Hi, On 7/22/24 5:35 PM, Iñaki Ucar wrote: > > On Mon, 22 Jul 2024 at 17:22, Iñaki Ucar <iu...@fedoraproject.org > <mailto:iu...@fedoraproject.org>> wrote: > > Hi Hans, > > On Thu, 18 Jul 2024 at 11:28, Hans de Goede <hdego...@redhat.com > <mailto:hdego...@redhat.com>> wrote: > > Hi, > > On 7/16/24 5:59 PM, Iñaki Ucar wrote: > > > > > > On Tue, 16 Jul 2024 at 12:29, Hans de Goede <hdego...@redhat.com > <mailto:hdego...@redhat.com> <mailto:hdego...@redhat.com > <mailto:hdego...@redhat.com>>> wrote: > > > > Hi, > > > > On 7/15/24 9:50 PM, Iñaki Ucar wrote: > > > It's the kernel. Going back to 6.9.6 fixes the issue... > > > > Ok, that is a good first step in debugging this. > > > > Can you run evtest with the working kernel and then check which > > event node is generating key-presses for the brightness keys, > > that should help narrow it down further. > > > > Likely candidates are: "LG WMI hotkeys", > > "AT translated set 2 keyboard", "Video Bus". > > > > > > In "Video Bus", there are KEY_BRIGHTNESSDOWN and KEY_BRIGHTNESSUP > that are triggered. > > Ok, then this likely is not an issue with the lg-laptop driver but > rather with > the ACPI subsystem. > > Likely culprit commits which are new in 6.9.7 are: > > > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=2b2b0ac1533d790690d6d28899f01a2924d54d4d > > <https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=2b2b0ac1533d790690d6d28899f01a2924d54d4d> > > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=9750135f2f326879889ed60ccd68b96572dfa6ee > > <https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=9750135f2f326879889ed60ccd68b96572dfa6ee> > > > Or maybe: > > > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=e21a4c9129c72fa54dd00f5ebf71219b41d43c04 > > <https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=e21a4c9129c72fa54dd00f5ebf71219b41d43c04> > > But I suspect it is one of the above 2. > > I have started a 6.9.9 test-build with those 2 patches reverted: > > https://koji.fedoraproject.org/koji/taskinfo?taskID=120674294 > <https://koji.fedoraproject.org/koji/taskinfo?taskID=120674294> > > > Good catch! I confirm that the build above does not have the issues I was > experiencing.
Thank you I have reported this issue to the ACPI maintainer now: https://lore.kernel.org/linux-acpi/1f76b7e2-1928-4598-8037-28a1785c2...@redhat.com/ > However, with this I have another issue: when I connect my laptop to my > Thunderbolt dock, I see irq/9-acpi constantly spinning the CPU at 40%. :( I > had to go back to the previous one. Ok, that is unfortunate. Can you try powering off the lapto and then directly booting into the test kernel, without first booting a bad kernel? I'm wondering if the bad kernel maybe confuses the EC in such a way that it is still unhappy after a reboot. Regards, Hans > > But if none of those 3 reports brightness key presses, please > > try all available /dev/input/event# nodes and please report back > > here the name(e.g. "LG WMI hotkeys") of the /dev/input/event# > node > > which is reporting the brightness key presses. > > > > Also which kernel version is the first broken kernel version > > for you ? > > > > > > 6.9.7 to 6.9.9 are broken. I also noticed issues with > /sys/devices/platform/lg-laptop/battery_care_limit, that reports 0 and cannot > be set with those kernels. > > > > There are commits in the lg-laptop.c file in the 6.10 series that I > hope solve these issues, see > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/platform/x86/lg-laptop.c?id=v6.10&id2=v6.9 > > <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/platform/x86/lg-laptop.c?id=v6.10&id2=v6.9> > > <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/platform/x86/lg-laptop.c?id=v6.10&id2=v6.9 > > <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/platform/x86/lg-laptop.c?id=v6.10&id2=v6.9>> > > > > Iñaki > > > > > > > > > > Regards, > > > > Hans > > > > > > > > > > > > > > > > Iñaki > > > > > > On Mon, 15 Jul 2024 at 21:34, Iñaki Ucar > <iu...