NÚKIB upozorňuje na kritickou zranitelnost v SharePointu. Jedná se o kritickou zranitelnost typu RCE (remote code execution) – CVE-2025-53770, která umožňuje neautentizovaný vzdálený přístup a spuštění kódu, což může vést k úplnému převzetí kontroly nad serverem. Zranitelné verze jsou pouze on-premise verze a to konkrétně SharePoint Server 2016, 2019 a Subscription Edition. SharePoint Online (Microsoft 365) není touto zranitelností ohrožen.
Společnost Valve zpřísnila pravidla pro obsah, který je možné distribuovat ve službě Steam. Současně řadu her ze Steamu odstranila. V zásadách a pravidlech přibylo omezení 15: Obsah, který by mohl porušovat pravidla a normy stanovené zpracovateli plateb a souvisejícími sítěmi platebních karet a bankami nebo poskytovateli připojení k internetu. Sem spadají zejména určité druhy obsahu pouze pro dospělé.
Dle analytics.usa.gov je za posledních 90 dnů 6,2 % přístupů k webových stránkám a aplikacím federální vlády Spojených států z Linuxu.
Jak si zobrazit pomocí Chrome a na Chromiu založených webových prohlížečích stránky s neplatným certifikátem? Stačí napsat thisisunsafe.
V repozitáři AUR (Arch User Repository) linuxové distribuce Arch Linux byly nalezeny a odstraněny tři balíčky s malwarem. Jedná se o librewolf-fix-bin, firefox-patch-bin a zen-browser-patched-bin.
Dle plánu by Debian 13 s kódovým názvem Trixie měl vyjít v sobotu 9. srpna.
Vývoj linuxové distribuce Clear Linux (Wikipedie) vyvíjené společností Intel a optimalizováné pro jejich procesory byl oficiálně ukončen.
Byl publikován aktuální přehled vývoje renderovacího jádra webového prohlížeče Servo (Wikipedie).
V programovacím jazyce Go naprogramovaná webová aplikace pro spolupráci na zdrojových kódech pomocí gitu Forgejo byla vydána ve verzi 12.0 (Mastodon). Forgejo je fork Gitei.
Nová čísla časopisů od nakladatelství Raspberry Pi zdarma ke čtení: Raspberry Pi Official Magazine 155 (pdf) a Hello World 27 (pdf).
(II) LoadModule: "GLcore" (II) Loading /usr/lib/xorg/modules/extensions/libGLcore.so dlopen: /usr/lib/xorg/modules/extensions/libGLcore.so: undefined symbol: _glapi_Dispatch (EE) Failed to load /usr/lib/xorg/modules/extensions/libGLcore.so (II) UnloadModule: "GLcore" (EE) Failed to load module "GLcore" (loader failed, 7)A xorg.conf ma tydle moduly. Co tam chybi a co tam prebyva?
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Section "Module"
Load "GLcore"
# Load "glx"
Load "extmod"
Load "xtrap"
Load "record"
Load "dbe"
Load "dri"
Load "type1"
Load "v4l" # video for linux overlay module
Load "vbe"
EndSection
Instalce ATI balicku probehla uspesne.
10:49 :~(0)> fglrxinfo
+10:49 fglrxinfo
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: RADEON X700 PRO
OpenGL version string: 2.0.6458 (8.36.5)
10:49 :~(0)> Xorg -version
+10:49 Xorg -version
X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
Build Operating System: UNKNOWN
Current Operating System: Linux * 2.6.20.6-i386 #1 Sat Apr 14 21:56:57 CEST 2007 i686
Build Date: 04 April 2007
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Module Loader present
10:49 :~(0)> lsmod
+10:50 lsmod
Module Size Used by
fglrx 640412 15
vmnet 25764 3
vmmon 177388 0
snd_intel8x0 27676 0
ohci_hcd 30404 0
ehci_hcd 39500 0
10:50 :~(0)> dmesg
+10:50 dmesg
[fglrx] Maximum main memory to use for locked dma buffers: 430 MBytes.
