8.04是不是至今仍然不支持intel 945gm显卡？

wenbob · #1

我的笔记本电脑显卡是intel 945gm，以前用7.04、7.10时显示都是正常的，也支持3D特效。

升级之后，分辨率就不再支持1280x800了，默认的只有1024x768、800x600、640x480三个，完全不支持任何特效。在displayconfig-gtk里面看到的是：显卡(intel945)，驱动程序i810。

最近多次的升级中，发现intel的显卡驱动、xorg、gdm都多次的更新了，怎么还是没能解决问题呢？论坛里面居然也没发现有人提出这样的问题，难道只有我的系统出了问题？

有没有哪位大侠已经自行解决了呢？

执行sudo dpkg-reconfigure xserver-xorg之后，xorg.config的内容为：

代码：全选

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"us"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"vmmouse"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "InputDevice"
	Identifier	"Synaptics Touchpad"
	Driver		"synaptics"
	Option		"SendCoreEvents"	"true"
	Option		"Device"		"/dev/psaux"
	Option		"Protocol"		"auto-dev"
	Option		"HorizEdgeScroll"	"0"
EndSection

Section "Device"
	Identifier	"Configured Video Device"
	Option		"UseFBDev"		"true"
EndSection

Section "Monitor"
	Identifier	"Configured Monitor"
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Monitor		"Configured Monitor"
	Device		"Configured Video Device"
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		"Default Screen"
	InputDevice	"Synaptics Touchpad"
EndSection

lsmod列出目前系统中的驱动～～

代码：全选

Module                  Size  Used by
e100                   41872  0 
mii                     7552  1 e100
ndiswrapper           243872  0 
binfmt_misc            14860  1 
nfsd                  282024  13 
lockd                  76080  2 nfsd
nfs_acl                 5248  1 nfsd
auth_rpcgss            53280  1 nfsd
sunrpc                213896  9 nfsd,lockd,nfs_acl,auth_rpcgss
exportfs                7040  1 nfsd
tun                    14336  0 
ipx                    33352  0 
p8023                   3584  1 ipx
acpi_cpufreq           10832  0 
cpufreq_powersave       3200  0 
cpufreq_ondemand       11152  2 
cpufreq_stats           8416  0 
freq_table              6464  3 acpi_cpufreq,cpufreq_ondemand,cpufreq_stats
cpufreq_conservative    10632  0 
cpufreq_userspace       6180  0 
sbs                    17808  0 
container               6656  0 
dock                   12960  0 
sbshc                   8960  1 sbs
iptable_filter          4608  0 
ip_tables              24104  1 iptable_filter
x_tables               23560  1 ip_tables
aes_x86_64             26920  0 
dm_crypt               16776  0 
dm_mod                 71160  1 dm_crypt
sbp2                   27272  0 
parport_pc             41128  0 
lp                     14916  0 
parport                44300  2 parport_pc,lp
snd_hda_intel         440408  1 
snd_pcm_oss            47648  0 
snd_mixer_oss          20224  1 snd_pcm_oss
snd_pcm                92168  2 snd_hda_intel,snd_pcm_oss
joydev                 15488  0 
snd_page_alloc         13200  2 snd_hda_intel,snd_pcm
snd_hwdep              12552  1 snd_hda_intel
snd_seq_dummy           5764  0 
snd_seq_oss            38912  0 
snd_seq_midi           10688  0 
snd_rawmidi            29856  1 snd_seq_midi
snd_seq_midi_event     10112  2 snd_seq_oss,snd_seq_midi
snd_seq                63232  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              27912  2 snd_pcm,snd_seq
snd_seq_device         10644  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
iTCO_wdt               15312  0 
iTCO_vendor_support     5764  1 iTCO_wdt
snd                    70856  13 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
sdhci                  21508  0 
psmouse                46236  0 
ricoh_mmc               5120  0 
mmc_core               59272  1 sdhci
video                  23444  0 
output                  5632  1 video
serio_raw               9092  0 
button                 10912  0 
battery                16776  0 
ac                      8328  0 
pcspkr                  4992  0 
evdev                  14976  8 
soundcore              10400  1 snd
intel_agp              30624  1 
shpchp                 38172  0 
pci_hotplug            34608  1 shpchp
ext3                  149264  1 
jbd                    57000  1 ext3
mbcache                11392  1 ext3
sg                     41880  0 
sr_mod                 20132  0 
cdrom                  41512  1 sr_mod
sd_mod                 33280  3 
pata_acpi               9856  0 
ata_piix               24196  3 
ata_generic             9988  0 
libata                176304  3 pata_acpi,ata_piix,ata_generic
ohci1394               36532  0 
scsi_mod              178488  5 sbp2,sg,sr_mod,sd_mod,libata
ieee1394              106968  2 sbp2,ohci1394
ehci_hcd               41996  0 
uhci_hcd               29856  0 
usbcore               169904  4 ndiswrapper,ehci_hcd,uhci_hcd
thermal                19744  0 
processor              41448  4 acpi_cpufreq,thermal
fan                     6792  0 
fbcon                  46336  0 
tileblit                4096  1 fbcon
font                   10112  1 fbcon
bitblit                 7424  1 fbcon
softcursor              3712  1 bitblit
fuse                   56112  1

