在2010-06-08 09:13:07，"Vladimir φ-coder/phcoder Serbinenko" <[email protected]> 写道： >On 06/08/2010 02:04 AM, hotwave wrote: >> My laptop is a Lenovo Ideapad Y710 - 2GB Ram - 250 GB HDD - OptiArc DVD-RW - >> Intel 4965agn wireless - Broadcom NetLink BCM5906M Fast Ethernet PCI Express >> - Lenovo EasyCam - Intel HD Audio (ALC888). >> >> It was preinstalled windows vista . Early, I replaced vista by win xp . >> Before long , I try to install ubuntu 8.04 beside windows xp , and I can >> switch either OS I want in grub(legacy) when I power on my laptop . Till >> then ,everything runs well. >> >> But one day , I update grub to grub2 . After reboot , when grub2 start , the >> LED of DVD device kept light, til I shut down my laptop or eject DVD device( >> that's odd) . Even worse that neither winxp nor linux could detect my DVD >> device whenever ejected or not . >> >> This problem harass me more than one year , and no update fix it. >> >> I try to follow Vladimir φ- coder/phcoder Serbinenko's advice to load blank >> core.img(I learnt about blank core for 2 weeks), but it was not fixd >> Today I rollback to grub legacy, the problem disappear. >> >> But I really want to use GRUB2 that in developing. Is there anyone could >> help me please? >> >> >It doesn't seem to be specific to GRUB2. Have a look at: >http://www.linuxquestions.org/questions/linux-newbie-8/cd-dvd-rom-not-working-in-ubuntu-8-04-on-lenovo-ideapad-y710-686982/page2.html >http://forums.lenovo.com/t5/IdeaPad-Y-U-B-and-Z-series/Ideapad-Y710-Windows-7-DVD-Drive-Missing-After-Fresh-Install/td-p/178931 >http://opensolaris.org/jive/thread.jspa?messageID=379686 I have read the links above. Maybe it is not specific to GRUB2. But if winxp and GRUB(legacy) could work correctly, why GRUB2 can't? I'm using GRUB legacy now. But I just want GRUB2 to be more perfect. I like it. I have try to type these command in bash: grub-mkimage -o core.img grub-install grub-update but the problem is still there. >> _______________________________________________ >> Bug-grub mailing list >> [email protected] >> http://lists.gnu.org/mailman/listinfo/bug-grub >> >> > > >-- >Regards >Vladimir 'φ-coder/phcoder' Serbinenko > >
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