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--- informatica:hp_z240mt_offstation [2016/08/22 16:15]
miquel [Configuració de la targeta gràfica]
+++ informatica:hp_z240mt_offstation [2016/08/23 14:55]
miquel [Configuració de la targeta gràfica]
@@ Line 255: / Line 255: @@
   Resolution: 720x400@70Hz
   Resolution: 640x480@60Hz
-  Resolution: 640x480@67Hz
+  ...
-  Resolution: 640x480@72Hz
-  Resolution: 640x480@75Hz
-  Resolution: 800x600@56Hz
-  Resolution: 800x600@60Hz
-  Resolution: 800x600@72Hz
-  Resolution: 800x600@75Hz
-  Resolution: 832x624@75Hz
-  Resolution: 1024x768@60Hz
-  Resolution: 1024x768@70Hz
-  Resolution: 1024x768@75Hz
-  Resolution: 1280x1024@75Hz
-  Resolution: 1600x1200@60Hz
   Resolution: 1600x900@60Hz
   Resolution: 1920x1080@60Hz
@@ Line 301: / Line 289: @@
   Memory Range: 0xc0000000-0xc7feffff (rw)
   Mode 0x0307: 1280x1024 (+1280), 8 bits
-  Mode 0x031a: 1280x1024 (+2560), 16 bits
+  ...
-  Mode 0x031b: 1280x1024 (+5120), 24 bits
-  Mode 0x0305: 1024x768 (+1024), 8 bits
-  Mode 0x0317: 1024x768 (+2048), 16 bits
-  Mode 0x0318: 1024x768 (+4096), 24 bits
-  Mode 0x0312: 640x480 (+2560), 24 bits
-  Mode 0x0314: 800x600 (+1600), 16 bits
-  Mode 0x0315: 800x600 (+3200), 24 bits
-  Mode 0x0301: 640x480 (+640), 8 bits
-  Mode 0x0303: 800x600 (+832), 8 bits
-  Mode 0x0311: 640x480 (+1280), 16 bits
   Mode 0x037d: 1920x1080 (+1920), 8 bits
   Mode 0x037e: 1920x1080 (+3840), 16 bits
@@ Line 468: / Line 446: @@
   * [[http://www.phoronix.com/scan.php?page=article&item=intel-hd-530&num=1 | Intel Skylake HD Graphics 530 Performance On Linux]]
   * [[http://askubuntu.com/questions/698168/cant-get-intel-hd-graphics-530-skylake-i7-6700-to-work | Can't get Intel HD Graphics 530 (Skylake i7 6700) to work]]
+  * [[https://raphaelhertzog.com/2011/03/14/missing-firmware-in-debian-learn-how-to-deal-with-the-problem/ | Missing firmware in Debian? Learn how to deal with the problem]]
+=== Solució ===
+Al final, després de consultar un munt de pàgines i fòrums a Internet, i després de comprovar els registres del sistema (entre altres: //Xorg.0.log//, ''dmesg'', ''lspci'') i comparlar-los amb els de l'estació de treball HP Z230, aconsegueixo acotar el problema al DRM/DRI del gestor de gràfics.
+Així doncs, al fitxer //Xorg.0.log// de l'estació de treball HP Z240 veig que manca la línia ''(II) xfree86: Adding drm device (/dev/dri/card0)'' que sí que surt al fitxer de registre //Xorg.0.log// de l'estació de treball HP Z230, i que això es tradueix en un seguit d'errors a l'hora d'instal·lar diferents mòduls del gestor de gràfics X11.
+<WRAP group>
+<WRAP half column>
+**Z240**
+<file>
+root@cie-50-189:/var/log# more Xorg.0.log
+[     9.613]
+X.Org X Server 1.16.4
+Release Date: 2014-12-20
+[     9.613] X Protocol Version 11, Revision 0
+[     9.613] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian
+[     9.613] Current Operating System: Linux cie-50-189 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-2+deb8u3 (2016-07-02
+) x86_64
+[     9.613] Kernel command line: BOOT_IMAGE=/vmlinuz-3.16.0-4-amd64 root=/dev/mapper/cie--50--189--vg-root ro
+[     9.613] Build Date: 11 February 2015  12:32:02AM
+[     9.613] xorg-server 2:1.16.4-1 (http://www.debian.org/support)
+...
+[     9.685] (==) ModulePath set to "/usr/lib/xorg/modules"
+[     9.685] (II) The server relies on udev to provide the list of input devices.
+	If no devices become available, reconfigure udev or disable AutoAddDevices.
+[     9.685] (II) Loader magic: 0x7f8383d1ed80
+[     9.685] (II) Module ABI versions:
+[     9.685] 	X.Org ANSI C Emulation: 0.4
+[     9.685] 	X.Org Video Driver: 18.0
+[     9.685] 	X.Org XInput driver : 21.0
+[     9.685] 	X.Org Server Extension : 8.0
+[     9.687] (--) PCI:*(0:0:2:0) 8086:191d:103c:802f rev 6, Mem @ 0xd0000000/16777216, 0xc0000000/268435456, I/O @ 0x0
+0003000/64
+[     9.687] (II) LoadModule: "glx"
+[     9.688] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
+...
+[     9.758] (EE) open /dev/dri/card0: No such file or directory
+[     9.758] (WW) Falling back to old probe method for modesetting
+[     9.758] (EE) open /dev/dri/card0: No such file or directory
+...
+</file>
+</WRAP>
+<WRAP half column>
+**Z230**
+<file>
+root@cie-55-32:/var/log# more Xorg.0.log
+[    24.069]
+X.Org X Server 1.16.4
+Release Date: 2014-12-20
+[    24.069] X Protocol Version 11, Revision 0
+[    24.069] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian
+[    24.069] Current Operating System: Linux cie-55-32 4.4.0-0.bpo.1-amd64 #1 SMP Debian 4.4.6-1~bpo8+1 (2016-03-20) x
+_64
+[    24.069] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-0.bpo.1-amd64 root=UUID=71ea6b15-3a41-424f-8ade-86b90
+d79aece ro
+[    24.069] Build Date: 11 February 2015  12:32:02AM
+[    24.069] xorg-server 2:1.16.4-1 (http://www.debian.org/support)
+...
+[    24.168] (==) ModulePath set to "/usr/lib/xorg/modules"
+[    24.168] (II) The server relies on udev to provide the list of input devices.
+	If no devices become available, reconfigure udev or disable AutoAddDevices.
+[    24.168] (II) Loader magic: 0x5572dcb65d80
+[    24.169] (II) Module ABI versions:
+[    24.169] 	X.Org ANSI C Emulation: 0.4
+[    24.169] 	X.Org Video Driver: 18.0
+[    24.169] 	X.Org XInput driver : 21.0
+[    24.169] 	X.Org Server Extension : 8.0
+[    24.169] (II) xfree86: Adding drm device (/dev/dri/card0)
+[    24.170] (--) PCI:*(0:0:2:0) 8086:041a:103c:1905 rev 6, Mem @ 0xef000000/4194304, 0xd0000000/268435456, I/O @ 0x00
+f000/64
+[    24.170] (II) LoadModule: "glx"
+[    24.181] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
+...
+</file>
+</WRAP>
+</WRAP>
 ==== Configuració de la xarxa ====

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