内存不足 · #2

${L_SMILIES_VERY_HAPPY}$ 搞不懂804的显卡配置

froce · #3

驅動程式改成intel 試試...最近更新的應該是xserver-xorg-video-intel...

我的是965...
換成這個感覺比較順...

luojie-dune · #4

图形界面手动修改显示器皆可。输入合适的值。

wenbob · #5

在displayconfig-gtk中运行test，结果displayconfig-gtk崩溃了。我一直安装有xserver-xorg-video-intel驱动。
手动选择intel 945驱动，结果显示一个对话框“测试失败”。命令行输出

代码：全选

Messages from the X server:
(EE) I810(0): V_BIOS address 0x7d8e0 out of range
(EE) I810(0): VBE initialization failed.
(EE) Screen(s) found, but none have a usable configuration.
Fatal server error:

再次确认，我的显卡的确是945gm。lspci的结果：

代码：全选

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
07:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network Connection (rev 02)
07:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
07:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
07:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 0a)
07:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 05)
07:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)

leeaman · #6

别test,直接按照你知道的选,确定

wenbob · #7

看来确实是有大bug还没有解决，唉，等待。。。。
https://bugs.launchpad.net/ubuntu/+sour ... bug/206167

代码：全选

Bug #206167, first reported on 2008-03-24  by  Liam McDermott
Upgrade to Hardy obsoletes 915resolution in favor of -intel, when xorg.conf still configured to use -i810
Affects 	Status 	Importance 	Assigned to
xserver-xorg-video-intel (Ubuntu) 	Fix Released 	High 	Timo Aaltonen

Bug description

Binary package hint: xserver-xorg-video-intel

Moving from Gutsy to Hardy (beta at present) is not a painless experience for users of Intel graphics chips (Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) in my case). This bug relates to setting the display resolution to 1280x800, and other 'odd' resolutions.

To reproduce:
 1. get a laptop with an Intel graphics chip that is specced to run at a resolution like 1280x800 (or some other odd resolution X won't be expecting);
 2. load Ubuntu Gutsy on it, realise it's not possible to set the resolution higher than 1024x768;
 3. use the 915resolution package as a workaround;
 4. set the resolution to 1280x800 (or similar);
 5. upgrade from Gutsy to Hardy Beta;

What should happen:
 1. 915resolution removed as it is obsoleted by xserver-xorg-video-intel;
 2. xorg.conf regenerated to work with xserver-xorg-video-intel;
 3. the change from 915resolution to xserver-xorg-video-intel is seamless;

What does happen:
 1. 915resolution removed as it is obsoleted by xserver-xorg-video-intel;
 2. old xorg.conf is not regenerated;
 3. Hardy starts up in 1024x768 and cannot be set to a higher resolution using the new screen resolution tool, and reports 'Not using mode "1280x800" (no mode of this name)' in xorg.log;
 4. user has to search Internet until they find this bug report and realise they need to regenerate the xorg.conf file (using: sudo dpkg-reconfigure xserver-xorg), Upgrading is not seamless;

Others have been asking about this bug on the forums: http://ubuntuforums.org/showthread.php?p=4578017