#1 Le 19/03/2016, à 10:03
- thibaut linux
ordinateur acer lent (problème carte graphique ou écran?)
Bonjour à tous,
j'ai acheté il y a quelques mois un nouveau pc acer et un écran acer. J'ai installé la LTS 14.04 (The Trusty Tahr) et l'ordinateur était extrêmement lent (les fenêtres s'affichaient au ralenti).
J'ai regardé les forums qui parlaient de drivers propriétaires intel à installer. Les drivers ne fonctionnaient que sur la dernière 15.10. J'ai donc installé la version 15.10 et fais les mises à jour des drivers. L'ordinateur fonctionne mais assez lentement. Et depuis, je n'arrive pas à faire mieux.
Ma question: est il possible de faire fonctionner cet ordinateur à une vitesse normale. Le problème vient-il de la carte graphique ou de l'écran (ou d'autre chose)?
Merci pour votre aide!
Ce que je peux vous donner comme informations:
Processeur: Intel® Celeron(R) CPU N3050 @ 1.60GHz × 2
Carte graphique: Intel® HD Graphics (Cherryview)
Ecran: Acer technologies 25''
J'ai aussi regardé les informations utiles avant de faire ce type de post donc voici les informations complémentaires:
Je n'ai pas de fichier /etc/X11/xorg.conf (c'est normal?)
Voici le contenu du fichier /var/log/Xorg.0.log
[ 44.956]
X.Org X Server 1.17.2
Release Date: 2015-06-16
[ 44.956] X Protocol Version 11, Revision 0
[ 44.956] Build Operating System: Linux 3.13.0-68-generic x86_64 Ubuntu
[ 44.956] Current Operating System: Linux Ordi 4.2.0-34-generic #39-Ubuntu SMP Thu Mar 10 22:13:01 UTC 2016 x86_64
[ 44.956] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.2.0-34-generic.efi.signed root=UUID=d6eca56b-350c-4c54-8d91-f2318ea604e0 ro quiet splash vt.handoff=7
[ 44.956] Build Date: 12 November 2015 05:33:29PM
[ 44.956] xorg-server 2:1.17.2-1ubuntu9.1 (For technical support please see [url]http://www.ubuntu.com/support)[/url]
[ 44.956] Current version of pixman: 0.32.6
[ 44.957] Before reporting problems, check [url]http://wiki.x.org[/url]
to make sure that you have the latest version.
[ 44.957] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 44.957] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Mar 19 08:05:20 2016
[ 44.992] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 44.992] (==) No Layout section. Using the first Screen section.
[ 44.992] (==) No screen section available. Using defaults.
[ 44.992] (**) |-->Screen "Default Screen Section" (0)
[ 44.992] (**) | |-->Monitor "<default monitor>"
[ 44.993] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 44.993] (==) Automatically adding devices
[ 44.993] (==) Automatically enabling devices
[ 44.993] (==) Automatically adding GPU devices
[ 44.993] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 44.993] Entry deleted from font path.
[ 44.993] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 44.993] Entry deleted from font path.
[ 44.993] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 44.993] Entry deleted from font path.
[ 44.993] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 44.993] Entry deleted from font path.
[ 44.993] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 44.993] Entry deleted from font path.
