Hardware - Support > Other
Keyboard freeze
Şerban S.:
--- Quote from: commodore2 on March 04, 2024, 01:34:45 PM ---[...] the Brother printer (that I have just disconnected). [...] it appears to be the culprit. However I will keep monitoring the log in case anything else pops up.
--- End quote ---
Printers (and other devices, such as MIDI controllers, MIDI keyboards, USB audio interfaces, etc.) usually create problems if you change the USB port. So you have to keep it connected to the port where you installed it.
But as it looks, it seems that the USB controller got fried off. I had this kind of trouble on three machines already. I had to give them up.
In this case, the only solution was to change the machine.
Changing the USB chipset costs too much and it requires a lot of expertise: service professionals.
Best regards, Șerban
commodore2:
nope, still having problems. I will do a nuke and pave when LL 7.x is released and take it from there on wards.
commodore2:
I don't have any USB storage attached. My initial guess was the Brother printer (that I have just disconnected).
It has been an hour since the disconnection and it appears to be the culprit. However I will keep monitoring the log in case anything else pops up.
Surprisingly I have not had any change of hardware for a long time and this phenomenon recently started. However worth to mention that printer has been configured to go into sleep mode after 60 minutes (that never bothered the PC), the firmware is latest and printer works flawlessly. It is however connected with TWO USB cords (to extend the reach to the PC as the printer is in the other corner of room).
Şerban S.:
Thanks!
From the USB devices list, my best guess is still some USB disk you are using and it somehow breaks the system.
For diagnosing disks, I use GSmartControl and HDSentinel.
It might be another problem though: The SATA controller might be unappropriate for the disk model. I have this issue from time to time.
If the disk works fine on other systems, than most likely, the device is unsupported or at least, has some incompatibilities on this machine.
Best regards!
commodore2:
System: Kernel: 6.6.0 x86_64 bits: 64 Desktop: Xfce 4.16.0 Distro: Linux Lite 6.6 LTS
Machine: Type: Desktop Mobo: N/A model: N/A serial: N/A UEFI: American Megatrends v: 4.6.5 date: 01/17/2014
CPU: Topology: Dual Core model: Intel Celeron 1037U bits: 64 type: MCP L2 cache: 2048 KiB
Speed: 798 MHz min/max: 800/1800 MHz Core speeds (MHz): 1: 1072 2: 1071
Graphics: Device-1: Intel 3rd Gen Core processor Graphics driver: i915 v: kernel
Display: server: X.Org 1.21.1.4 driver: modesetting unloaded: fbdev,vesa resolution: 1600x900~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 2500 (IVB GT1) v: 4.2 Mesa 23.2.1-1ubuntu3.1~22.04.2
Audio: Device-1: Intel 7 Series/C216 Family High Definition Audio driver: snd_hda_intel
Sound Server: ALSA v: k6.6.0
Network: Device-1: Realtek RTL810xE PCI Express Fast Ethernet driver: r8169
Device-2: Realtek RTL810xE PCI Express Fast Ethernet driver: r8169
Device-3: Realtek RTL88x2bu [AC1200 Techkey] type: USB driver: rtl88x2bu
Drives: Local Storage: total: 119.24 GiB used: 21.09 GiB (17.7%)
ID-1: /dev/sda vendor: LITE-ON IT model: LCS-128M6S 2.5 7mm 128GB size: 119.24 GiB
Message: No Optical or Floppy data was found.
--------------------------------------
Bus 002 Device 009: ID 24f0:0140 Metadot Das Keyboard 4
Bus 002 Device 010: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 002 Device 007: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 004: ID 04f9:03e0 Brother Industries, Ltd MFC-J6530DW
Bus 002 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 0bda:b812 Realtek Semiconductor Corp. RTL88x2bu [AC1200 Techkey]
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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