On 8/21/19 3:08 PM, Gianluca Cecchi wrote: > On Tue, Aug 20, 2019 at 11:55 AM Gianluca Cecchi <[email protected] > <mailto:[email protected]>> wrote: > > > Thanks for your answer, but what you write is clear and is for system wide > messaging/logging. > I don't want to bloat with all logs, but only the ones related to > Xwayland so that > it can be easier to narrow the reason why the external monitor connection > is not > detected with the latest kernel... > BTW: also in journal when thing work ok I seem not to find any particular > information about display settings change when I connect external > monitor, so I > don't know what to compare with.... > > Gianluca > > Some more info. > Also after today updates and new kernel 5.2.9-200.fc30 the problem persists > Some info about hw involved: > laptop Asus ZenBook Flip (model UX370UAR) > monitor is DELL U2412M (not tried yet with other monitors) > usb-c adapter is the default provided with notebook and has power, hdmi and > usb > adapter is recognized this way when connected to usb-c of notebook (no cable > connected > to hdmi yet): > > Aug 21 08:43:44 localhost.localdomain kernel: usb 1-1: new high-speed USB > device number > 4 using xhci_hcd > Aug 21 08:43:44 localhost.localdomain kernel: usb 1-1: New USB device found, > idVendor=2109, idProduct=2210, bcdDevice= 6.80 > Aug 21 08:43:44 localhost.localdomain kernel: usb 1-1: New USB device > strings: Mfr=1, > Product=2, SerialNumber=0 > Aug 21 08:43:44 localhost.localdomain kernel: usb 1-1: Product: USB2.0 Hub > > Aug 21 08:43:44 localhost.localdomain kernel: usb 1-1: Manufacturer: VIA > Labs, Inc. > Aug 21 08:43:44 localhost.localdomain kernel: hub 1-1:1.0: USB hub found > Aug 21 08:43:44 localhost.localdomain kernel: hub 1-1:1.0: 4 ports detected > Aug 21 08:43:44 localhost.localdomain kernel: usb 2-1: new SuperSpeed Gen 1 > USB device > number 3 using xhci_hcd > Aug 21 08:43:44 localhost.localdomain kernel: usb 2-1: New USB device found, > idVendor=2109, idProduct=0210, bcdDevice= 6.85 > Aug 21 08:43:44 localhost.localdomain kernel: usb 2-1: New USB device > strings: Mfr=1, > Product=2, SerialNumber=0 > Aug 21 08:43:44 localhost.localdomain kernel: usb 2-1: Product: USB3.0 Hub > > Aug 21 08:43:44 localhost.localdomain kernel: usb 2-1: Manufacturer: VIA > Labs, Inc. > Aug 21 08:43:44 localhost.localdomain kernel: hub 2-1:1.0: USB hub found > Aug 21 08:43:44 localhost.localdomain kernel: hub 2-1:1.0: 1 port detected > Aug 21 08:43:46 localhost.localdomain kernel: usb 1-1.2: new high-speed USB > device > number 5 using xhci_hcd > Aug 21 08:43:47 localhost.localdomain kernel: usb 1-1.2: New USB device found, > idVendor=2109, idProduct=0101, bcdDevice= 3.04 > Aug 21 08:43:47 localhost.localdomain kernel: usb 1-1.2: New USB device > strings: Mfr=1, > Product=2, SerialNumber=3 > Aug 21 08:43:47 localhost.localdomain kernel: usb 1-1.2: Product: USB 2.0 > BILLBOARD > > Aug 21 08:43:47 localhost.localdomain kernel: usb 1-1.2: Manufacturer: VIA > Technologies > Inc. > Aug 21 08:43:47 localhost.localdomain kernel: usb 1-1.2: SerialNumber: > 0000000000000001 > > When I connect hdmi cable (monitor is powered on and waiting on connection) > this happens: > - kernels 5.2.8-200 and 5.2.9-200 > no new line in journal > monitor goes into power save mode (something similar when wrong mode is tried > or monitor > not correctly detected...) > > - kernel 5.1.20-300.fc30.x86_64 > monitor is detected and previous known configuration applied, see here: > https://drive.google.com/file/d/1aSzSPMgsdSuz6g3gm7-YTO80edZFb2Bn/view?usp=sharing > In journal these lines added: > > Aug 21 08:57:49 localhost.localdomain kernel: Registered IR keymap rc-cec > Aug 21 08:57:49 localhost.localdomain kernel: rc rc0: DP-1 as > /devices/pci0000:00/0000:00:02.0/rc/rc0 > Aug 21 08:57:49 localhost.localdomain kernel: input: DP-1 as > /devices/pci0000:00/0000:00:02.0/rc/rc0/input34 > Aug 21 08:57:49 localhost.localdomain systemd-logind[838]: Watching system > buttons on > /dev/input/event23 (DP-1) > > Thanks in advance and eventually I'm going to open bugzilla for this > >
Just an idea. Is there a difference in the output of "lsmod" when run on the 5.2 v.s. 5.1 kernel? -- If simple questions can be answered with a simple google query then why are there so many of them? _______________________________________________ users mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected]