[ 44.993] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 44.993] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 44.993] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 44.993] (II) Loader magic: 0x55e8d3b2cd40
[ 44.993] (II) Module ABI versions:
[ 44.993] X.Org ANSI C Emulation: 0.4
[ 44.993] X.Org Video Driver: 19.0
[ 44.993] X.Org XInput driver : 21.0
[ 44.993] X.Org Server Extension : 9.0
[ 44.995] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 44.997] (--) PCI:*(0:0:2:0) 8086:22b1:1025:0953 rev 33, Mem @ 0x90000000/16777216, 0x80000000/268435456, I/O @ 0x0000f000/64
[ 44.997] (II) LoadModule: "glx"
[ 45.018] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 45.105] (II) Module glx: vendor="X.Org Foundation"
[ 45.105] compiled for 1.17.2, module version = 1.0.0
[ 45.105] ABI class: X.Org Server Extension, version 9.0
[ 45.105] (==) AIGLX enabled
[ 45.105] (==) Matched intel as autoconfigured driver 0
[ 45.105] (==) Matched intel as autoconfigured driver 1
[ 45.105] (==) Matched modesetting as autoconfigured driver 2
[ 45.105] (==) Matched fbdev as autoconfigured driver 3
[ 45.105] (==) Matched vesa as autoconfigured driver 4
[ 45.105] (==) Assigned the driver to the xf86ConfigLayout
[ 45.105] (II) LoadModule: "intel"
[ 45.106] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 45.129] (II) Module intel: vendor="X.Org Foundation"
[ 45.129] compiled for 1.17.2, module version = 2.99.917
[ 45.129] Module class: X.Org Video Driver
[ 45.129] ABI class: X.Org Video Driver, version 19.0
[ 45.129] (II) LoadModule: "modesetting"
[ 45.129] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 45.130] (II) Module modesetting: vendor="X.Org Foundation"
[ 45.130] compiled for 1.17.2, module version = 1.17.2
[ 45.130] Module class: X.Org Video Driver
[ 45.130] ABI class: X.Org Video Driver, version 19.0
[ 45.130] (II) LoadModule: "fbdev"
[ 45.130] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 45.130] (II) Module fbdev: vendor="X.Org Foundation"
[ 45.130] compiled for 1.17.1, module version = 0.4.4
[ 45.130] Module class: X.Org Video Driver
[ 45.130] ABI class: X.Org Video Driver, version 19.0
[ 45.130] (II) LoadModule: "vesa"
[ 45.130] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 45.131] (II) Module vesa: vendor="X.Org Foundation"
[ 45.131] compiled for 1.17.1, module version = 2.3.4
[ 45.131] Module class: X.Org Video Driver
[ 45.131] ABI class: X.Org Video Driver, version 19.0
[ 45.131] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[ 45.131] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[ 45.131] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[ 45.131] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[ 45.131] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 45.131] (II) FBDEV: driver for framebuffer: fbdev
[ 45.131] (II) VESA: driver for VESA chipsets: vesa
[ 45.131] (++) using VT number 7
[ 45.132] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20150731
[ 45.132] (II) intel(0): SNA compiled: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4 (Robert Ancell <robert.ancell@canonical.com>)
[ 45.132] (II) intel(0): SNA compiled for use with valgrind
[ 45.132] (WW) Falling back to old probe method for modesetting
[ 45.132] (WW) Falling back to old probe method for fbdev
[ 45.132] (II) Loading sub module "fbdevhw"
[ 45.132] (II) LoadModule: "fbdevhw"
[ 45.133] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 45.133] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 45.133] compiled for 1.17.2, module version = 0.0.2
[ 45.133] ABI class: X.Org Video Driver, version 19.0
[ 45.133] (WW) Falling back to old probe method for vesa
[ 45.134] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics
[ 45.134] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2; using a maximum of 2 threads
[ 45.134] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 45.134] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 45.134] (==) intel(0): RGB weight 888
[ 45.134] (==) intel(0): Default visual is TrueColor
[ 45.134] (II) intel(0): Output HDMI1 has no monitor section
[ 45.135] (II) intel(0): Enabled output HDMI1
[ 45.135] (II) intel(0): Output DP1 has no monitor section
[ 45.135] (II) intel(0): Enabled output DP1
[ 45.135] (II) intel(0): Output HDMI2 has no monitor section
[ 45.135] (II) intel(0): Enabled output HDMI2