[fglrx] module loaded - fglrx 8.36.5 [Apr 17 2007] on minor 0
[fglrx] total GART = 130023424
[fglrx] free GART = 114032640
[fglrx] max single GART = 114032640
[fglrx] total LFB = 134086656
[fglrx] free LFB = 69062656
[fglrx] max single LFB = 69062656
[fglrx] total Inv = 0
[fglrx] free Inv = 0
[fglrx] max single Inv = 0
[fglrx] total TIM = 0
10:50 :~(0)> grep /var/log/Xorg.0.log -e EE -e WW
+10:51 grep /var/log/Xorg.0.log -e EE -e WW
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
(WW) `fonts.dir' not found (or not valid) in "/usr/X11R6/lib/X11/fonts/Type1".
(WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
(EE) Failed to load /usr/lib/xorg/modules/extensions/libGLcore.so
(EE) Failed to load module "GLcore" (loader failed, 7)
(II) Loading extension MIT-SCREEN-SAVER
(WW) fglrx: No matching Device section for instance (BusID PCI:5:0:1) found
(WW) fglrx(0): board is an unknown third party board, chipset is supported
(WW) LoadModule: given non-canonical module name "glesx.so"
(WW) fglrx(0): Option "VendorName" is not used
(WW) fglrx(0): Option "ModelName" is not used
no a na finale uryvky ze startu Xorg
jo a DRI/DRM se nahraje ok:
drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 7, (OK) drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 7, (OK) drmGetBusid returned '' (II) fglrx(0): [drm] DRM interface version 1.0 (II) fglrx(0): [drm] created "fglrx" driver at busid "PCI:5:0:0" (II) fglrx(0): [drm] added 8192 byte SAREA at 0x2000 (II) fglrx(0): [drm] mapped SAREA 0x2000 to 0xb746d000 (II) fglrx(0): [drm] framebuffer handle = 0x3000 (II) fglrx(0): [drm] added 1 reserved context for kernel (II) fglrx(0): DRIScreenInit done (II) fglrx(0): Kernel Module Version Information: (II) fglrx(0): Name: fglrx (II) fglrx(0): Version: 8.36.5 (II) fglrx(0): Date: Apr 17 2007 (II) fglrx(0): Desc: ATI FireGL DRM kernel module (II) fglrx(0): Kernel Module version matches driver. (II) fglrx(0): Kernel Module Build Time Information: (II) fglrx(0): Build-Kernel UTS_RELEASE: 2.6.20.6-i386 (II) fglrx(0): Build-Kernel MODVERSIONS: no (II) fglrx(0): Build-Kernel __SMP__: yes (II) fglrx(0): Build-Kernel PAGE_SIZE: 0x1000 (II) fglrx(0): [drm] register handle = 0x00004000 (II) fglrx(0): [drm] ringbuffer size = 0x00100000 bytes (II) fglrx(0): [drm] texture shared area handle = 0x00008000 (II) fglrx(0): shared FSAAScale=4 (II) fglrx(0): DRI initialization successfull!
