Ubuntu gets frozen if you shutdown or restart Ubuntu Netbook 10.10
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
During the installation of Ubuntu Netbook 10.10 in my Sony VPCM121AX after it completed the first reboot the computer got frozen, no mouse no keyboard control. I restarted the computer, all the apps are working but if I shutdown or restart the computer will do it again. If I turn off the wlan0 from the switch of the computer before I start ubuntu the computer will shutdown or restart normaly. I have tryed to shut the wlan0 from the console and the computer froze after trying it.
Turning the switch off while using ubuntu will froze the computer immediately. Network connection is working during the usage of the OS. I did "sudo dpkg-reconfigure rt3090-dkms" same issue.
With lspci I get:
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 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 NM10 Family LPC Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 Network controller: RaLink RT3090 Wireless 802.11n 1T/1R PCIe
02:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
02:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80)
02:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
02:00.5 Ethernet controller: JMicron Technology Corp. JMC260 PCI Express Fast Ethernet Controller (rev 02)
With
Description: Ubuntu 10.10
Release: 10.10
After doing a Research I found the solution to the problem from http:// www.art. ubuntuforums. org/showthread. php?t=1592458& page=2
I edited:
sudo gedit /etc/modprobe. d/blacklist. conf
I Included into blacklist.conf
# blacklist other Ralink modules in favour of 3090 DKMS mod
blacklist rt2860sta
blacklist rt2870sta
blacklist rt2800pci
blacklist rt2800usb
blacklist rt2x00lib
blacklist rt2x00pci
blacklist rt2x00usb
After the reboot the computer was able to log in restart and shutdown but the wifi did not work, so I used:
sudo dpkg-reconfigure rt3090-dkms
After I rebooted the computer, The wifi was working and now I'm able to shutdown and restart de computer normally