[ 45.135] (II) intel(0): Output DP2 has no monitor section
[ 45.135] (II) intel(0): Enabled output DP2
[ 45.135] (II) intel(0): Output HDMI3 has no monitor section
[ 45.135] (II) intel(0): Enabled output HDMI3
[ 45.135] (II) intel(0): Output DP3 has no monitor section
[ 45.135] (II) intel(0): Enabled output DP3
[ 45.135] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 45.136] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 45.136] (II) intel(0): Enabled output VIRTUAL1
[ 45.136] (--) intel(0): Output HDMI1 using initial mode 1920x1080 on pipe 1
[ 45.136] (==) intel(0): TearFree disabled
[ 45.136] (==) intel(0): DPI set to (96, 96)
[ 45.136] (II) Loading sub module "dri2"
[ 45.136] (II) LoadModule: "dri2"
[ 45.136] (II) Module "dri2" already built-in
[ 45.136] (II) Loading sub module "present"
[ 45.136] (II) LoadModule: "present"
[ 45.136] (II) Module "present" already built-in
[ 45.136] (II) UnloadModule: "modesetting"
[ 45.136] (II) Unloading modesetting
[ 45.136] (II) UnloadModule: "fbdev"
[ 45.136] (II) Unloading fbdev
[ 45.136] (II) UnloadSubModule: "fbdevhw"
[ 45.136] (II) Unloading fbdevhw
[ 45.136] (II) UnloadModule: "vesa"
[ 45.136] (II) Unloading vesa
[ 45.137] (==) Depth 24 pixmap format is 32 bpp
[ 45.137] (II) intel(0): SNA initialized with Cherryview (gen8) backend
[ 45.137] (==) intel(0): Backing store enabled
[ 45.137] (==) intel(0): Silken mouse enabled
[ 45.137] (II) intel(0): HW Cursor enabled
[ 45.137] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 45.137] (==) intel(0): DPMS enabled
[ 45.138] (==) intel(0): Display hotplug detection enabled
[ 45.139] (II) intel(0): [DRI2] Setup complete
[ 45.139] (II) intel(0): [DRI2] DRI driver: i965
[ 45.139] (II) intel(0): [DRI2] VDPAU driver: va_gl
[ 45.139] (II) intel(0): direct rendering: DRI2 enabled
[ 45.139] (II) intel(0): hardware support for Present enabled
[ 45.139] (--) RandR disabled
[ 45.150] (II) SELinux: Disabled on system
[ 45.181] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 45.182] (II) AIGLX: enabled GLX_ARB_create_context
[ 45.182] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 45.182] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 45.182] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 45.182] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 45.182] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 45.182] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 45.182] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 45.182] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[ 45.182] (II) AIGLX: Loaded and initialized i965
[ 45.182] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 45.191] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI1 using pipe 1, position (0, 0), rotation normal, reflection none
[ 45.191] (II) intel(0): Setting screen physical size to 508 x 285
[ 45.392] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 45.420] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 45.420] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 45.420] (II) LoadModule: "evdev"
[ 45.420] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 45.568] (II) Module evdev: vendor="X.Org Foundation"
[ 45.568] compiled for 1.17.1, module version = 2.9.2
[ 45.568] Module class: X.Org XInput Driver
[ 45.568] ABI class: X.Org XInput driver, version 21.0
[ 45.568] (II) Using input driver 'evdev' for 'Power Button'
[ 45.568] (**) Power Button: always reports core events
[ 45.568] (**) evdev: Power Button: Device: "/dev/input/event2"
[ 45.569] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 45.569] (--) evdev: Power Button: Found keys
[ 45.569] (II) evdev: Power Button: Configuring as keyboard
[ 45.569] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2"
[ 45.569] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 45.569] (**) Option "xkb_rules" "evdev"
[ 45.569] (**) Option "xkb_model" "pc105"
[ 45.569] (**) Option "xkb_layout" "fr"
[ 45.569] (**) Option "xkb_variant" "latin9"
[ 45.573] (II) XKB: reuse xkmfile /var/lib/xkb/server-816A055A5FF7D63897839A4BDEDC3908551E49DA.xkm
[ 45.575] (II) config/udev: Adding input device Video Bus (/dev/input/event3)
[ 45.575] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 45.575] (II) Using input driver 'evdev' for 'Video Bus'
[ 45.575] (**) Video Bus: always reports core events