11:03 :~(0)> glxinfo
+11:03 glxinfo
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method,
GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe,
GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig, GLX_MESA_copy_sub_buffer
client glx vendor string: ATI
client glx version string: 1.3
client glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
GLX_ARB_get_proc_address, GLX_SGI_video_sync, GLX_ARB_multisample,
GLX_ATI_pixel_format_float, GLX_ATI_render_texture
GLX version: 1.2
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
GLX_ARB_multisample
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: RADEON X700 PRO
OpenGL version string: 2.0.6458 (8.36.5)
OpenGL extensions:
GL_ARB_multitexture, GL_EXT_texture_env_add, GL_EXT_compiled_vertex_array,
GL_S3_s3tc, GL_ARB_depth_texture, GL_ARB_fragment_program,
GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader,
GL_ARB_multisample, GL_ARB_occlusion_query, GL_ARB_point_parameters,
GL_ARB_point_sprite, GL_ARB_shader_objects, GL_ARB_shading_language_100,
GL_ARB_shadow, GL_ARB_shadow_ambient, GL_ARB_texture_border_clamp,
GL_ARB_texture_compression, GL_ARB_texture_cube_map,
GL_ARB_texture_env_add, GL_ARB_texture_env_combine,
GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3,
GL_ARB_texture_float, GL_ARB_texture_mirrored_repeat,
GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, GL_ARB_vertex_blend,
GL_ARB_vertex_buffer_object, GL_ARB_pixel_buffer_object,
GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ARB_window_pos,
GL_ARB_draw_buffers, GL_ATI_draw_buffers, GL_ATI_element_array,
GL_ATI_envmap_bumpmap, GL_ATI_fragment_shader, GL_ATI_map_object_buffer,
GL_ATI_separate_stencil, GL_ATI_texture_env_combine3,
GL_ATI_texture_float, GL_ATI_texture_mirror_once,
GL_ATI_vertex_array_object, GL_ATI_vertex_attrib_array_object,
GL_ATI_vertex_streams, GL_ATIX_texture_env_combine3,
GL_ATIX_texture_env_route, GL_ATIX_vertex_shader_output_point_size,
GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_func_separate,
GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_clip_volume_hint,
GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_object,
GL_EXT_multi_draw_arrays, GL_EXT_packed_pixels, GL_EXT_point_parameters,
GL_EXT_rescale_normal, GL_EXT_secondary_color,
GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap,
GL_EXT_texgen_reflection, GL_EXT_texture3D,
GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map,
GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine,
GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,
GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_vertex_array,
GL_EXT_vertex_shader, GL_HP_occlusion_test, GL_NV_blend_square,
GL_NV_occlusion_query, GL_NV_texgen_reflection, GL_SGI_color_matrix,
GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays
glu version: 1.3
glu extensions:
GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x23 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x24 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x25 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x26 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x27 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 1 0 None
0x28 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 1 0 None
0x29 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 1 0 None
0x2a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 1 0 None
0x2b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x2c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x2d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x2e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x2f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
0x30 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
0x31 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
0x32 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
0x33 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x34 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x35 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x36 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x37 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 1 0 None
0x38 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 1 0 None
0x39 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 1 0 None
0x3a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 1 0 None
0x3b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x3c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 1 0 None
0x3d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x3e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 1 0 None
0x3f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
0x40 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
0x41 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
0x42 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
Jeste me napada nemel bych treba zrusit neco z nasledujicich balicku? Pripadne to treba forcnout?
11:06 :~(0)> dpkg --get-selections | grep xorg +11:06 grep xorg +11:06 dpkg --get-selections libglu1-xorg-dev install xserver-xorg install xserver-xorg-core install xserver-xorg-input-all install xserver-xorg-input-evdev install xserver-xorg-input-kbd install xserver-xorg-input-mouse install xserver-xorg-input-synaptics install xserver-xorg-input-wacom install xserver-xorg-video-all install xserver-xorg-video-apm install xserver-xorg-video-ark install xserver-xorg-video-ati install xserver-xorg-video-chips install xserver-xorg-video-cirrus install xserver-xorg-video-cyrix install xserver-xorg-video-dummy install xserver-xorg-video-fbdev install xserver-xorg-video-glint install xserver-xorg-video-i128 install xserver-xorg-video-i740 install xserver-xorg-video-i810 install xserver-xorg-video-imstt install xserver-xorg-video-mga install xserver-xorg-video-neomagic install xserver-xorg-video-newport install xserver-xorg-video-nsc install xserver-xorg-video-nv install xserver-xorg-video-rendition install xserver-xorg-video-s3 install xserver-xorg-video-s3virge install xserver-xorg-video-savage install xserver-xorg-video-siliconmotion install xserver-xorg-video-sis install xserver-xorg-video-sisusb install xserver-xorg-video-tdfx install xserver-xorg-video-tga install xserver-xorg-video-trident install xserver-xorg-video-tseng install xserver-xorg-video-v4l install xserver-xorg-video-vesa install xserver-xorg-video-vga install xserver-xorg-video-via install xserver-xorg-video-vmware install xserver-xorg-video-voodoo install 11:06 :~(0)> dpkg --get-selections | grep xlib +11:06 grep xlib +11:06 dpkg --get-selections xlibmesa-gl install xlibmesa-gl-dev install xlibmesa-glu install xlibosmesa4 deinstall xlibs deinstall xlibs-data install xlibs-static-dev installNejaky napad?
