Lenovo U450 (Please note it is different from U450P! U450P does not have switchable graphics). Intel GMA 4500MHD Mobility Radeon HD 4330 Have some problems installing Linux. DSDT was retrieved with iasl under Win7.
** Attachment added: "dsdt_CB-01.dsl.gz" http://launchpadlibrarian.net/38574223/dsdt_CB-01.dsl.gz -- support graphics card hot switch https://bugs.launchpad.net/bugs/312756 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
