Hallo liebe Leute, ich habe vor kurzem den Umstieg auf Linux gewagt und mich für Ubuntu Gnome 14.04.4 als Umgebung entschieden. Ich habe allerdings noch mit einem Grafikfehler (oder zumindest halte ich ihn für einen) zu kämpfen. Es äußert sich folgendermaßen: Immer wenn ich aus dem Bildschirmschoner zum Desktop wechseln möchte, wenn ich Grafikeinstellungen verändern möchte, oder wenn ich die Bildschirmhelligkeit, mit den Schnelltasten verändern möchte, wird der Bildschirm für circa (1 - 2 Sekunden) schwarz und die Anzeige ist verzögert. Vielleicht habe ich einen Treiber vergessen zu installieren? Ich entschuldige mich vorab schonmal, falls ich etwas triviales übersehen habe und erbitte um Nachsehen, da ich neu auf dem Gebiet bin.
Hier meine Systeminformationen: Laptop Modell: Acer Aspire Timeline X 3820TG
lspci:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 18) 00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 18) 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18) 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05) 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05) 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5) 00:1f.0 ISA bridge: Intel Corporation HM55 Chipset LPC Interface Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05) 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05) 02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Madison [Mobility Radeon HD 5650/5750 / 6530M/6550M] (rev ff) 02:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Redwood HDMI Audio [Radeon HD 5000 Series] (rev ff) 03:00.0 Ethernet controller: Qualcomm Atheros AR8151 v1.0 Gigabit Ethernet (rev c0) 05:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01) ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05) ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05) ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05) ff:02.1 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 (rev 05) ff:02.2 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 05) ff:02.3 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 05) |
sudo dmidecode -t0 -t1:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | # dmidecode 2.12 SMBIOS 2.6 present. Handle 0x0000, DMI type 0, 24 bytes BIOS Information Vendor: Phoenix Technologies LTD Version: V1.19 Release Date: 10/27/2010 Address: 0xE3F10 Runtime Size: 114928 bytes ROM Size: 4096 kB Characteristics: ISA is supported PCI is supported PC Card (PCMCIA) is supported PNP is supported BIOS is upgradeable BIOS shadowing is allowed ESCD support is available Boot from CD is supported ACPI is supported USB legacy is supported AGP is supported BIOS boot specification is supported Targeted content distribution is supported Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: Acer Product Name: Aspire 3820 Version: V1.19 Serial Number: LXPV10229003600E2D2000 UUID: C0A4CFC4-A5BB-DF11-86DC-927D6D0D47C8 Wake-up Type: Power Switch SKU Number: Not Specified Family: Not Specified |
sudo lshw -short:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | H/W-Pfad Gerät Klasse Beschreibung ====================================================== system Aspire 3820 () /0 bus Motherboard /0/0 memory 112KiB BIOS /0/2 bus JM31_CP /0/4 processor Intel(R) Core(TM) i5 CPU M 460 @ 2.53GHz /0/4/5 memory 32KiB L1 Cache /0/4/6 memory 256KiB L2 Cache /0/4/7 memory 3MiB L3 Cache /0/d memory 4GiB Systemspeicher /0/d/0 memory 2GiB SODIMM DDR3 Synchron 1334 MHz (0,7 ns) /0/d/1 memory 2GiB SODIMM DDR3 Synchron 1334 MHz (0,7 ns) /0/d/2 memory SODIMM DDR3 Synchron [leer] /0/d/3 memory SODIMM DDR3 Synchron [leer] /0/100 bridge Core Processor DRAM Controller /0/100/1 bridge Core Processor PCI Express x16 Root Port /0/100/1/0 generic Illegal Vendor ID /0/100/1/0.1 generic Illegal Vendor ID /0/100/2 display Core Processor Integrated Graphics Controller /0/100/16 communication 5 Series/3400 Series Chipset HECI Controller /0/100/1a bus 5 Series/3400 Series Chipset USB2 Enhanced Host Controller /0/100/1b multimedia 5 Series/3400 Series Chipset High Definition Audio /0/100/1c bridge 5 Series/3400 Series Chipset PCI Express Root Port 1 /0/100/1c/0 eth0 network AR8151 v1.0 Gigabit Ethernet /0/100/1c.1 bridge 5 Series/3400 Series Chipset PCI Express Root Port 2 /0/100/1c.1/0 wlan0 network AR9287 Wireless Network Adapter (PCI-Express) /0/100/1d bus 5 Series/3400 Series Chipset USB2 Enhanced Host Controller /0/100/1e bridge 82801 Mobile PCI Bridge /0/100/1f bridge HM55 Chipset LPC Interface Controller /0/100/1f.2 storage 5 Series/3400 Series Chipset 4 port SATA AHCI Controller /0/100/1f.3 bus 5 Series/3400 Series Chipset SMBus Controller /0/100/1f.6 generic 5 Series/3400 Series Chipset Thermal Subsystem /0/101 bridge Core Processor QuickPath Architecture Generic Non-core Registers /0/102 bridge Core Processor QuickPath Architecture System Address Decoder /0/103 bridge Core Processor QPI Link 0 /0/104 bridge 1st Generation Core i3/5/7 Processor QPI Physical 0 /0/105 bridge 1st Generation Core i3/5/7 Processor Reserved /0/106 bridge 1st Generation Core i3/5/7 Processor Reserved /0/1 scsi0 storage /0/1/0.0.0 /dev/sda disk 750GB WDC WD7500BPVT-2 /0/1/0.0.0/1 /dev/sda1 volume 243MiB Linux filesystem partition /0/1/0.0.0/2 /dev/sda2 volume 698GiB Extended partition /0/1/0.0.0/2/5 /dev/sda5 volume 698GiB Linux filesystem partition |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | __lspci -nnk | grep -i VGA -A2:__ 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 18) Subsystem: Acer Incorporated [ALI] Device [1025:0365] Kernel driver in use: i915 -- 02:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Madison [Mobility Radeon HD 5650/5750 / 6530M/6550M] [1002:68c1] (rev ff) Kernel driver in use: radeon 02:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Redwood HDMI Audio [Radeon HD 5000 Series] [1002:aa60] (rev ff) |
Bearbeitet von Cruiz:
Bitte verwende in Zukunft Codeblöcke, um die Übersicht im Forum zu verbessern!