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[solved]ACPI on BenQ r55 Joybook
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tomciaaa
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PostPosted: Sun Aug 19, 2007 12:35 pm    Post subject: [solved]ACPI on BenQ r55 Joybook Reply with quote

Hello, everyone, its high time I had a laptop with gentoo on it... so far everything looked good with it, except for sensors not working, and now when I tried to set up ACPI on it, I just can't get it working :( . I'm using kpowersave now, and no luck, just like with Klaptop. Ofc with kpowersave I finally can push stand by button, but it only starts up the screensaver and nothing else happens, same thing with suspend to ram, and suspend to disk complains about swap partition not available. I must admit that I never followed any tutorials thoroughly, though I think I did the most important stuff and it didn't work. I'm also dissapointed that not much data on this laptop model is available for any linux, and I couldn't find ANY regarding gentoo :/

So, can anyone help me ?

P.s. if you know how to start sensors on this laptop, I'd be really greatful too.

oh btw, my lspci:
Code:
tux tomciaaa # lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (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)
01:00.0 VGA compatible controller: nVidia Corporation G72M [GeForce Go 7400] (rev a1)
02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 10)
05:01.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
05:01.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
05:01.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
05:01.3 Class 0805: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller


and my kernel config:
Code:

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_HOTKEY=m
CONFIG_ACPI_FAN=y
CONFIG_ACPI_DOCK=m
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=2001
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_SBS=m


Last edited by tomciaaa on Sat Sep 15, 2007 10:57 am; edited 1 time in total
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didymos
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PostPosted: Sun Aug 19, 2007 1:18 pm    Post subject: Reply with quote

There's a cheap trick, brute-force way to try and get sensors up: build every single driver in "Hardware Monitoring support" as a module, build the I2C stuff you need, then emerge lm_sensors and run sensors-detect. Then you hope one of them turns out to be the right driver.
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tomciaaa
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PostPosted: Sun Aug 19, 2007 1:54 pm    Post subject: Reply with quote

Did that, but no luck. it finds eeprom driver (which isn't really a sensor) loads the i801, i2c_dev, i2c_core, eeprom modules, but when I try to run sensors it spits out a msg, that no sensors can be found, try sensor-detect, bla, bla. I even tried loading every single sensor driver module, and still didn't help :S . Anyways, the ACPI problem would be a much bigger issue, but thx for the reply.
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tomciaaa
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PostPosted: Mon Aug 20, 2007 2:52 pm    Post subject: Reply with quote

Anyone ? Any thoughts, anything ?
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didymos
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PostPosted: Mon Aug 20, 2007 3:20 pm    Post subject: Reply with quote

Well, without knowing what the hardware monitoring chip is, there's not much you can do. Even if you can get that info, it looks like no current driver supports it, though it's possible it just hasn't made it into the kernel yet. As to the ACPI, you might be dealing with a buggy DSDT. If there's a BIOS update available, I'd try that, and if that doesn't help, then you'll probably want to try and patch the DSDT. I'm not one who follows laptops, but I'm assuming this one is pretty new to the market, so you're suffering early-adopter syndrome.
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tomciaaa
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PostPosted: Tue Aug 21, 2007 11:51 am    Post subject: Reply with quote

good to know ;) . Well next time I'll look more than just the specs of the thingie, and THX.
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