Riccardo Mottola, le lun. 07 déc. 2020 15:46:04 +0100, a ecrit: > Samuel Thibault wrote: > >> [ 3.491071] isapnp: Scanning for PnP cards... > >> [ 3.845792] isapnp: No Plug & Play device found > >> [ 3.846113] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > >> [ 3.866946] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a > >> 16550A > >> [ 3.887876] 00:07: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a > >> 16550A > >> > >> HURD may have issue with his sharing? > > Apparently nobody started Hurd's GNU Mach micro-kernel on a system with > > 4 com ports indeed. I pushed to master a restriction to 2 ports only, > > to just avoid the issue. > > Since you wrote me you pushed a new kernel, I just did apt-get update, > got a new hurd. > Unfortunately, the problem persists.
Ah, indeed, the com driver doesn't actually limits its probing according to NCOM. Fixed upstream and pushed as pending for next gnumach upload. Samuel