[ 45.575] (**) evdev: Video Bus: Device: "/dev/input/event3"
[ 45.575] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 45.575] (--) evdev: Video Bus: Found keys
[ 45.575] (II) evdev: Video Bus: Configuring as keyboard
[ 45.576] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3/event3"
[ 45.576] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 45.576] (**) Option "xkb_rules" "evdev"
[ 45.576] (**) Option "xkb_model" "pc105"
[ 45.576] (**) Option "xkb_layout" "fr"
[ 45.576] (**) Option "xkb_variant" "latin9"
[ 45.577] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[ 45.577] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 45.577] (II) Using input driver 'evdev' for 'Power Button'
[ 45.577] (**) Power Button: always reports core events
[ 45.577] (**) evdev: Power Button: Device: "/dev/input/event0"
[ 45.577] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 45.577] (--) evdev: Power Button: Found keys
[ 45.577] (II) evdev: Power Button: Configuring as keyboard
[ 45.577] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[ 45.577] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[ 45.577] (**) Option "xkb_rules" "evdev"
[ 45.577] (**) Option "xkb_model" "pc105"
[ 45.577] (**) Option "xkb_layout" "fr"
[ 45.577] (**) Option "xkb_variant" "latin9"
[ 45.578] (II) config/udev: Adding input device Sleep Button (/dev/input/event1)
[ 45.578] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 45.579] (II) Using input driver 'evdev' for 'Sleep Button'
[ 45.579] (**) Sleep Button: always reports core events
[ 45.579] (**) evdev: Sleep Button: Device: "/dev/input/event1"
[ 45.579] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 45.579] (--) evdev: Sleep Button: Found keys
[ 45.579] (II) evdev: Sleep Button: Configuring as keyboard
[ 45.579] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1/event1"
[ 45.579] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[ 45.579] (**) Option "xkb_rules" "evdev"
[ 45.579] (**) Option "xkb_model" "pc105"
[ 45.579] (**) Option "xkb_layout" "fr"
[ 45.579] (**) Option "xkb_variant" "latin9"
[ 45.581] (II) config/udev: Adding input device Liteon Technology Corp. USB wired keyboard (/dev/input/event4)
[ 45.581] (**) Liteon Technology Corp. USB wired keyboard: Applying InputClass "evdev keyboard catchall"
[ 45.581] (II) Using input driver 'evdev' for 'Liteon Technology Corp. USB wired keyboard'
[ 45.581] (**) Liteon Technology Corp. USB wired keyboard: always reports core events
[ 45.581] (**) evdev: Liteon Technology Corp. USB wired keyboard: Device: "/dev/input/event4"
[ 45.581] (--) evdev: Liteon Technology Corp. USB wired keyboard: Vendor 0x4ca Product 0x7d
[ 45.581] (--) evdev: Liteon Technology Corp. USB wired keyboard: Found keys
[ 45.581] (II) evdev: Liteon Technology Corp. USB wired keyboard: Configuring as keyboard
[ 45.581] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:04CA:007D.0001/input/input4/event4"
[ 45.581] (II) XINPUT: Adding extended input device "Liteon Technology Corp. USB wired keyboard" (type: KEYBOARD, id 10)
[ 45.582] (**) Option "xkb_rules" "evdev"
[ 45.582] (**) Option "xkb_model" "pc105"
[ 45.582] (**) Option "xkb_layout" "fr"
[ 45.582] (**) Option "xkb_variant" "latin9"
[ 45.583] (II) config/udev: Adding input device Liteon Technology Corp. USB wired keyboard (/dev/input/event5)
[ 45.583] (**) Liteon Technology Corp. USB wired keyboard: Applying InputClass "evdev keyboard catchall"
[ 45.583] (II) Using input driver 'evdev' for 'Liteon Technology Corp. USB wired keyboard'
[ 45.583] (**) Liteon Technology Corp. USB wired keyboard: always reports core events
[ 45.583] (**) evdev: Liteon Technology Corp. USB wired keyboard: Device: "/dev/input/event5"
[ 45.583] (--) evdev: Liteon Technology Corp. USB wired keyboard: Vendor 0x4ca Product 0x7d
[ 45.583] (--) evdev: Liteon Technology Corp. USB wired keyboard: Found 1 mouse buttons
[ 45.583] (--) evdev: Liteon Technology Corp. USB wired keyboard: Found scroll wheel(s)
[ 45.583] (--) evdev: Liteon Technology Corp. USB wired keyboard: Found relative axes
[ 45.583] (II) evdev: Liteon Technology Corp. USB wired keyboard: Forcing relative x/y axes to exist.
[ 45.584] (--) evdev: Liteon Technology Corp. USB wired keyboard: Found absolute axes
[ 45.584] (II) evdev: Liteon Technology Corp. USB wired keyboard: Forcing absolute x/y axes to exist.
