Driver installed but display still not working

[theaayushanand]

Hello,

I have installed the driver according to the steps mentioned in the README but i still dont get my display to be working , are there any other steps required to get it all working ?
Thanks in advance

[GustavoEmmel]

Same in here.
Instaled on ubuntu 20.10 as README but still not working

[klogg]

Please provide kernel logs (dmesg)

[davidea72]

same problem,
debian 11 with KDE
5.10.0-14-amd64 #1 SMP Debian 5.10.113-1 (2022-04-29) x86_64 GNU/Linux

916.215262] usb 1-1.2: USB disconnect, device number 9
[ 919.269318] usb 1-1: new high-speed USB device number 10 using xhci_hcd
[ 919.421432] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.00
[ 919.421436] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 919.421438] usb 1-1: Product: USB2.0 HUB
[ 919.422165] hub 1-1:1.0: USB hub found
[ 919.422189] hub 1-1:1.0: 4 ports detected
[ 919.809234] usb 1-1.2: new full-speed USB device number 11 using xhci_hcd
[ 920.014946] usb 1-1.2: New USB device found, idVendor=2000, idProduct=dd00, bcdDevice=11.16
[ 920.014950] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 920.014952] usb 1-1.2: Product: HZD100
[ 920.014953] usb 1-1.2: Manufacturer: C&T
[ 920.014955] usb 1-1.2: SerialNumber: U2dc0z7ws53a79rn
[ 920.025523] input: C&T HZD100 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.3/0003:2000:DD00.0004/input/input23
[ 920.085485] hid-generic 0003:2000:DD00.0004: input,hidraw0: USB HID v1.00 Device [C&T HZD100] on usb-0000:00:14.0-1.2/input3
[ 967.761575] INFO: task kworker/5:0:14307 blocked for more than 604 seconds.
[ 967.761582] Tainted: G O 5.10.0-14-amd64 #1 Debian 5.10.113-1
[ 967.761583] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 967.761586] task:kworker/5:0 state:D stack: 0 pid:14307 ppid: 2 flags:0x00004000
[ 967.761632] Workqueue: usb_hub_wq hub_event [usbcore]
[ 967.761634] Call Trace:
[ 967.761649] __schedule+0x282/0x870
[ 967.761654] ? usleep_range+0x80/0x80
[ 967.761656] schedule+0x46/0xb0
[ 967.761659] schedule_timeout+0xff/0x140
[ 967.761669] ? __prepare_to_swait+0x4b/0x70
[ 967.761671] __wait_for_common+0xae/0x160
[ 967.761682] i2c_del_adapter+0x259/0x310
[ 967.761689] release_nodes+0x225/0x270
[ 967.761697] __device_release_driver+0x18a/0x250
[ 967.761700] device_release_driver+0x24/0x30
[ 967.761702] bus_remove_device+0xdb/0x140
[ 967.761704] device_del+0x18b/0x430
[ 967.761723] usb_disconnect.cold+0x135/0x20a [usbcore]
[ 967.761733] hub_event+0xbbf/0x1850 [usbcore]
[ 967.761738] ? __update_idle_core+0x6d/0xa0
[ 967.761742] ? __switch_to_asm+0x42/0x70
[ 967.761750] ? __switch_to+0x114/0x450
[ 967.761758] process_one_work+0x1b6/0x350
[ 967.761761] worker_thread+0x53/0x3e0
[ 967.761763] ? process_one_work+0x350/0x350
[ 967.761768] kthread+0x11b/0x140
[ 967.761771] ? __kthread_bind_mask+0x60/0x60
[ 967.761774] ret_from_fork+0x22/0x30

[jakre1234]

Did anyone got success here ??

[larrasket]

@jakre1234 Nope. I recommend you to search for another chip unless you are a kernel developer. I personally bought a new laptop with multi-display adapter support. It's shame that FL developer won't just develop a driver for linux.