Hi. How can I solve this issue? My video card is Nvidia Geforce 8600M GS. On Debian 11, in syslog; nouveau 0000:01:00.0: firmware: failed to load nouveau/nv84_xuc00f (-2) nouveau 0000:01:00.0: Direct firmware load for nouveau/nv84_xuc00f failed with error -2 nouveau 0000:01:00.0: vp: unable to load firmware nouveau/nv84_xuc00f nouveau 0000:01:00.0: vp: init failed, -2 nouveau 0000:01:00.0: firmware: failed to load nouveau/nv84_xuc103 (-2) nouveau 0000:01:00.0: Direct firmware load for nouveau/nv84_xuc103 failed with error -2 nouveau 0000:01:00.0: bsp: unable to load firmware nouveau/nv84_xuc103 nouveau 0000:01:00.0: bsp: init failed, -2 nouveau 0000:01:00.0: firmware: failed to load nouveau/nv84_xuc00f (-2) nouveau 0000:01:00.0: Direct firmware load for nouveau/nv84_xuc00f failed with error -2 nouveau 0000:01:00.0: vp: unable to load firmware nouveau/nv84_xuc00f nouveau 0000:01:00.0: vp: init failed, -2 nouveau 0000:01:00.0: firmware: failed to load nouveau/nv84_xuc103 (-2) nouveau 0000:01:00.0: Direct firmware load for nouveau/nv84_xuc103 failed with error -2 nouveau 0000:01:00.0: bsp: unable to load firmware nouveau/nv84_xuc103 nouveau 0000:01:00.0: bsp: init failed, -2