[ 45.584] (--) evdev: Liteon Technology Corp. USB wired keyboard: Found keys
[ 45.584] (II) evdev: Liteon Technology Corp. USB wired keyboard: Configuring as mouse
[ 45.584] (II) evdev: Liteon Technology Corp. USB wired keyboard: Configuring as keyboard
[ 45.584] (II) evdev: Liteon Technology Corp. USB wired keyboard: Adding scrollwheel support
[ 45.584] (**) evdev: Liteon Technology Corp. USB wired keyboard: YAxisMapping: buttons 4 and 5
[ 45.584] (**) evdev: Liteon Technology Corp. USB wired keyboard: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 45.584] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/0003:04CA:007D.0002/input/input5/event5"
[ 45.584] (II) XINPUT: Adding extended input device "Liteon Technology Corp. USB wired keyboard" (type: KEYBOARD, id 11)
[ 45.584] (**) Option "xkb_rules" "evdev"
[ 45.584] (**) Option "xkb_model" "pc105"
[ 45.584] (**) Option "xkb_layout" "fr"
[ 45.584] (**) Option "xkb_variant" "latin9"
[ 45.584] (II) evdev: Liteon Technology Corp. USB wired keyboard: initialized for relative axes.
[ 45.584] (WW) evdev: Liteon Technology Corp. USB wired keyboard: ignoring absolute axes.
[ 45.585] (**) Liteon Technology Corp. USB wired keyboard: (accel) keeping acceleration scheme 1
[ 45.585] (**) Liteon Technology Corp. USB wired keyboard: (accel) acceleration profile 0
[ 45.585] (**) Liteon Technology Corp. USB wired keyboard: (accel) acceleration factor: 2.000
[ 45.585] (**) Liteon Technology Corp. USB wired keyboard: (accel) acceleration threshold: 4
[ 45.586] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/event6)
[ 45.586] (**) PixArt USB Optical Mouse: Applying InputClass "evdev pointer catchall"
[ 45.586] (II) Using input driver 'evdev' for 'PixArt USB Optical Mouse'
[ 45.586] (**) PixArt USB Optical Mouse: always reports core events
[ 45.586] (**) evdev: PixArt USB Optical Mouse: Device: "/dev/input/event6"
[ 45.640] (--) evdev: PixArt USB Optical Mouse: Vendor 0x4ca Product 0x8a
[ 45.640] (--) evdev: PixArt USB Optical Mouse: Found 12 mouse buttons
[ 45.640] (--) evdev: PixArt USB Optical Mouse: Found scroll wheel(s)
[ 45.640] (--) evdev: PixArt USB Optical Mouse: Found relative axes
[ 45.640] (--) evdev: PixArt USB Optical Mouse: Found x and y relative axes
[ 45.640] (II) evdev: PixArt USB Optical Mouse: Configuring as mouse
[ 45.640] (II) evdev: PixArt USB Optical Mouse: Adding scrollwheel support
[ 45.640] (**) evdev: PixArt USB Optical Mouse: YAxisMapping: buttons 4 and 5
[ 45.640] (**) evdev: PixArt USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 45.640] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04CA:008A.0003/input/input6/event6"
[ 45.640] (II) XINPUT: Adding extended input device "PixArt USB Optical Mouse" (type: MOUSE, id 12)
[ 45.641] (II) evdev: PixArt USB Optical Mouse: initialized for relative axes.
[ 45.641] (**) PixArt USB Optical Mouse: (accel) keeping acceleration scheme 1
[ 45.641] (**) PixArt USB Optical Mouse: (accel) acceleration profile 0
[ 45.641] (**) PixArt USB Optical Mouse: (accel) acceleration factor: 2.000
[ 45.641] (**) PixArt USB Optical Mouse: (accel) acceleration threshold: 4
[ 45.642] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/mouse0)
[ 45.642] (II) No input driver specified, ignoring this device.
[ 45.642] (II) This device may have been added with another device file.
[ 45.643] (II) config/udev: Adding input device HDA Intel PCH Line Out (/dev/input/event10)
[ 45.643] (II) No input driver specified, ignoring this device.
[ 45.643] (II) This device may have been added with another device file.
[ 45.644] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event11)
[ 45.644] (II) No input driver specified, ignoring this device.
[ 45.644] (II) This device may have been added with another device file.
[ 45.644] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event12)
[ 45.645] (II) No input driver specified, ignoring this device.
[ 45.645] (II) This device may have been added with another device file.
[ 45.645] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=7 (/dev/input/event13)
[ 45.645] (II) No input driver specified, ignoring this device.
[ 45.645] (II) This device may have been added with another device file.
