[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
*** This bug is a duplicate of bug 198319 *** https://bugs.launchpad.net/bugs/198319 ** This bug has been marked a duplicate of bug 198319 Lenovo 3000 N200 DVD-rom missing -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
I think this issue is closely related to bug #198319 (https://bugs.launchpad.net/ubuntu/+bug/198319/comments/9/?loggingout=1) and should be reopened. I've attached kernel messages and pci output, hope it will help. $ lspci -vnn 00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 03) Subsystem: Lenovo Unknown device [17aa:3c16] Flags: bus master, fast devsel, latency 0 Capabilities: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Lenovo Unknown device [17aa:3c18] Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f400 (64-bit, non-prefetchable) [size=1M] Memory at d000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Capabilities: 00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a03] (rev 03) Subsystem: Lenovo Unknown device [17aa:3c18] Flags: bus master, fast devsel, latency 0 Memory at f410 (64-bit, non-prefetchable) [size=1M] Capabilities: 00:1a.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 [8086:2834] (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device [17aa:3c23] Flags: bus master, medium devsel, latency 0, IRQ 16 I/O ports at 1820 [size=32] 00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device [17aa:3c24] Flags: bus master, medium devsel, latency 0, IRQ 19 I/O ports at 1840 [size=32] 00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 03) (prog-if 20 [EHCI]) Subsystem: Lenovo Unknown device [17aa:3c25] Flags: bus master, medium devsel, latency 0, IRQ 18 Memory at f4704800 (32-bit, non-prefetchable) [size=1K] Capabilities: 00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03) Subsystem: Lenovo Unknown device [17aa:3c19] Flags: bus master, fast devsel, latency 0, IRQ 22 Memory at f450 (64-bit, non-prefetchable) [size=16K] Capabilities: 00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=03, sec-latency=0 I/O behind bridge: 2000-2fff Memory behind bridge: f200-f3ff Prefetchable memory behind bridge: f000-f1ff Capabilities: 00:1c.1 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 Memory behind bridge: f420-f42f Capabilities: 00:1c.2 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 [8086:2843] (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 Memory behind bridge: f430-f43f Capabilities: 00:1d.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device [17aa:3c20] Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 1860 [size=32] 00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device [17aa:3c21] Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 1880 [size=32] 00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device [17aa:3c22] Flags: bus master, medium devsel, latency 0, IRQ 18 I/O ports at 18a0 [size=32] 00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 03) (prog-if 20 [EHCI]) Subsystem: Lenovo Unknown device [17aa:3c25] Flags: bus master, medium devsel, latency 0, IRQ 20 Memory at f4704c00 (32-bit, non-prefetchable) [size=1K] Capabilities: 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev f3) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0a, subordinate=0a, sec-la
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
Hi Belzecue, If you are still interested in debugging, would you please attach your dmesg output (when the drive if not recognized) as well as the output of 'sudo lspci -vvnn'. Thanks. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
After reinstalling Vista, I then installed WUBI under Vista, and in this configuration when running Ubuntu 8.04 the CD/DVD drive is recognised. I do not know why the CD/DVD is recognised in Ubuntu 8.04 when installed under WUBI but not when installed directly to the drive via the Live CD. I am happy with running Ubuntu via WUBI so will close this issue. -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
Tried adding kernel boot option: combined_mode=libata and it's variation combined_mode=ide No change. -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
With the acpi=off workaround, ubuntu loses all battery configuration functions (predictably). Also, now that I know this issue is acpi-related, I googled and found these similar reports, where for this model of notebook the CD/DVD unit is unrecognised after installing Fedora, Debian, Ubuntu: http://groups.google.com/group/linux.debian.laptop/browse_thread/thread/4e30e23f08cd8bf6 http://forums.lenovo.com/lnv/board/message?board.id=Special_Interest_Linux&thread.id=124 -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
I have a workaround for this issue: set 'acpi=off' at kernel boot. I discovered this by comparing the kernel boot options used by the Live CD with those used after installation to disk. I will test and see what acpi functionality I have lost with the option switched on. But at least I can now access my Matshita optical drive! -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
** Changed in: linux (Ubuntu) Sourcepackagename: None => linux -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
Note also that I've switched between AHCI and 'compatibility' mode in the BIOS with no luck. -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
More background here... https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.15/+bug/8196 - yeti wrote on 2007-02-22: (permalink) High Priority ? This problem is a subset of 85578. Apparently first identified 2 1/2 years ago and still not fixed Is anyone at Ubuntu really concerned? Fedora, KNOPPIX and Mepis don't have this problem. yeti Ben Collins wrote on 2007-02-24: (permalink) The original bug here is that ATAPI drives were not being detected by libata. That issue was fixed by enabling ATAPI in the libata header. If people are still having issues, they are need to file separate bug reports. Most likely it is a case of the PATA/ - -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 221895] Re: Notebook - Matshita UJ-850 DVD drive not recognised
http://www.thinkwiki.org/wiki/Problems_with_SATA_and_Linux#DVD_drive_not_recognized says... - DVD drive not recognized The ata_piix SATA driver grabs ownership over the IDE ports when it is loaded, but (by default) does not support PATA ATAPI devices such as the Ultrabay optical drives. Thus, if the ide driver is compiled as a module and loaded after ata_piix, the DVD drive will not be recognized by either driver. Either of the following configurations will work: * For kernel 2.6.14 and newer: enable ATAPI support in the SATA system using libata.atapi_enabled=1 (see below; this is experimental) (note this is not needed for more recent kernels) * Compile IDE into the kernel (non-module). * Compile both IDE and SATA as modules and make sure IDE is loaded first (the module is called 'ide_generic'). Note that the optical drive must be in the Ultrabay during system boot (Ultrabay device swapping is currently unsupported). - Is it likely this is what's happening here? -- Notebook - Matshita UJ-850 DVD drive not recognised https://bugs.launchpad.net/bugs/221895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
