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Message ID: 8775     Entry time: Thu Jun 27 22:05:25 2013
Author: rana 
Type: Update 
Category: General 
Subject: Pianosa fixed 

The keyboard on Pianosa workstation has been flaky for the last several days at least. Today, it was having troubles mounting the linux1 file system and was hanging on boot.

People in the control room emailed Jamie and then grew afraid of the computer. Annalisa suggested that we put garlic on it since was clearly possessed.

Typing 'dmesg' at the command prompt, I found that there were thousands of messages like these:

[ 3148.181956] usb 2-1.2: new high speed USB device number 68 using ehci_hcd
[ 3149.773883] usb 2-1.2: USB disconnect, device number 68
[ 3150.228900] usb 2-1.2: new high speed USB device number 69 using ehci_hcd
[ 3152.076544] usb 2-1.2: USB disconnect, device number 69
[ 3152.787391] usb 2-1.2: new high speed USB device number 70 using ehci_hcd
[ 3154.123331] usb 2-1.2: USB disconnect, device number 70
[ 3154.578459] usb 2-1.2: new high speed USB device number 71 using ehci_hcd

So I replaced the existing Dell keyboard with an older Dell keyboard and the bad messages have stopped. No garlic was used.

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