVersion' (optiplex:0.0): 169.12
Attribute 'NvControlVersion' (optiplex:0.0): 1.14
Attribute 'GLXServerVersion' (optiplex:0.0): 1.4
Attribute 'GLXClientVersion' (optiplex:0.0): 1.4
Attribute 'OpenGLVersion' (optiplex:0.0): 2.1.2 NVIDIA 169.12
Attribute 'XRandRVersion' (optiplex:0.0): 1.2
Attribute 'XF86VidModeVersion' (optiplex:0.0): 2.2
Attribute 'XvVersion' (optiplex:0.0): 2.2
Attribute 'GPUCurrentPerfMode' (optiplex:0.0): 1.
'GPUCurrentPerfMode' is an integer attribute.
'GPUCurrentPerfMode' is a read-only attribute.
'GPUCurrentPerfMode' can use the following target types: X Screen, GPU.
Attribute 'GPUCurrentPerfLevel' (optiplex:0.0): 1.
'GPUCurrentPerfLevel' is an integer attribute.
'GPUCurrentPerfLevel' is a read-only attribute.
'GPUCurrentPerfLevel' can use the following target types: X Screen, GPU.
Attribute 'GPUAdaptiveClockState' (optiplex:0.0): 1.
'GPUAdaptiveClockState' is an integer attribute.
'GPUAdaptiveClockState' is a read-only attribute.
'GPUAdaptiveClockState' can use the following target types: X Screen, GPU.
Attribute 'GPUPowerSource' (optiplex:0.0): 0.
'GPUPowerSource' is an integer attribute.
'GPUPowerSource' is a read-only attribute.
'GPUPowerSource' can use the following target types: X Screen, GPU.
Tiskni
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