11:14 :~(0)> LIBGL_DEBUG=verbose glxgears +11:14 LIBGL_DEBUG=verbose +11:14 glxgears libGL: XF86DRIGetClientDriverName: 8.36.5 fglrx (screen 0) libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/fglrx_dri.so libGL: XF86DRIGetClientDriverName: 8.36.5 fglrx (screen 0) drmOpenByBusid: busid is PCI:5:0:0 drmOpenDevice: minor is 0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 4, (OK) drmOpenByBusid: drmOpenMinor returns 4 drmOpenByBusid: drmGetBusid reports PCI:5:0:0 Can't open configuration file /etc/drirc: No such file or directory. Can't open configuration file /home/ledva/.drirc: No such file or directory.
11:29 :~(0)> fglrx_xgamma +11:30 fglrx_xgammafglrx_xgamma: error while loading shared libraries: libfglrx_gamma.so.1: cannot open shared object file: No such file or directory Tak pri upgrade se mi asi neupdatnul /etc/ld.so.conf nebo mozna ani nemel... Kazdopadne sem sem pridal: /usr/lib/xorg
+11:30 ls /usr/lib/xorg/ -l total 838 -rw-r--r-- 1 root root 0 2007-04-14 21:37 FGL.renamed.libGL.so.1.2 -rw-r--r-- 1 root root 7274 2007-04-29 10:36 libfglrx_dm.a -rw-r--r-- 1 root root 12235 2007-04-29 10:36 libfglrx_dm.so.1.0 -rw-r--r-- 1 root root 5050 2007-04-29 10:36 libfglrx_gamma.a lrwxrwxrwx 1 root root 21 2007-04-14 21:37 libfglrx_gamma.so.1 -> libfglrx_gamma.so.1.0 -rw-r--r-- 1 root root 10224 2007-04-29 10:36 libfglrx_gamma.so.1.0 -rw-r--r-- 1 root root 3776 2007-04-29 10:36 libfglrx_pp.a -rw-r--r-- 1 root root 9433 2007-04-29 10:36 libfglrx_pp.so.1.0 -rw-r--r-- 1 root root 4022 2007-04-29 10:36 libfglrx_tvout.a lrwxrwxrwx 1 root root 21 2007-04-14 21:37 libfglrx_tvout.so.1 -> libfglrx_tvout.so.1.0 -rw-r--r-- 1 root root 6307 2007-04-29 10:36 libfglrx_tvout.so.1.0 lrwxrwxrwx 1 root root 26 2007-04-29 10:36 libGL.so -> /usr/lib/xorg/libGL.so.1.2 lrwxrwxrwx 1 root root 26 2007-04-29 10:36 libGL.so.1 -> /usr/lib/xorg/libGL.so.1.2 -rw-r--r-- 1 root root 783353 2007-04-29 10:36 libGL.so.1.2 drwxr-xr-x 8 root root 1024 2007-04-29 10:36 modulesZe by i ty Xorg linkovaly za behu fglrx proti mese?
Problém bude tady:
(WW) fglrx: No matching Device section for instance (BusID PCI:5:0:1) found
Zkuste dodat Section Device z xorg.conf. Není tam náhodou řádek BusID "PCI:5:0:1" ?. Případně zkuste přidat výpis lspci -vv
Tiskni
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