Comment 37 for bug 74034
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| Karoliina Salminen (karoliina-t-salminen) wrote | #37 |
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bbfa235
(Get the code!)
I have the same problem on Ubuntu Hardy and Lenovo Thinkpad T61p.
I need to use the serial cable to do my work, but minicom exits before displaying anything and says that device /dev/ttyS0 disappeared.
dmesg prints the following:
[435438.377880] ttyS0: LSR safety check engaged!
[435446.329923] ttyS0: LSR safety check engaged!
[435451.910779] ttyS0: LSR safety check engaged!
[435491.125893] ttyS0: LSR safety check engaged!
[435523.079404] ttyS0: LSR safety check engaged!
[435527.553299] ttyS0: LSR safety check engaged!
[435538.246438] ttyS0: LSR safety check engaged!
This is not only annoying but it seriously blocks me from using the serial cable which I would need right now very badly. I will try if I disabling IR works on this machine too, but I would hope this gets fixed in the Hardy kernel too.