How reproducible: Always. Steps to Reproduce: 1. Boot 2. start Gnome/Mate Actual results: The touchpad is not recognized from kernel and is not visible form X. Expected results: Use touchpad Additional info: #uname -a Linux pwright 3.14.8-200.fc20.x86_64 #1 SMP Mon Jun 16 21:57:53 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Description: Using Fedora 20 on my laptop lifebook A544 fujitsu, the touchpad is not recognize. #xinput ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Fujitsu FUJ02E3 id=7 [slave keyboard (3)] ↳ Video Bus id=8 [slave keyboard (3)] ↳ Fujitsu FUJ02B1 id=9 [slave keyboard (3)] ↳ Power Button id=10 [slave keyboard (3)] ↳ FJ Camera id=12 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)] I try editing "/etc/default/grub" and I add "i8042.notimeout i8042.nomux" to the string in quotes of GRUB_CMDLINE_LINUX. I also try: cp /usr/share/X11/xorg.conf.d/50-synaptics.conf /etc/X11/xorg.conf.d/50-synaptics.conf and then I edit: Section "InputClass" Identifier "touchpad catchall" Driver "synaptics" MatchIsTouchpad "on" #################################### ## The lines that you need to add ## # Enable left mouse button by tapping Option "TapButton1" "1" # Enable vertical scrolling Option "VertEdgeScroll" "1" # Enable right mouse button by tapping lower right corner Option "RBCornerButton" "3" #################################### MatchDevicePath "/dev/input/event*" EndSection The TouchPad is not present in lsusb output and in dmesg too.
everytime that I switch on my PC, the kworker takes more then 50% of my CPU and it doesn't stop until I press up and down the brightness of my monitor with the "special command" of my keyboard ("Fn + F6" or "Fn + F7")
I see that editing the "/etc/default/grub" file's (I add "i8042.notimeout i8042.nomux" to the string in quotes of GRUB_CMDLINE_LINUX) the change does't appear on booting. I did "grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg" AND NOW MY TOUCHPAD WORKS!
(In reply to Philip from comment #2) > I see that editing the "/etc/default/grub" file's (I add "i8042.notimeout > i8042.nomux" to the string in quotes of GRUB_CMDLINE_LINUX) the change > does't appear on booting. > > I did "grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg" AND NOW MY TOUCHPAD > WORKS! Hi, That is good news, can you please try removing i8042.notimeout, rerun grub2-mkconfig and see if things still work? Thanks, Hans
I tried, but it doesn't work without.
Hi Philip, (In reply to Philip from comment #4) > I tried, but it doesn't work without. Ok, thanks for trying, can you try to other way around, so keep i8042.notimeout and drop i8042.nomux ? The reason I'm asking is that we need to know which quirks your machine exactly needs before sending a kernel patch upstream to do this automatically on your machine. For this we also need to have the dmi strings of your machine (to match the quirks on them), can you also please run: sudo dmidecode > dmi.log And attach the generated dmi.log file here ? Thanks, Jans
Created attachment 949929 [details] philip
(In reply to Philip from comment #6) > Created attachment 949929 [details] > philip Thanks. I've got another report for the lifebook AH544 here: https://bugzilla.kernel.org/show_bug.cgi?id=69731 Which states that only adding notimeout is enough, can you confirm this ?
Yes, I can confirm.
Created attachment 950296 [details] [PATCH] i8042: Add notimeout quirk for Fujitsu Lifebook A544 and Lifebook AH544
Thanks, I've send the patch which I've just attached upstream, this should make future kernels automatically do the right thing. Josh, can you please add this to the Fedora kernels (it should end up in stable eventually and then we can drop it again) ?
Applied to F20-rawhide. Thanks!
kernel-3.17.1-304.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/kernel-3.17.1-304.fc21
kernel-3.16.6-203.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/kernel-3.16.6-203.fc20
Package kernel-3.17.1-304.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.17.1-304.fc21' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-13663/kernel-3.17.1-304.fc21 then log in and leave karma (feedback).
Sorry, I am using fedora 20, so I can't test it, but let me know if I can do the same for my kernel version.
kernel-3.16.6-203.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
kernel-3.17.2-300.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/kernel-3.17.2-300.fc21
kernel-3.17.2-300.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.