@rykien:
Seems like a bug in the driver for the SMBus controller. i2cdetect should show
the headphone amplifier at address 0x73.
I've tested init-headphone with Ubuntu 16.04.1 (you have to add the
acpi_enforce_resources=lax boot parameter!) and 16.10 live images without
problems. Maybe the bug w
New version of init-headphone that also supports Vivid:
https://github.com/Unrud/init-headphone-ubuntu/releases
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https://bugs.launchpad.net/bugs/1313904
New version:
* Add Upstart script to run program on boot
* Make program more verbose
The program output is now very verbose. If the script doesn't work, just
run "sudo init-headphone" and it should say what's wrong.
** Attachment added: "init-headphone_0.2.0_all.deb"
https://bugs.launchpa
@Kiril:
That's strange, I tested it on 14.04 and it works for me.
The packaged adds the file /etc/default/grub.d/init-headphone.cfg. That should
add the boot parameter.
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@Kiril:
Make sure that your kernel is loaded with acpi_enforce_resources=lax. Check
"cat /proc/cmdline".
Check the output of "lsmod" and make sure that the modules i2c-i801 and i2c-dev
are loaded.
If they are unload i2c-i801 with "sudo rmmod i2c-i801" and load it again "sudo
modprobe i2c-i801".
I wrote a driver.
Only tested on Ubuntu 14.10.
After installation a restart is required.
** Attachment added: "init-headphone_0.1.0_all.deb"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1313904/+attachment/4360354/+files/init-headphone_0.1.0_all.deb
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*** This bug is a duplicate of bug 1389021 ***
https://bugs.launchpad.net/bugs/1389021
** This bug has been marked a duplicate of bug 1389021
Does not detect hotplugged storage device (exfat)
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Touch seeded packages, w
The problem only appears if no label is set for the exfat partition.
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https://bugs.launchpad.net/bugs/1416794
Title:
Can't mount exFAT on Ubuntu 14.10
St
blkid doesn't recognize exfat.
The error seems to be in the file "libblkid/src/superblocks/exfat.c" in
function "probe_exfat":
In line 124 "if (errno)" is always true because "errno" is already !=0 before
"probe_exfat" is called.
The problem can be fixed by either adding "errno = 0;" to the begi
I've created a bug report against udisks2 (before I found this bug report):
https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1416794
You wrote that the problem is that gvfs ignores the drive. But maybe you
can try to mount in manually with udisks2 and check if we are
encountering the same pr
The SMBus module is working now, I had to add acpi_enforce_resources=lax
to the kernel boot parameters.
Got some information about the pre-amplifier here:
https://biosmods.wordpress.com/w230ss-np7338/comment-page-4/#comments
I think we're stuck until we get more information about that chip.
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I tried to investigate the preamplifier chip further but run into another bug.
I'm not able to access the SMBus. When I execute "modprobe i2c-i801", the
following appears in the kernel log:
[...] ACPI Warning: SystemIO range 0xf040-0xf05f
conflicts with OpRegion 0x000
Hi Kiril,
maybe you can update the title / description of the bug report, that way
anybody knows what's what without reading all the comments.
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https://bug
I've compared the schematics of w230st and w230ss from the service
manuals and the codec is exactly the same, but the w230ss has an
additional chip between the codec and the headphone jack. The manual
says that it's an pre-amp but doesn't mention the exact model. The pre-
amp is connected to the SM
*** This bug is a duplicate of bug 1313904 ***
https://bugs.launchpad.net/bugs/1313904
** This bug has been marked a duplicate of bug 1313904
[W230SS, VIA VT1802, Green Headphone Out, Front] No sound after fresh boot
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Hi Marco,
I downloaded the Hotkey app from Clevo and InitHeadphone.exe is still
present. All it does is calling the function InitHeadphone from hp.dll.
If you don't like the Hotkey app, I guess you can also fix the problem
(on windows!) by saving hp.dll, uninstalling the Hotkey app and then
sched
For me the sound always works after a cold start (maybe newer BIOS?)
But after standby the headphone jack stops working until next cold start
(reboot doesn't help).
On W230ST everything works fine and the hardware is nearly identical.
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