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From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20021003 Description of problem: This might be a kernel problem: After a reboot (an a kernel upgrade), I suddenly lost support for usb. The issue seems to be that usb is not listed in /proc/devices, even though the io-ports can be seen in /proc/ioports. This happens in kernel version .4.18-27.8.0smp, but I am a little confused by the fact that I cannot regress to the previous kernel! Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.Reboot! Actual Results: Looking at the script, if usb is missing in devices usb support will not be loaded... I am not sure what the kernel issue is that shows usb support in /proc/devices. Additional info:
What is the output of 'lspci'?
lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev c4) 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22) 00:07.1 IDE interface: VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE (rev 10) 00:07.2 USB Controller: VIA Technologies, Inc. USB (rev 10) 00:07.3 USB Controller: VIA Technologies, Inc. USB (rev 10) 00:07.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30) 00:07.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio Controller (rev 20) 00:0c.0 Unknown mass storage controller: Promise Technology, Inc. 20265 (rev 02)00:0f.0 Ethernet controller: VIA Technologies, Inc. VT86C100A [Rhine] (rev 06) 00:10.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] 01:00.0 VGA compatible controller: nVidia Corporation NV5 [Riva TnT2] (rev 15)
and dmesg after a boot with it failing ti see the USB ?
Alan's right, we need a decent dmesg. Please attach it instead of dropping into the comments box. Another thing, please upgrade to 2.4.20-18.8.
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