[ 45.646] (II) config/udev: Adding input device HDA Intel PCH Front Mic (/dev/input/event7)
[ 45.646] (II) No input driver specified, ignoring this device.
[ 45.646] (II) This device may have been added with another device file.
[ 45.647] (II) config/udev: Adding input device HDA Intel PCH Rear Mic (/dev/input/event8)
[ 45.647] (II) No input driver specified, ignoring this device.
[ 45.647] (II) This device may have been added with another device file.
[ 45.647] (II) config/udev: Adding input device HDA Intel PCH Line (/dev/input/event9)
[ 45.647] (II) No input driver specified, ignoring this device.
[ 45.647] (II) This device may have been added with another device file.
[ 49.881] (II) intel(0): switch to mode 1920x1080@60.0 on HDMI1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 104.616] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 105.741] (II) XKB: reuse xkmfile /var/lib/xkb/server-FCE784E457E827DE63A60012DC8F25390069A73C.xkm
[ 105.801] (II) XKB: reuse xkmfile /var/lib/xkb/server-FCE784E457E827DE63A60012DC8F25390069A73C.xkm
[ 124.633] (II) XKB: reuse xkmfile /var/lib/xkb/server-0AD8D62F8EA44417D237B63A41450BE39EF417AA.xkmModération : merci à l'avenir d'utiliser les balises code (explications ici).
Dernière modification par cqfd93 (Le 19/03/2016, à 13:38)
Hors ligne
#2 Le 19/03/2016, à 11:08
- gigiair
Re : ordinateur acer lent (problème carte graphique ou écran?)
thibaut linux a écrit :
Ma question: est il possible de faire fonctionner cet ordinateur à une vitesse normale. Le problème vient-il de la carte graphique ou de l'écran (ou d'autre chose)?
Le ralentissement est-il accentué quand tu utilises des logiciels gourmands en ressource mémoire ? (firefox par exemple )
Essaye de régler l'affichage à une plus faible définition. . Par exemple 1024x768 ou moins.
Si la vélocité te paraît alors normale, la cause est trouvée. Tu peux continuer ainsi, ou essayer de doubler la RAM (la mémoire vidéo est partagée sur ce genre de carte. Vérifier )
thibaut linux a écrit :
Je n'ai pas de fichier /etc/X11/xorg.conf (c'est normal?)
Parfaitement normal.
--
JJR.
Hors ligne
#3 Le 19/03/2016, à 13:06
- thibaut linux
Re : ordinateur acer lent (problème carte graphique ou écran?)
Merci pour ces réponses.
gigiair a écrit :
Le ralentissement est-il accentué quand tu utilises des logiciels gourmands en ressource mémoire ? (firefox par exemple )
Le ralentissement a lieu un peu tout le temps: avec firefox, avec l'ouverture de dossiers ou lors de la lecture de vidéos.
gigiair a écrit :
Essaye de régler l'affichage à une plus faible définition. . Par exemple 1024x768 ou moins.
J'ai testé, ça ne change rien.
gigiair a écrit :
Tu peux continuer ainsi, ou essayer de doubler la RAM (la mémoire vidéo est partagée sur ce genre de carte. Vérifier )
Je veux bien essayer ça mais ne sait absolument pas faire.
Dernière modification par thibaut linux (Le 19/03/2016, à 13:07)
Hors ligne
#4 Le 26/03/2016, à 20:59
- lepetit
Re : ordinateur acer lent (problème carte graphique ou écran?)
vu la puissance de ton processeur, j'opterai pour un environnement plus leger comme mate ou xfce
essaie avec Xubuntu 15.10
http://xubuntu.org/getxubuntu/
-pc principal: amd ryzen 2600, 16 go de ram, ssd nvme samsung @ linux mint 19
-mini pc: amd 5350 mini itx fanless, 8go de ram, ssd
-mini pc 2: intel core 2 duo t7200, 1.5 go de ram, gforce 710 (pilote libre) @ linux mint xfce, kernel xanmod
-netbook samsung nc20, via nano 1.3ghz+, 2go de ram, via vx800 @ xubuntu 18.10
Hors ligne
#5 Le 07/04/2016, à 17:46
- thibaut linux
Re : ordinateur acer lent (problème carte graphique ou écran?)
Après quelques tests, ça fonctionne correctement avec Xubuntu.
Merci!
Hors ligne