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guillaumezin / nvidiabl

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nvidiabl cannot detect graphics card when starting #77

Closed hhaoyan closed 10 years ago

hhaoyan commented 10 years ago

I have a lenovo y400 laptop and I'm having brightness adjusting problems. The nvidiabl module cannot start normally and I got information by typing command "dmesg | grep -i nvidiabl":

[ 15.996031] nvidiabl: loading driver version 0.84 [ 15.996037] nvidiabl: LENOVO - 20192 model detected in DMI tables [ 15.996042] nvidiabl: No supported Nvidia graphics adapter found

As for "lspci -nn", I got:

00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154](rev 09) 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151](rev 09) 00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31](rev 04) 00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a](rev 04) 00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d](rev 04) 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20](rev 04) 00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10](rev c4) 00:1c.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 [8086:1e12](rev c4) 00:1c.3 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 [8086:1e16](rev c4) 00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26](rev 04) 00:1f.0 ISA bridge [0601]: Intel Corporation HM76 Express Chipset LPC Controller [8086:1e59](rev 04) 00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03](rev 04) 00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22](rev 04) 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK107M [GeForce GT 650M / GTX 660M LE] [10de:0fd1](rev a1) 01:00.1 Audio device [0403]: NVIDIA Corporation GK107 HDMI Audio Controller [10de:0e1b](rev a1) 02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet [1969:1091](rev 10) 03:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727](rev 01) 04:00.0 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2392](rev 30) 04:00.2 SD Host controller [0805]: JMicron Technology Corp. Standard SD Host Controller [197b:2391](rev 30) 04:00.3 System peripheral [0880]: JMicron Technology Corp. MS Host Controller [197b:2393](rev 30) 04:00.4 System peripheral [0880]: JMicron Technology Corp. xD Host Controller [197b:2394](rev 30)

There really exists NVIDIA GT650M card but nvidiabl can't detect it, Maybe it's because the graphic driver hasn't been loaded yet when nvidiabl is starting?... I have no idea about and hope anyone can help me solve this problem...By the way, thank you for this amazing job!

guillaumezin commented 10 years ago

Could you try version 0.85 ? It should be fixed

hhaoyan commented 10 years ago

It now works! Thanks very much!