@fedoraproject.org <mailto:iu...@fedoraproject.org> > <mailto:iu...@fedoraproject.org <mailto:iu...@fedoraproject.org>> > <mailto:iu...@fedoraproject.org <mailto:iu...@fedoraproject.org> > <mailto:iu...@fedoraproject.org <mailto:iu...@fedoraproject.org>>>> wrote: > > > > > > > > > > > > On Mon, 15 Jul 2024 at 18:53, Jonathan Wright via devel > <devel@lists.fedoraproject.org <mailto:devel@lists.fedoraproject.org> > <mailto:devel@lists.fedoraproject.org <mailto:devel@lists.fedoraproject.org>> > <mailto:devel@lists.fedoraproject.org <mailto:devel@lists.fedoraproject.org> > <mailto:devel@lists.fedoraproject.org > <mailto:devel@lists.fedoraproject.org>>>> wrote: > > > > > > Are you running KDE with HDR enabled by chance? That > will make the keys non-functional. > > > > > > > > > No, I don't think so. I don't see any HDR option anyways. > > > > > > Iñaki > > > > > > > > > > > > On Mon, Jul 15, 2024 at 3:52 AM Samuel Sieb > <sam...@sieb.net <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>> <mailto:sam...@sieb.net <mailto:sam...@sieb.net> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>>>> wrote: > > > > > > On 7/15/24 1:47 AM, Iñaki Ucar wrote: > > > > On Mon, 15 Jul 2024 at 10:34, Samuel Sieb > <sam...@sieb.net <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>> <mailto:sam...@sieb.net <mailto:sam...@sieb.net> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>>> > > > > <mailto:sam...@sieb.net > <mailto:sam...@sieb.net> <mailto:sam...@sieb.net <mailto:sam...@sieb.net>> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>>>>> wrote: > > > > > > > > On 7/15/24 1:23 AM, Iñaki Ucar wrote: > > > > > > > > > > > > > > > On Mon, 15 Jul 2024 at 09:56, Samuel > Sieb <sam...@sieb.net <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>> <mailto:sam...@sieb.net <mailto:sam...@sieb.net> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>>> > > > > <mailto:sam...@sieb.net > <mailto:sam...@sieb.net> <mailto:sam...@sieb.net <mailto:sam...@sieb.net>> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>>>> > > > > > <mailto:sam...@sieb.net > <mailto:sam...@sieb.net> <mailto:sam...@sieb.net <mailto:sam...@sieb.net>> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>>> <mailto:sam...@sieb.net <mailto:sam...@sieb.net> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net> <mailto:sam...@sieb.net > <mailto:sam...@sieb.net>>>>>> wrote: > > > > > You will need to find out what the > keys trigger. > > > > > Do you see any messages in the > journal when you press the keys? > > > > > > > > > > > > > > > Nothing in the journal. > > > > > > > > > > Install "evtest" and try watching > various sources to see if > > > > you get a > > > > > reaction when pressing the keys. > > > > > > > > > > > > > > > Nothing either. I tried monitoring the > keyboard as well as the > > > > event fd > > > > > called "LG WMI hotkeys", and those keys > trigger nothing. :( Does > > > > this > > > > > mean that it's a kernel issue? > > > > > > > > Probably. Do you have the "lg-laptop" > kernel module loaded? > > > > > > > > I do: > > > > $ lsmod | grep lg > > > > lg_laptop 32768 0 > > > > sparse_keymap 12288 1 lg_laptop > > > > i2c_algo_bit 20480 2 xe,i915 > > > > wmi 36864 3 > video,lg_laptop,wmi_bmof > > > > > > I suggest you contact the mailing list at: > > > platform-driver-...@vger.kernel.org > <mailto:platform-driver-...@vger.kernel.org> > <mailto:platform-driver-...@vger.kernel.org > <mailto:platform-driver-...@vger.kernel.org>> > <mailto:platform-driver-...@vger.kernel.org > <mailto:platform-driver-...@vger.kernel.org> > <mailto:platform-driver-...@vger.kernel.org > <mailto:platform-driver-...@vger.kernel.org>>> > > > > > > -- > > > _______________________________________________ > > > devel mailing list -- > devel@lists.fedoraproject.org <mailto:devel@lists.fedoraproject.org> > <mailto:devel@lists.fedoraproject.org <mailto:devel@lists.fedoraproject.org>> > <mailto:devel@lists.fedoraproject.org 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